Bifenthrin pyrethroid NOMENCLATURE Common name bifenthrin (BSI, ANSI, draft E-ISO); bifenthrine ((f) draft F-ISO) Other trade name: ’Biflex’; ’Brigade’; ’Capture’; ’Semafor’; ’Starion’; ’Aripyreth’ (for termites) CAS RN [82657-04-3] PHYSICAL CHEMISTRY Composition Material contains ³97% cis- isomer, £3% trans- isomer. Mol. wt. 422.9 M.f. C23H22ClF3O2 Form Viscous liquid; crystalline or waxy solid. M.p. 68-70.6 °C V.p. 0.024 mPa (25 ºC) KOWlogP >6 Henry 1.02 ´ 102Pa m3mol-1(calc.) S.g./density 1.210 (25 ºC) Solubility In water <1 mg/l. Soluble in acetone, chloroform, dichloromethane, diethyl ether, and toluene. Slightly soluble in heptane and methanol. Stability Stable for 2 y at 25 ºC and 50 ºC (tech.). In natural daylight, DT50255 d; stable 21 d at pH 5-9 (21 ºC). F.p. 165 ºC (Tag open cup); 151 ºC (Pensky-Martens closed cup) APPLICATIONS Mode of action Contact and stomach action. Uses Effective against a broad range of foliar pests, including Coleoptera, Diptera, Heteroptera, Homoptera, Lepidoptera and Orthoptera; it also controls some species of Acarina. Crops include cereals, citrus, cotton, fruit, grapes, ornamentals and vegetables. Rates range from 5 g a.i./ha against Aphididae in cereals to 45 g/ha against Aphididae and Lepidoptera in top fruit. Compatibility Not compatible with alkaline materials. We have many other products you may need. See Insecticide. More information, please feel free to contact us.

Imidacloprid Insecticide neonicotinoid NOMENCLATURE Common name imidacloprid (BSI, draft E-ISO); imidaclopride ((m) F-ISO) IUPAC name 1-(6-chloro-3-pyridylmethyl)-N-nitroimidazolidin-2-ylideneamine Chemical Abstracts name 1-[(6-chloro-3-pyridinyl)methyl]-N-nitro-2-imidazolidinimine Other trade names: ’Confidor’; ’Conidor’; ’Winner’; ’Admire’; ’Gaucho’ CAS RN [138261-41-3] PHYSICAL CHEMISTRY Mol. wt. 255.7 M.f. C9H10ClN5O2 Form Colourless crystals, with a weak characteristic odour. M.p. 144 °C V.p. 4* 10-7 mPa (20 °C); 9 * 10-7 mPa (25 °C) KOWlogP = 0.57 (21 ºC) Henry 2* 10-10 Pa m3 mol-1 (20 °C, calc.) S.g./density 1.54 (23 ºC) Solubility In water 0.61 g/l (20 ºC). In dichloromethane 55, isopropanol 1.2, toluene 0.68, n-hexane < 0.1 (all in g/l, 20 ºC). Stability Stable to hydrolysis at pH 5-11. APPLICATIONS Biochemistry Acts as an antagonist by binding to postsynaptic nicotinic receptors in the insect central nervous system. Mode of action Systemic insecticide with translaminar activity and with contact and stomach action. Readily taken up by the plant and further distributed acropetally, with good root-systemic action. Uses Control of sucking insects, including rice-, leaf- and planthoppers, aphids, thrips and whitefly. Also effective against soil insects, termites and some species of biting insects, such as rice water weevil and Colorado beetle. Has no effect on nematodes and spider mites. Used as a seed dressing, as soil treatment and as foliar treatment in different crops, e.g. rice, cotton, cereals, maize, sugar beet, potatoes, vegetables, citrus fruit, pome fruit and stone fruit. Applied at 25-100 g/ha for foliar application, and 50-175 g/100 kg seed for most seed treatments, and 350-700 g/100 kg cotton seed. Also used to controls fleas in dogs and cats. Specifications Testing Items Specifications Testing Result Appearance White solid White solid A.T.Content 95% min 95.2% water content 2%max 0.65% Acidity (according to H2SO4) 1%max 0.3% We have many other products you may need. See Insecticide. More information, please feel free to contact us.

neonicotinoid NOMENCLATURE Common name imidacloprid (BSI, draft E-ISO); imidaclopride ((m) F-ISO) IUPAC name 1-(6-chloro-3-pyridylmethyl)-N-nitroimidazolidin-2-ylideneamine Chemical Abstracts name 1-[(6-chloro-3-pyridinyl)methyl]-N-nitro-2-imidazolidinimine Other trade names ’Confidor’; ’Conidor’; ’Winner’; ’Admire’; ’Gaucho’ CAS RN [138261-41-3] APPLICATIONS Mode of action Systemic insecticide with translaminar activity and with contact and stomach action. Readily taken up by the plant and further distributed acropetally, with good root-systemic action. Uses Control of sucking insects, including rice-, leaf- and planthoppers, aphids, thrips and whitefly. Also effective against soil insects, termites and some species of biting insects, such as rice water weevil and Colorado beetle. Has no effect on nematodes and spider mites. Used as a seed dressing, as soil treatment and as foliar treatment in different crops, e.g. rice, cotton, cereals, maize, sugar beet, potatoes, vegetables, citrus fruit, pome fruit and stone fruit. Applied at 25-100 g/ha for foliar application, and 50-175 g/100 kg seed for most seed treatments, and 350-700 g/100 kg cotton seed. Also used to controls fleas in dogs and cats. Specifications Testing Items Standard Testing Result Appearance light browncolumn granule A.T.Content 70% min 70.03% PH range 4.0-9.0 7.49 water content 2.0max 0.61 Suspensibility 80.0% min 86.9% We have many other products you may need. See Insecticide. More information, please feel free to contact us.

neonicotinoid NOMENCLATURE Common name imidacloprid (BSI, draft E-ISO); imidaclopride ((m) F-ISO) IUPAC name 1-(6-chloro-3-pyridylmethyl)-N-nitroimidazolidin-2-ylideneamine Chemical Abstracts name 1-[(6-chloro-3-pyridinyl)methyl]-N-nitro-2-imidazolidinimine Other trade names: ’Confidor’; ’Conidor’; ’Winner’; ’Admire’; ’Gaucho’ CAS RN [138261-41-3] APPLICATIONS Mode of action Systemic insecticide with translaminar activity and with contact and stomach action. Readily taken up by the plant and further distributed acropetally, with good root-systemic action. Uses Control of sucking insects, including rice-, leaf- and planthoppers, aphids, thrips and whitefly. Also effective against soil insects, termites and some species of biting insects, such as rice water weevil and Colorado beetle. Has no effect on nematodes and spider mites. Used as a seed dressing, as soil treatment and as foliar treatment in different crops, e.g. rice, cotton, cereals, maize, sugar beet, potatoes, vegetables, citrus fruit, pome fruit and stone fruit. Applied at 25-100 g/ha for foliar application, and 50-175 g/100 kg seed for most seed treatments, and 350-700 g/100 kg cotton seed. Also used to controls fleas in dogs and cats. Testing Items Standard Testing Result Appearance Light brownglobosity granule A.T.Content 70% min 70.03% PH range 4.0-9.0 7.49 water content 2.0max 0.61 Suspensibility 80.0% min 86.9% We have many other products you may need. See Insecticide. More information, please feel free to contact us.

neonicotinoid NOMENCLATURE Common name imidacloprid (BSI, draft E-ISO); imidaclopride ((m) F-ISO) IUPAC name 1-(6-chloro-3-pyridylmethyl)-N-nitroimidazolidin-2-ylideneamine Chemical Abstracts name 1-[(6-chloro-3-pyridinyl)methyl]-N-nitro-2-imidazolidinimine Other trade names: ’Confidor’; ’Conidor’; ’Winner’; ’Admire’; ’Gaucho’ CAS RN [138261-41-3] APPLICATIONS Mode of action Systemic insecticide with translaminar activity and with contact and stomach action. Readily taken up by the plant and further distributed acropetally, with good root-systemic action. Uses Control of sucking insects, including rice-, leaf- and planthoppers, aphids, thrips and whitefly. Also effective against soil insects, termites and some species of biting insects, such as rice water weevil and Colorado beetle. Has no effect on nematodes and spider mites. Used as a seed dressing, as soil treatment and as foliar treatment in different crops, e.g. rice, cotton, cereals, maize, sugar beet, potatoes, vegetables, citrus fruit, pome fruit and stone fruit. Applied at 25-100 g/ha for foliar application, and 50-175 g/100 kg seed for most seed treatments, and 350-700 g/100 kg cotton seed. Also used to controls fleas in dogs and cats. Specifications Testing Items Standard Testing Result Appearance Off-white loosen powder A.T.Content 70.0% min 70.28% PH value 4.0-9.0 7.57 Suspensability 70.0 %min 87.9% Wetting time 60s max 45s Water content 1.0%max 0.78% We have many other products you may need. See Insecticide. More information, please feel free to contact us.

neonicotinoid NOMENCLATURE Common name imidacloprid (BSI, draft E-ISO); imidaclopride ((m) F-ISO) IUPAC name 1-(6-chloro-3-pyridylmethyl)-N-nitroimidazolidin-2-ylideneamine Chemical Abstracts name 1-[(6-chloro-3-pyridinyl)methyl]-N-nitro-2-imidazolidinimine Other trade names: ’Confidor’; ’Conidor’; ’Winner’; ’Admire’; ’Gaucho’ CAS RN [138261-41-3] APPLICATIONS Mode of action Systemic insecticide with translaminar activity and with contact and stomach action. Readily taken up by the plant and further distributed acropetally, with good root-systemic action. Uses Control of sucking insects, including rice-, leaf- and planthoppers, aphids, thrips and whitefly. Also effective against soil insects, termites and some species of biting insects, such as rice water weevil and Colorado beetle. Has no effect on nematodes and spider mites. Used as a seed dressing, as soil treatment and as foliar treatment in different crops, e.g. rice, cotton, cereals, maize, sugar beet, potatoes, vegetables, citrus fruit, pome fruit and stone fruit. Applied at 25-100 g/ha for foliar application, and 50-175 g/100 kg seed for most seed treatments, and 350-700 g/100 kg cotton seed. Also used to controls fleas in dogs and cats. Testing Items Standard Testing Result Appearance Light pink powder A.T.Content 70.0% min 70.2% water content 2%max 0.8% PH value 5.0-8.0 7.2 Suspensability 80 %min 92% fineness(pass through 44 um sieve) 98%min 99% wetting time 60s max 35s We have many other products you may need. See Insecticide. More information, please feel free to contact us.

neonicotinoid NOMENCLATURE Common name imidacloprid (BSI, draft E-ISO); imidaclopride ((m) F-ISO) IUPAC name 1-(6-chloro-3-pyridylmethyl)-N-nitroimidazolidin-2-ylideneamine Chemical Abstracts name 1-[(6-chloro-3-pyridinyl)methyl]-N-nitro-2-imidazolidinimine CAS RN [138261-41-3] APPLICATIONS Mode of action Systemic insecticide with translaminar activity and with contact and stomach action. Readily taken up by the plant and further distributed acropetally, with good root-systemic action. Uses Control of sucking insects, including rice-, leaf- and planthoppers, aphids, thrips and whitefly. Also effective against soil insects, termites and some species of biting insects, such as rice water weevil and Colorado beetle. Has no effect on nematodes and spider mites. Used as a seed dressing, as soil treatment and as foliar treatment in different crops, e.g. rice, cotton, cereals, maize, sugar beet, potatoes, vegetables, citrus fruit, pome fruit and stone fruit. Applied at 25-100 g/ha for foliar application, and 50-175 g/100 kg seed for most seed treatments, and 350-700 g/100 kg cotton seed. Also used to controls fleas in dogs and cats. Specifications Testing Items Standard Testing Result Appearance Off-white flowing viscous liquid Off-white flowing viscous liquid A.T.Content 35.0% min 35.1% Proportion 1.13+/-0.02 1.14 PH value 4.0-7.0 6.4 Suspensability 90 %min 97% wet sieve test 95%min 99% We have many other products you may need. See Insecticide. More information, please feel free to contact us.

neonicotinoid NOMENCLATURE Common name imidacloprid (BSI, draft E-ISO); imidaclopride ((m) F-ISO) IUPAC name 1-(6-chloro-3-pyridylmethyl)-N-nitroimidazolidin-2-ylideneamine Chemical Abstracts name 1-[(6-chloro-3-pyridinyl)methyl]-N-nitro-2-imidazolidinimine CAS RN [138261-41-3] APPLICATIONS Uses Control of sucking insects, including rice-, leaf- and planthoppers, aphids, thrips and whitefly. Also effective against soil insects, termites and some species of biting insects, such as rice water weevil and Colorado beetle. Has no effect on nematodes and spider mites. Used as a seed dressing, as soil treatment and as foliar treatment in different crops, e.g. rice, cotton, cereals, maize, sugar beet, potatoes, vegetables, citrus fruit, pome fruit and stone fruit. Applied at 25-100 g/ha for foliar application, and 50-175 g/100 kg seed for most seed treatments, and 350-700 g/100 kg cotton seed. Also used to controls fleas in dogs and cats. Specifications TEST ITEMS STANDARD Test Result 20%SL Appearance Light Yellow homogeneous liquid A.I.content(m/v) 20.0%min 20.05% Water content 2.0max 0.46% PH range 5-7 6.3 Mutually solubility with water (100times) up to grade Up to grade

Gibberellic acid Plant growth regulator gibberellins NOMENCLATURE Common name gibberellic acid (BSI, draft E-ISO, accepted in lieu of a common name); acide gibbérellique (draft F-ISO) IUPAC name (3S, 3aS, 4S, 4aS, 7S, 9aR, 9bR, 12S)-7, 12-dihydroxy-3-methyl-6-methylene-2-oxoperhydro-4a, 7-methano-9b, 3-propeno[1, 2-b]furan-4-carboxylic acid Alt: (3S, 3aR, 4S, 4aS, 6S, 8aR, 8bR, 11S)-6, 11-dihydroxy-3-methyl-12-methylene-2-oxo-4a, 6-ethano-3, 8b-prop-1-enoperhydroindeno[1, 2-b]furan-4-carboxylic acid Chemical Abstracts name (1a, 2b, 4aa, 4bb, 10b)-2, 4a, 7-trihydroxy-1-methyl-8-methylenegibb-3-ene-1, 10-dicarboxylic acid 1, 4a-lactone Other names gibberellin A3; GA3(ambiguous) CAS RN [77-06-5] PHYSICAL CHEMISTRY Mol. wt. 346.4 M.f. C19H22O6 Form Crystalline solid. M.p. 223-225 ºC (decomp.) Solubility In water 5 g/l (room temperature). Soluble in methanol, ethanol, acetone, and aqueous alkalis; slightly soluble in diethyl ether and ethyl acetate. Insoluble in chloroform. Potassium, sodium, and ammonium salts: Readily soluble in water (potassium salt 50 g/l). Stability Dry gibberellic acid is stable at room temperature, but slowly undergoes hydrolysis in aqueous or aqueous-alcoholic solutions, DT50(20 ºC) c. 14 d (pH 3-4), 14 d (pH 7). In alkalis, undergoes a rearrangement to less biologically-active compounds. Decomposed by heat. pKa 4.0 APPLICATIONS Mode of action Acts as a plant growth regulator on account of its physiological and morphological effects in extremely low concentrations. Translocated. Generally affects only the plant parts above the soil surface. Uses Has a variety of applications, e.g. to improve fruit setting of clementines and pears (especially William pears); to loosen and elongate clusters and increase berry size in grapes; to control fruit maturity by delaying development of the yellow colour in lemons; to reduce rind stain and retard rind ageing in navel oranges; to counteract the effects of cherry yellows virus diseases in sour cherries; to produce uniform seedling growth in rice; to promote elongation of winter celery crop; to induce uniform bolting and increase seed production in lettuce for seed; to break dormancy and stimulate sprouting in seed potatoes; to extend the picking season by hastening maturity in artichokes; to increase the yield in forced rhubarb; to increase the malting quality of barley; to produce brighter-coloured, firmer fruit, and to increase the size of sweet cherries; to increase yields and aid harvesting of hops; to reduce internal browning and increase yields of Italian prunes; to increase fruit set and yields of tangelos and tangerines; to improve fruit setting in blueberries; to advance flowering and increase the yield of strawberries; and also a variety of applications on ornamentals. Application rates up to 80 g/a per application, depending on desired effect. Compatibility Incompatible with alkaline materials and solutions containing chlorine.

Paclobutrazol Plant growth regulator FRAC 3; DMI: triazole NOMENCLATURE Common name paclobutrazol (BSI, draft E-ISO, (m) draft F-ISO, ANSI) IUPAC name (2RS, 3RS)-1-(4-chlorophenyl)-4, 4-dimethyl-2-(1H-1, 2, 4-triazol-1-yl)pentan-3-ol CAS RN [76738-62-0] PHYSICAL CHEMISTRY Composition Tech. material is 90% pure. Mol. wt. 293.8 M.f. C15H20ClN3O Form White, crystalline solid. M.p. 165-166 ºC V.p. 0.001 mPa (20 ºC) KOWlogP = 3.2 Henry 1.13 ´ 10-5Pa m3mol-1(calc.) S.g./density 1.22 g/ml Solubility In water 26 mg/l (20 ºC). In acetone 110, cyclohexanone 180, dichloromethane 100, hexane 10, xylene 60, methanol 150, propylene glycol 50 (all in g/l, 20 ºC). Stability Stable for more than 2 years at 20 ºC, and more than 6 months at 50 ºC. Stable to hydrolysis (pH 4-9), and not degraded by u.v. light (pH 7, 10 days). APPLICATIONS Biochemistry Inhibits gibberellin and sterol biosynthesis, and hence the rate of cell division. Mode of action Plant growth regulator taken up into the xylem through the leaves, stems, or roots, and translocated to growing sub-apical meristems. Produces more compact plants and enhances flowering and fruiting. Uses Used on fruit trees to inhibit vegetative growth and to improve fruit set; on pot-grown ornamentals and flower crops (e.g. chrysanthemums, begonias, freesias, poinsettias and bulbs) to inhibit growth; on rice to increase tillering, reduce lodging, and increase yield; on turf to retard growth; and on grass seed crops to reduce height and prevent lodging. To be applied as a foliar spray, as a soil drench, or by trunk injection. Has some fungicidal activity against mildew and rusts. Selected tradenames: ’Bonzi’; ’Cultar’; ’Smarect’; ’Multeffect’; ’Bounty’; ’Clipper’; ’Profile’

FRAC 3; DMI: triazole NOMENCLATURE Common name paclobutrazol (BSI, draft E-ISO, (m) draft F-ISO, ANSI) CAS RN [76738-62-0] APPLICATIONS Mode of action Plant growth regulator taken up into the xylem through the leaves, stems, or roots, and translocated to growing sub-apical meristems. Produces more compact plants and enhances flowering and fruiting. Uses Used on fruit trees to inhibit vegetative growth and to improve fruit set; on pot-grown ornamentals and flower crops (e.g. chrysanthemums, begonias, freesias, poinsettias and bulbs) to inhibit growth; on rice to increase tillering, reduce lodging, and increase yield; on turf to retard growth; and on grass seed crops to reduce height and prevent lodging. To be applied as a foliar spray, as a soil drench, or by trunk injection. Has some fungicidal activity against mildew and rusts. Selected tradenames ’Bonzi’; ’Cultar’; ’Smarect’; ’Multeffect’; ’Bounty’; ’Clipper’; ’Profile’ Specifications Testing Items Standard Testing Result Appearance White flowable liquid White flowable liquid Content(W/V) ≥ % 25.00 25.23 PH value 4.0-8.0 6.1 Suspensibility（%） ≥85.00 95.93% Wet sieve test ≥98% 99.9%

neonicotinoid NOMENCLATURE Common name acetamiprid (pa ISO) Other trade name: Assail, Rescate, Saurus CAS RN [135410-20-7] PHYSICAL CHEMISTRY Mol. wt. 222.7 M.f. C10H11ClN4 Form Colourless crystals. M.p. 98.9 °C V.p. <1 ´ 10-3mPa (25 ºC) S.g./density 1.330 (20 °C) Solubility In water 4250 mg/l (25 ºC). Soluble in acetone, methanol, ethanol, dichloromethane, chloroform, acetonitrile and tetrahydrofuran. Stability Stable in buffered solutions at pH 4, 5, 7. Degraded slowly at pH 9 and 45 ºC. Stable under sunlight. APPLICATIONS Mode of action Systemic insecticide with translaminar activity and with contact and stomach action. Uses Control of Hemiptera, especially aphids, Thysanoptera and Lepidoptera, by soil and foliar application, on a wide range of crops, especially vegetables, fruit and tea. Applied at 75-300 g/ha on vegetables, 100-700 g/ha in orchards. We have many other products you may need. See Insecticide. More information, please feel free to contact us.

Insecticide neonicotinoid NOMENCLATURE Common name acetamiprid (pa ISO) Other trade name: Assail, Rescate,Saurus CAS RN [135410-20-7] APPLICATIONS Mode of action Systemic insecticide with translaminar activity and with contact and stomach action. Uses Control of Hemiptera, especially aphids, Thysanoptera and Lepidoptera, by soil and foliar application, on a wide range of crops, especially vegetables, fruit and tea. Applied at 75-300 g/ha on vegetables, 100-700 g/ha in orchards. Specifications Testing Items Standard Testing Result Appearance Off-white loose powder A.T.Content 80.0% min 80.15% PH value 4.0-9.0 6.39 Suspensability 75.0 %min 90.9% Wetting time 60s max 47s Water content 1.0%max 0.61%

neonicotinoid NOMENCLATURE Common name acetamiprid (pa ISO) Other trade name: ’Assail’ ’Rescate’ ’Saurus’ CAS RN [135410-20-7] APPLICATIONS Mode of action Systemic insecticide with translaminar activity and with contact and stomach action. Uses Control of Hemiptera, especially aphids, Thysanoptera and Lepidoptera, by soil and foliar application, on a wide range of crops, especially vegetables, fruit and tea. Applied at 75-300 g/ha on vegetables, 100-700 g/ha in orchards. Specifications Testing Items Standard Testing Result Appearance Shallow blue powder Shallow blue powder Content 20.0（+1.0/-0.5） 20.3 Water rate≤ % 1.5 0.7 PH value 6.0-9.0 6.5 Solubility in water transparent blue liquid Up to Grade Un-soluble in water ≤ % 1.0 0.1 Wetting time≤ s 60 31

neonicotinoid NOMENCLATURE Common name acetamiprid (pa ISO) IUPAC name (E)-N1-[(6-chloro-3-pyridyl)methyl]-N2-cyano-N1-methylacetamidine Chemical Abstracts name (E)-N-[(6-chloro-3-pyridinyl)methyl]-N’-cyano-N-methylethanimidamide Other trade name: Assail, Rescate, Saurus CAS RN [135410-20-7] APPLICATIONS Mode of action Systemic insecticide with translaminar activity and with contact and stomach action. Uses Control of Hemiptera, especially aphids, Thysanoptera and Lepidoptera, by soil and foliar application, on a wide range of crops, especially vegetables, fruit and tea. Applied at 75-300 g/ha on vegetables, 100-700 g/ha in orchards. Testing Items Standard Testing Result Appearance Stable homogeneous liquid Purity(w/v) 20.0%min 20.02% Water content 2.0%max 1.2% PH range 5-7 5.7 Mutually solubility with water up to grade up to grade

pyrethroid NOMENCLATURE Other trade names: ’Concord’ ’Contest’; ’Mageos’ ; ’Bala’ ; ’Bonsul’ ’Efitax’ CAS RN [52315-07-8] APPLICATIONS Mode of actionNon-systemic insecticide with contact and stomach action. Acts on the central and peripheral nervous system in very low doses. UsesControl of a wide range of chewing and sucking insects (particularly Lepidoptera, Coleoptera, and Hemiptera) in fruit (including citrus), vegetables, vines, cereals, maize, beet, oilseed rape, potatoes, cotton, rice, soya beans, forestry, and other crops. Control of cockroaches, mosquitoes, flies, and other insect pests in public health; and flies in animal houses. Also used as an animal ectoparasiticide. Specifications Testing Items Standard Testing Result Appearance White or light yellow crystal powder Light yellow crystal powder Content ≥97.0% 97.2% Moisture ≤0.5 0.2 Acidity ≤0.2 0.1 Insoluble Component in Acetone ≤0.5 0.2 We have many other products you may need. See Insecticide. More information, please feel free to contact us.

Bifenthrin pyrethroid NOMENCLATURE Common name bifenthrin (BSI, ANSI, draft E-ISO); bifenthrine ((f) draft F-ISO) Other trade name: ’Biflex’; ’Brigade’ ; ’Capture’ ; ’Semafor’ ; ’Starion’ ; ’Aripyreth’ (for termites) CAS RN [82657-04-3] PHYSICAL CHEMISTRY Composition Material contains ³97% cis- isomer, £3% trans- isomer. Mol. wt. 422.9 M.f. C23H22ClF3O2 Form Viscous liquid; crystalline or waxy solid. M.p. 68-70.6 °C V.p. 0.024 mPa (25 ºC) KOWlogP >6 Henry 1.02 ´ 102Pa m3mol-1(calc.) S.g./density 1.210 (25 ºC) Solubility In water <1 mg/l. Soluble in acetone, chloroform, dichloromethane, diethyl ether, and toluene. Slightly soluble in heptane and methanol. Stability Stable for 2 y at 25 ºC and 50 ºC (tech.). In natural daylight, DT50255 d; stable 21 d at pH 5-9 (21 ºC). F.p. 165 ºC (Tag open cup); 151 ºC (Pensky-Martens closed cup) APPLICATIONS Mode of action Contact and stomach action. Uses Effective against a broad range of foliar pests, including Coleoptera, Diptera, Heteroptera, Homoptera, Lepidoptera and Orthoptera; it also controls some species of Acarina. Crops include cereals, citrus, cotton, fruit, grapes, ornamentals and vegetables. Rates range from 5 g a.i./ha against Aphididae in cereals to 45 g/ha against Aphididae and Lepidoptera in top fruit. We have many other products you may need. See Insecticide. More information, please feel free to contact us.

NOMENCLATURE Common name cyromazine (BSI, draft E-ISO, (f) draft F-ISO, ANSI) IUPAC name N-cyclopropyl-1,3,5-triazine-2,4,6-triamine Chemical Abstracts name N-cyclopropyl-1,3,5-triazine-2,4,6-triamine Other trade name: ’Armor’ ’Citation’; ’Larvadex’ CAS RN [66215-27-8] APPLICATIONS Mode of action Insect growth regulator with contact action, which interferes with moulting and pupation. When used on plants, action is systemic: applied to the leaves, it exhibits a strong translaminar effect; applied to the soil, it is taken up by the roots and translocated acropetally. Uses Control of Diptera larvae in chicken manure by feeding to the poultry or treating the breeding sites. Also used to control flies on animals. Used as a foliar spray to control leaf miners (Liriomyza spp.) in vegetables (e.g. celery, melons, tomatoes, lettuce), mushrooms, potatoes and ornamentals, at 75-225 g/ha; also used at 190-450 g/ha in drench or drip irrigation Specifications. Test Items Standard Testing Result Appearance White crystal Purity 99.0% min 99.13% min Water 1.0%max 0.10% PH 6-8 7.0 Insoluble content in dioxane 0.5%max 0.32% We have many other products you may need. See Insecticide. More information, please feel free to contact us.

NOMENCLATURE Common name cyromazine (BSI, draft E-ISO, (f) draft F-ISO, ANSI) IUPAC name N-cyclopropyl-1,3,5-triazine-2,4,6-triamine Chemical Abstracts name N-cyclopropyl-1,3,5-triazine-2,4,6-triamine Other trade name: ’Armor’ ’Citation’; ’Larvadex’ CAS RN [66215-27-8] PHYSICAL CHEMISTRY Mol. wt. 166.2 M.f. C6H10N6 Form Colourless crystals. APPLICATIONS Mode of action Insect growth regulator with contact action, which interferes with moulting and pupation. When used on plants, action is systemic: applied to the leaves, it exhibits a strong translaminar effect; applied to the soil, it is taken up by the roots and translocated acropetally. Uses Control of Diptera larvae in chicken manure by feeding to the poultry or treating the breeding sites. Also used to control flies on animals. Used as a foliar spray to control leaf miners (Liriomyza spp.) in vegetables (e.g. celery, melons, tomatoes, lettuce), mushrooms, potatoes and ornamentals, at 75-225 g/ha; also used at 190-450 g/ha in drench or drip irrigation. Specifications Test Items Standard Testing Result A.T.Content 75% min 75.3% Appearance Fine whitish powder, with uniform particle size Fine whitish powder, with uniform particle size Wettable time 60s max 50s Suspensibility 85%min 96.2% PH value 6.0-9.0 6.7 Fineness (44um sieve) 98%min 99.8% water content 2.0%max 0.7%

pyrethroid NOMENCLATURE Common name deltamethrin (BSI, draft E-ISO); deltaméthrine ((f) draft F-ISO) IUPAC name (S)-a-cyano-3-phenoxybenzyl (1R,3R)-3-(2,2-dibromovinyl)-2,2-dimethylcyclopropanecarboxylate Roth: (S)-a-cyano-3-phenoxybenzyl (1R)-cis-3-(2,2-dibromovinyl)-2,2-dimethylcyclopropanecarboxylate Chemical Abstracts name [1R-[1a(S*),3a]]-cyano(3-phenoxyphenyl)methyl 3-(2,2-dibromoethenyl)-2,2-dimethylcyclopropanecarboxylate Other names decamethrin* (rejected common name proposal) Other trade names: ’Bitam’ ’Tess’; ’Keshet’ CAS RN [52918-63-5]; [52820-00-5] ((RS)- (1R)-cis- isomer pair) APPLICATIONS Mode of action Non-systemic insecticide with contact and stomach action. Fast-acting. Uses A potent insecticide, effective by contact and ingestion against a wide range of pests. Crop protection uses include: Coleoptera (2.5-7.5 g/ha), Heteroptera (5.0-7.5 g/ha), Homoptera (6.2-12.5 g/ha), Lepidoptera (5.0-21 g/ha) and Thysanoptera (5-10 g/ha) in cereals, citrus, cotton, grapes, maize, oilseed rape, soya beans, top fruit and vegetables. It controls Acrididae (5.0-12.5 g/ha), and is recommended against locusts. Soil surface sprays (2.5-5.0 g/ha) control Noctuidae. It is used against indoor crawling and flying insects (12.5 mg/m2) and pests of stored grain (0.25-0.5 g/t) and timber (Blattodea, Culicidae, Muscidae). Dip or spray (12.5-75 mg/l), and pour-on (0.75 mg/kg b.w.) applications give good control of Muscidae, Tabanidae, Ixodidae and other Acari on cattle, sheep and pigs, etc. Specifications Testing Items Standard Testing Result A.T.Content 98% min 98.1% Appearance Light yellow to white powder Light yellowor white powder Acidity 0.5%max 0.1 alkalinity 1%max 0.8 insoluble content in acetone 0.5%%min 0.2% We have many other products you may need. See Insecticide. More information, please feel free to contact us.

pyrethroid NOMENCLATURE Common name deltamethrin (BSI, draft E-ISO); deltaméthrine ((f) draft F-ISO) Other trade names: ’Bitam’ ’Tess’; ’Keshet’ Other names decamethrin* (rejected common name proposal) CAS RN [52918-63-5]; [52820-00-5] ((RS)- (1R)-cis- isomer pair) EEC no. 258-256-6 APPLICATIONS Mode of action Non-systemic insecticide with contact and stomach action. Fast-acting. Uses A potent insecticide, effective by contact and ingestion against a wide range of pests. Crop protection uses include: Coleoptera (2.5-7.5 g/ha), Heteroptera (5.0-7.5 g/ha), Homoptera (6.2-12.5 g/ha), Lepidoptera (5.0-21 g/ha) and Thysanoptera (5-10 g/ha) in cereals, citrus, cotton, grapes, maize, oilseed rape, soya beans, top fruit and vegetables. It controls Acrididae (5.0-12.5 g/ha), and is recommended against locusts. Soil surface sprays (2.5-5.0 g/ha) control Noctuidae. It is used against indoor crawling and flying insects (12.5 mg/m2) and pests of stored grain (0.25-0.5 g/t) and timber (Blattodea, Culicidae, Muscidae). Dip or spray (12.5-75 mg/l), and pour-on (0.75 mg/kg b.w.) applications give good control of Muscidae, Tabanidae, Ixodidae and other Acari on cattle, sheep and pigs, etc. Specifications Testing Items Standard Testing Result Appearance floating liquid floating liquid Content（w/v）≥ (%) 10.0min 10.6 Proportion 1.08（+/-0.02） 1.08 PH value 4.0-6.0 4.6 Suspensibility≥(%) 90.0min 96 Wet sieve test≥ 98.0min 99

pyrethroid NOMENCLATURE Common name deltamethrin (BSI, draft E-ISO); deltaméthrine ((f) draft F-ISO) Other names decamethrin* (rejected common name proposal) Other trade names: ’Bitam’ ’Tess’; ’Keshet’ CAS RN [52918-63-5]; EEC no. 258-256-6 APPLICATIONS Mode of action Non-systemic insecticide with contact and stomach action. Fast-acting. Uses A potent insecticide, effective by contact and ingestion against a wide range of pests. Crop protection uses include: Coleoptera (2.5-7.5 g/ha), Heteroptera (5.0-7.5 g/ha), Homoptera (6.2-12.5 g/ha), Lepidoptera (5.0-21 g/ha) and Thysanoptera (5-10 g/ha) in cereals, citrus, cotton, grapes, maize, oilseed rape, soya beans, top fruit and vegetables. It controls Acrididae (5.0-12.5 g/ha), and is recommended against locusts. Soil surface sprays (2.5-5.0 g/ha) control Noctuidae. It is used against indoor crawling and flying insects (12.5 mg/m2) and pests of stored grain (0.25-0.5 g/t) and timber (Blattodea, Culicidae, Muscidae). Dip or spray (12.5-75 mg/l), and pour-on (0.75 mg/kg b.w.) applications give good control of Muscidae, Tabanidae, Ixodidae and other Acari on cattle, sheep and pigs, etc. Specifications Testing Items Standard Testing Result Appearance Grayish white homogeneously loose powder ,without lumps Content（w/v）≥ (%) 5.0min 5.1 Water content 2.5max 1.1 PH value 4.0-6.0 4.6 Suspensibility≥(%) 70 96 Wettability 90max 32 Wet sieve test≥ 98min 99

pyrethroid NOMENCLATURE Common name deltamethrin (BSI, draft E-ISO); deltaméthrine ((f) draft F-ISO) Other trade names ’Bitam’ ’Tess’; ’Keshet’ Other namesdecamethrin* (rejected common name proposal) CAS RN [52918-63-5]; [52820-00-5] ((RS)- (1R)-cis- isomer pair) EEC no. 258-256-6 APPLICATIONS Mode of action Non-systemic insecticide with contact and stomach action. Fast-acting. Uses A potent insecticide, effective by contact and ingestion against a wide range of pests. Crop protection uses include: Coleoptera (2.5-7.5 g/ha), Heteroptera (5.0-7.5 g/ha), Homoptera (6.2-12.5 g/ha), Lepidoptera (5.0-21 g/ha) and Thysanoptera (5-10 g/ha) in cereals, citrus, cotton, grapes, maize, oilseed rape, soya beans, top fruit and vegetables. It controls Acrididae (5.0-12.5 g/ha), and is recommended against locusts. Soil surface sprays (2.5-5.0 g/ha) control Noctuidae. It is used against indoor crawling and flying insects (12.5 mg/m2) and pests of stored grain (0.25-0.5 g/t) and timber (Blattodea, Culicidae, Muscidae). Dip or spray (12.5-75 mg/l), and pour-on (0.75 mg/kg b.w.) applications give good control of Muscidae, Tabanidae, Ixodidae and other Acari on cattle, sheep and pigs, etc. Specifications Testing Items Standard Testing Result Appearance light yellow homogeneous liquid without visible suspended matter and sediment Content（w/v）≥ (%) 2.5min 2.5 Moisture content 0.5max 0.1 PH value 4.0-5.0 4.6 Stability of the emulsion Up to grade Up to grade

Insecticide, acaricide oxime carbamate NOMENCLATURE Common name methomyl (BSI, E-ISO, (m) F-ISO, ANSI, ESA, JMAF) IUPAC name S-methyl N-(methylcarbamoyloxy)thioacetimidate Chemical Abstracts name methyl N-[[(methylamino)carbonyl]oxy]ethanimidothioate CAS RN [16752-77-5] PHYSICAL CHEMISTRY Composition Methomyl is a mixture of (Z)- and (E)- isomers, the former predominating. Mol. wt. 162.2 M.f. C5H10N2O2S Form Colourless crystals, with a slight sulfurous odour. M.p. 78-79 ºC V.p. 0.72 mPa (25 °C) KowlogP = 0.093 Henry 2.13 ´ 10-6Pa m3mol-1 S.g./density 1.2946 (25 ºC) Solubility In water 57.9 g/l (25 ºC). In methanol 1000, acetone 730, ethanol 420, isopropanol 220, toluene 30 (all in g/kg, 25 ºC). Sparingly soluble in hydrocarbons. Stability Stable in water for 30 d (pH 5 and 7); DT50c. 30 d (pH 9). Stable up to 140 ºC. Stable to sunlight when exposed for 120 d. APPLICATIONS Mode of action Systemic insecticide and acaricide with contact and stomach action. Uses Control of a wide range of insects (particularly Lepidoptera, Hemiptera, Homoptera, Diptera and Coleoptera) and spider mites in fruit, vines, olives, hops, vegetables, ornamentals, field crops, cucurbits, flax, cotton, tobacco, soya beans, etc. Also used for control of flies in animal and poultry houses and dairies. Specifications Testing Items Standard Testing Result Appearance White powder Content ≥98.0% 98.2% Loss on dry ≤1.0% 0.5% PH value 5.0-8.0 6.8 We have many other products you may need. See Insecticide. More information, please feel free to contact us.

Niclosamide Molluscicide NOMENCLATURE Common name niclosamide (BSI, E-ISO, (m) F-ISO, BAN, Germany (for veterinary use)) IUPAC name 2’, 5-dichloro-4’-nitrosalicylanilide Chemical Abstracts name 5-chloro-N-(2-chloro-4-nitrophenyl)-2-hydroxybenzamide CAS RN [50-65-7] PHYSICAL CHEMISTRY Mol. wt. 327.1 Form Almost colourless crystals. M.p. 230 ºC V.p. <1 mPa (20 ºC) KOWlogP = 1 (pH 9.6) Solubility In water 1.6 (pH 6.4), 110 (pH 9.1) (both in mg/l, 20 ºC). Soluble in common organic solvents such as ethanol and diethyl ether. Stability Hydrolysed in aqueous solution, DT50(20 ºC) c. 7 d (pH 6.9), 18.8 d (pH 13.3). Stable to heat. Decomposes under u.v. irradiation. Hydrolysed by concentrated acid or alkali. APPLICATIONS Mode of action Molluscicide with respiratory and stomach action. Uses Control of golden apple snail in rice. Control of schistosomiasis and fascioliasis in man by killing fresh-water snails which act as intermediate hosts. Also used for veterinary control of tapeworm infestations. Compatibility Incompatible with acidic materials. Selected tradenames ’Bayluscide’ (EC250) Specifications Testing Items Standard Testing Result A.T.Content 95% min 96.2% Appearance Light gray loose powder Light gray loose powder pH range 6-9 7.3 Wettable time 2% max 1.2% We have many other products you may need. See Insecticide. More information, please feel free to contact us.

Molluscicide NOMENCLATURE Common name niclosamide (BSI, E-ISO, (m) F-ISO, BAN, Germany (for veterinary use))IUPAC name 2’,5-dichloro-4’-nitrosalicylanilide Chemical Abstracts name 5-chloro-N-(2-chloro-4-nitrophenyl)-2-hydroxybenzamide CAS RN [50-65-7] APPLICATIONS Mode of action Molluscicide with respiratory and stomach action. Uses Control of golden apple snail in rice. Control of schistosomiasis and fascioliasis in man by killing fresh-water snails which act as intermediate hosts. Also used for veterinary control of tapeworm infestations. Specifications Testing Items Standard Testing Result Appearance light yellow powder light yellow powder Content≥（%） 96.00% 98.08% Water content ≤ % 3.0 0.8 PH value 6.00-9.00 up to grade We have many other products you may need. See Insecticide. More information, please feel free to contact us.

Molluscicide NOMENCLATURE Common name niclosamide (BSI, E-ISO, (m) F-ISO, BAN, Germany (for veterinary use))IUPAC name 2’,5-dichloro-4’-nitrosalicylanilide Chemical Abstracts name 5-chloro-N-(2-chloro-4-nitrophenyl)-2-hydroxybenzamide CAS RN [50-65-7] APPLICATIONS Mode of action Molluscicide with respiratory and stomach action. Uses Control of golden apple snail in rice. Control of schistosomiasis and fascioliasis in man by killing fresh-water snails which act as intermediate hosts. Also used for veterinary control of tapeworm infestations. Selected tradenames: ’Bayluscide’ (EC250) (Bayer) Formulation types WP. Specifications Testing Items Standard Testing Result A.T.Content 70% min 70.15% Appearance Yellow loose powder Yellow loose powder pH range 6-9 7.6 Wettable time 60s max 45s Suspensibility 85%min 92% Fineness (44um seive) 98%min 99%

Niclosamide Molluscicide NOMENCLATURE Common name niclosamide (BSI, E-ISO, (m) F-ISO, BAN, Germany (for veterinary use)) IUPAC name 2’,5-dichloro-4’-nitrosalicylanilide Chemical Abstracts name 5-chloro-N-(2-chloro-4-nitrophenyl)-2-hydroxybenzamide CAS RN [50-65-7] PHYSICAL CHEMISTRY Mol. wt. 327.1 M.f. C13H8Cl2N2O4 Form Almost colourless crystals. M.p. 230 ºC V.p. <1 mPa (20 ºC) KOWlogP = 1 (pH 9.6) Solubility In water 1.6 (pH 6.4), 110 (pH 9.1) (both in mg/l, 20 ºC). Soluble in common organic solvents such as ethanol and diethyl ether. Stability Hydrolysed in aqueous solution, DT50(20 ºC) c. 7 d (pH 6.9), 18.8 d (pH 13.3). Stable to heat. Decomposes under u.v. irradiation. Hydrolysed by concentrated acid or alkali. APPLICATIONS Mode of action Molluscicide with respiratory and stomach action. Uses Control of golden apple snail in rice. Control of schistosomiasis and fascioliasis in man by killing fresh-water snails which act as intermediate hosts. Also used for veterinary control of tapeworm infestations. Compatibility Incompatible with acidic materials. Selected tradenames: ’Bayluscide’ (EC250) (Bayer) Formulation types WP.

pyrethroid NOMENCLATURE Common name permethrin (BSI, E-ISO, ANSI, ESA, BAN); perméthrine (F-ISO); no name (Eire, Bangladesh) IUPAC name 3-phenoxybenzyl (1RS,3RS;1RS,3SR)-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate Chemical Abstracts name (3-phenoxyphenyl)methyl 3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylate Other trade names: ’Ambush’; ’Dragnet’ ; ’Kafil’ ; ’Outflank’; ’Pounce’; ’Talcord’; ’Corsair’;; ’Pramex’ CAS RN [52645-53-1] APPLICATIONS Mode of action Non-systemic insecticide with contact and stomach action, having a slight repellent effect. Uses A contact insecticide effective against a broad range of pests. It controls leaf- and fruit-eating Lepidoptera and Coleoptera in cotton, at 100-150 g a.i./ha, in fruit, at 25-50 g/ha, in tobacco, vines and other crops, at 50-200 g/ha, and in vegetables, at 40-70 g/ha. It has good residual activity on treated plants. It is effective against a wide range of animal ectoparasites, provides >60 d residual control of biting flies in animal housing, at 200 mg a.i. (as EC)/m2wall or 30 mg a.i. (as WP)/m2wall, and is effective as a wool preservative, at 200 mg/kg wool. It provides >120 d control of Blattodea, Diptera, Hymenoptera and other crawling insects, at 100 mg a.i. (as WP)/m2, also flying insects. Specifications Testing Items Standard Testing Result Appearance Yellow or brown transparent powder light yellow powder Content≥ (%) 94.00% 95.14% Water Rate 0.1%max 0.05 acidity 0.2%max 0.1% We have many other products you may need. See Insecticide. More information, please feel free to contact us.

Insecticide, acaricide NOMENCLATURE Common name pyridaben (BSI, draft E-ISO) IUPAC name 2-tert-butyl-5-(4-tert-butylbenzylthio)-4-chloropyridazin-3(2H)-one Chemical Abstracts name 4-chloro-2-(1,1-dimethylethyl)-5-[[[4-(1,1-dimethylethyl)phenyl]methyl]thio]-3(2H)-pyridazinone CAS RN [96489-71-3] PHYSICAL CHEMISTRY Mol. wt. 364.9 M.f. C19H25ClN2OS Form Colourless crystals. M.p. 111-112 ºC V.p. 0.25 mPa (20 ºC) KowlogP = 6.37 (23? ºC, distilled water) S.g./density 1.2 (20 ºC) Solubility In water 0.012 mg/l (24 ºC). In acetone 460, ethanol 57, hexane 10, benzene 110, xylene 390, cyclohexane 320, n-octanol 63 (all in g/l, 20 ºC). Stability Stable at 50 ºC for 90 d; unstable to light. Stable to hydrolysis for 30 d in the dark (pH 5, 7 and 9, 25 °C). APPLICATIONS Mode of action Non-systemic insecticide and acaricide. Rapid knockdown and long residual activity. Active against all developing stages, especially against the larval and nymph stages. Uses Control of Acari, Aleyrodidae, Aphididae, Cicadellidae and Thysanoptera on field crops, fruit trees, ornamentals and vegetables, at 5-20 g/hl or 100-300 kg/ha. Specifications TEST ITEMS STANDARD Test Result Appearance White solid A．I．Content 95%min 95.26% Water content: 0.5%max 0.12% Alkalinity 0.1%max 0.03% We have many other products you may need. See Insecticide. More information, please feel free to contact us.

Pyridaben Insecticide, acaricide NOMENCLATURE Common name pyridaben (BSI, draft E-ISO) IUPAC name 2-tert-butyl-5-(4-tert-butylbenzylthio)-4-chloropyridazin-3(2H)-one Chemical Abstracts name 4-chloro-2-(1,1-dimethylethyl)-5-[[[4-(1,1-dimethylethyl)phenyl]methyl]thio]-3(2H)-pyridazinone CAS RN [96489-71-3] PHYSICAL CHEMISTRY Mol. wt. 364.9 M.f. C19H25ClN2OS Form Colourless crystals. M.p. 111-112 ºC V.p. 0.25 mPa (20 ºC) KOWlogP = 6.37 (23? ºC, distilled water) S.g./density 1.2 (20 ºC) Solubility In water 0.012 mg/l (24 ºC). In acetone 460, ethanol 57, hexane 10, benzene 110, xylene 390, cyclohexane 320, n-octanol 63 (all in g/l, 20 ºC). Stability Stable at 50 ºC for 90 d; unstable to light. Stable to hydrolysis for 30 d in the dark (pH 5, 7 and 9, 25 °C). APPLICATIONS Biochemistry Inhibitor of mitochondrial electron transport at complex I Mode of action Non-systemic insecticide and acaricide. Rapid knockdown and long residual activity. Active against all developing stages, especially against the larval and nymph stages. Uses Control of Acari, Aleyrodidae, Aphididae, Cicadellidae and Thysanoptera on field crops, fruit trees, ornamentals and vegetables, at 5-20 g/hl or 100-300 kg/ha.

pyrethroid NOMENCLATURE Common name tetramethrin (BSI, E-ISO, ANSI); tétraméthrine ((f) F-ISO); phthalthrin (JMAF) CAS RN [7696-12-0] PHYSICAL CHEMISTRY Mol. wt. 331.4 M.f. C19H25NO4 Form Colourless crystals, with slight pyrethrum-like odour; (tech. is a colourless to light yellow-brown solid). M.p. 68-70 °C; (tech., 60-80 ºC) V.p. 2.1 mPa (25 °C) KOWlogP = 4.6 (25 ºC) S.g./density 1.1 (20 ºC) Solubility In water 1.83 mg/l (25 ºC). In acetone, ethanol, methanol, hexane, n-octanol all >2 g/100 ml. Stability Sensitive to alkalis and strong acids; DT5016-20 d (pH 5), 1 d (pH 7), <1 h (pH 9). Stable on storage up to c. 50 ºC. Stable in ketones, chloroform, xylene, common aerosol propellants, etc. Variable stability with inorganic carriers. APPLICATIONS Mode of action Non-systemic insecticide with contact action. Gives rapid knockdown. Uses Normally used in combination with synergists (e.g. piperonyl butoxide) and other insecticides for control of flies, cockroaches, mosquitoes, wasps, and other insect pests in public health and home and garden use. Specifications Testing items Standard Testing result Appearance Off-white Powder Content% 94.0 min 94.9 Water rate% 1.0 max 0.12 Acidity (H2SO4)％ 1.0 max 0.02 We have many other products you may need. See Insecticide. More information, please feel free to contact us.

Diniconazole Fungicide FRAC 3; DMI: triazole NOMENCLATURE Common name diniconazole (BSI, ANSI, draft E-ISO, (m) draft F-ISO) IUPAC name (E)-(RS)-1-(2,4-dichlorophenyl)-4,4-dimethyl-2-(1H-1,2,4-triazol-1-yl)pent-1-en-3-ol Chemical Abstracts name (E)-(?-b-[(2,4-dichlorophenyl)methylene]-a-(1,1-dimethylethyl)-1H-1,2,4-triazole-1-ethanol CAS RN [83657-24-3] PHYSICAL CHEMISTRY Mol. wt. 326.2 M.f. C15H17Cl2N3O Form Colourless crystals. M.p. c. 134-156 ºC V.p. 2.93 mPa (20 ºC); 4.9 mPa (25 ºC) KOWlogP = 4.3 (25 ºC) S.g./density 1.32 (20 ºC) Solubility In water 4 mg/l (25 ºC). In acetone, methanol 95, xylene 14, hexane 0.7 (all in g/kg, 25 ºC). Stability Stable to heat, light, and moisture. APPLICATIONS Biochemistry Steroid demethylation (ergosterol biosynthesis) inhibitor. Mode of action Systemic fungicide with protective and curative action. Uses Control of leaf and ear diseases (e.g. powdery mildew, Septoria, Fusarium, smuts, bunt, rusts, scab, etc.) in cereals; powdery mildew in vines; powdery mildew, rust, and black spot in roses; leaf spot in peanuts; Sigatoka disease in bananas; and Uredinales in coffee. Also used on fruit, vegetables, and other ornamentals.

Fungicide FRAC 3; DMI: triazole NOMENCLATURE Common name diniconazole (BSI, ANSI, draft E-ISO, (m) draft F-ISO) IUPAC name (E)-(RS)-1-(2,4-dichlorophenyl)-4,4-dimethyl-2-(1H-1,2,4-triazol-1-yl)pent-1-en-3-ol Chemical Abstracts name (E)-(?-b-[(2,4-dichlorophenyl)methylene]-a-(1,1-dimethylethyl)-1H-1,2,4-triazole-1-ethanol CAS RN [83657-24-3] APPLICATIONS Mode of action Systemic fungicide with protective and curative action. Uses Control of leaf and ear diseases (e.g. powdery mildew, Septoria, Fusarium, smuts, bunt, rusts, scab, etc.) in cereals; powdery mildew in vines; powdery mildew, rust, and black spot in roses; leaf spot in peanuts; Sigatoka disease in bananas; and Uredinales in coffee. Also used on fruit, vegetables, and other ornamentals. Specifications Testing items Standard Testing result Appearance Hoar loose powder Purity 12.5+/-0.5% 12.36% Wetting time 90s max 44s Suspensibility 75%min 89.79% Water rate% 2% max 2.0% PH range 7-9 7.25 Fineness 95%min 99.50%

Fungicide FRAC 3; DMI: triazole NOMENCLATURE Common name hexaconazole (BSI, ANSI, draft E-ISO, (m) draft F-ISO) CAS RN [79983-71-4] PHYSICAL CHEMISTRY Composition Tech. is >85% pure. Mol. wt. 314.2 M.f. C14H17Cl2N3O Form White, crystalline solid. M.p. 110-112 ºC V.p. 0.018 mPa (20 ºC) S.g./density 1.29 g/cm3(25 ºC) Solubility In water 0.017 g/l (20 ºC). In dichloromethane 336, methanol 246, acetone 164, ethyl acetate 120, toluene 59, hexane 0.8 (all in g/l, 20 ºC). Stability Stable for at least 6 years at ambient temperatures. Stable to hydrolysis and photolysis in water. Formulations stable in sales containers for 6 months at 50 ºC, and 2 years at ambient temperature. APPLICATIONS Mode of action Systemic fungicide with protective and curative action. Uses Control of many fungi, particularly Ascomycetes and Basidiomycetes, e.g. Podosphaera leucotricha and Venturia inaequalis on apples, Guignardia bidwellii and Uncinula necator on vines, Hemileia vastatrix on coffee, and Cercospora spp. on peanuts, at 15-250 g/ha. Also used on bananas, cucurbits, peppers and other crops. Specifications Testing items Standard Testing result Appearance brown liquid A.I.content 95%min 95.02% Water rate% up to grade up to grade PH range 4-8 6.4

Fungicide FRAC 3; DMI: triazole NOMENCLATURE Common name hexaconazole (BSI, ANSI, draft E-ISO, (m) draft F-ISO) Other trade names: ’Anvil’; ’Planete’ CAS RN [79983-71-4] APPLICATIONS Mode of action Systemic fungicide with protective and curative action. Uses Control of many fungi, particularly Ascomycetes and Basidiomycetes, e.g. Podosphaera leucotricha and Venturia inaequalis on apples, Guignardia bidwellii and Uncinula necator on vines, Hemileia vastatrix on coffee, and Cercospora spp. on peanuts, at 15-250 g/ha. Also used on bananas, cucurbits, peppers and other crops. Specifications Testing Items Standards Testing Result Appearance white flowable liquid A.T.Content 5.0% min 5.2% Proportion 1.05+/-0.01 1.05 PH value 4.0-7.0 5.2 Suspensability 90 %min 96% wet sieve test 95%min 98%

Hexaconazole Fungicide FRAC 3; DMI: triazole NOMENCLATURE Common name hexaconazole (BSI, ANSI, draft E-ISO, (m) draft F-ISO) IUPAC name (RS)-2-(2,4-dichlorophenyl)-1-(1H-1,2,4-triazol-1-yl)hexan-2-ol Chemical Abstracts name (?-a-butyl-a-(2,4-dichlorophenyl)-1H-1,2,4-triazole-1-ethanol CAS RN [79983-71-4] PHYSICAL CHEMISTRY Composition Tech. is >85% pure. Mol. wt. 314.2 M.f. C14H17Cl2N3O Form White, crystalline solid. M.p. 110-112 ºC V.p. 0.018 mPa (20 ºC) KOWlogP = 3.9 (20 ºC) Henry 3.33 ´ 10-4Pa m3mol-1(calc.) S.g./density 1.29 g/cm3(25 ºC) Solubility In water 0.017 g/l (20 ºC). In dichloromethane 336, methanol 246, acetone 164, ethyl acetate 120, toluene 59, hexane 0.8 (all in g/l, 20 ºC). Stability Stable for at least 6 years at ambient temperatures. Stable to hydrolysis and photolysis in water. Formulations stable in sales containers for 6 months at 50 ºC, and 2 years at ambient temperature. APPLICATIONS Biochemistry Inhibits ergosterol biosynthesis (steroid demethylation inhibitor). Mode of action Systemic fungicide with protective and curative action. Uses Control of many fungi, particularly Ascomycetes and Basidiomycetes, e.g. Podosphaera leucotricha and Venturia inaequalis on apples, Guignardia bidwellii and Uncinula necator on vines, Hemileia vastatrix on coffee, and Cercospora spp. on peanuts, at 15-250 g/ha. Also used on bananas, cucurbits, peppers and other crops. Phytotoxicity Non-phytotoxic when used as directed. Some injury noted on McIntosh apples.

Fungicide FRAC 3; DMI: triazole NOMENCLATURE Common name penconazole (BSI, draft E-ISO, (m) draft F-ISO) CAS RN [66246-88-6] PHYSICAL CHEMISTRY Mol. wt. 284.2 M.f. C13H15Cl2N3 Form Fine white powder. M.p. 57.6-60.3 ºC V.p. 0.17 mPa (20 °C); 0.37 mPa (25 °C) Henry 6.6 ´ 10-4Pa m3mol-1(20 °C, calc.). S.g./density 1.30 (20 ºC) Solubility In water 73 g/m3(20 ºC). In ethanol 730, acetone 770, toluene 610, n-hexane 22, n-octanol 400 (all in g/l, 25 ºC). Stability Stable to hydrolysis (pH 1-13), and to temperatures up to 350 ºC. pKa 1.51, v. weak base APPLICATIONS . Mode of action Systemic fungicide with protective and curative action. Absorbed by the leaves, with translocation acropetally. Uses Control of powdery mildew, pome fruit scab and other pathogenic Ascomycetes, Basidiomycetes and Deuteromycetes on vines, pome fruit, stone fruit, ornamentals, hops and vegetables, at 25-75 g/ha. Specifications Testing Items Standard Testing Result Appearance White powder Content ≥95.0% 96.1% Water ≤0.3% 0.1% Acidity calculated as H2SO4 ≤0.3% 0.11% Insoluble component in acetone ≤0.3% 0.09%

Penconazole Fungicide FRAC 3; DMI: triazole NOMENCLATURE Common name penconazole (BSI, draft E-ISO, (m) draft F-ISO) IUPAC name 1-(2,4-dichloro-b-propylphenethyl)-1H-1,2,4-triazole Chemical Abstracts name 1-[2-(2,4-dichlorophenyl)pentyl]-1H-1,2,4-triazole CAS RN [66246-88-6] EEC no. 266-275-6 PHYSICAL CHEMISTRY Mol. wt. 284.2 M.f. C13H15Cl2N3 Form Fine white powder. M.p. 57.6-60.3 ºC V.p. 0.17 mPa (20 °C); 0.37 mPa (25 °C) KOWlogP = 3.72 (pH 5.7, 25 ºC). Henry 6.6 ´ 10-4Pa m3mol-1(20 °C, calc.). S.g./density 1.30 (20 ºC) Solubility In water 73 g/m3(20 ºC). In ethanol 730, acetone 770, toluene 610, n-hexane 22, n-octanol 400 (all in g/l, 25 ºC). Stability Stable to hydrolysis (pH 1-13), and to temperatures up to 350 ºC. pKa 1.51, v. weak base APPLICATIONS Biochemistry Sterol demethylation inhibitor; inhibits cell membrane ergosterol biosynthesis, stopping development of the fungi. Mode of action Systemic fungicide with protective and curative action. Absorbed by the leaves, with translocation acropetally. Uses Control of powdery mildew, pome fruit scab and other pathogenic Ascomycetes, Basidiomycetes and Deuteromycetes on vines, pome fruit, stone fruit, ornamentals, hops and vegetables, at 25-75 g/ha.

Fungicide FRAC 3; DMI: triazole NOMENCLATURE Common name tebuconazole (BSI, draft E-ISO) Other names fenetrazole*; terbuconazole*; terbutrazole*; ethyltrianol* CAS RN [107534-96-3] PHYSICAL CHEMISTRY Mol. wt. 307.8 M.f. C16H22ClN3O Form Colourless crystals; (tech., colourless to light brown powder). M.p. 105 ºC V.p. 1.7 ´ 10-3mPa (20 ºC) (OECD 104) KOWlogP = 3.7 (20 °C) Henry 1 ´ 10-5Pa m3mol-1(20 °C) S.g./density 1.25 (26 °C) Solubility In water 36 mg/l (pH 5-9, 20 ºC). In dichloromethane >200, isopropanol, toluene 50-100, hexane <0.1 (all in g/l, 20 ºC). Stability Stable to elevated temperatures, and to photolysis and hydrolysis in pure water, under sterile conditions; hydrolysis DT50>1 y (pH 4-9, 22 °C). See also Environmental Fate. APPLICATIONS Mode of action Systemic fungicide with protective, curative, and eradicant action. Rapidly absorbed into the vegetative parts of the plant, with translocation principally acropetally. Uses As a seed dressing, tebuconazole is effective against various smut and bunt diseases of cereals As a spray, tebuconazole controls numerous pathogens in various crops Specifications Testing Items Standard Testing Result Appearance White powder White powder Content(%) 95.0min 96.02 Water rate(%) 0.5 max 0.3 PH value 7-11 7 Insoluble in acetone(%) 0.5 max 0.3

Tebuconazole Fungicide FRAC 3; DMI: triazole NOMENCLATURE Common name tebuconazole (BSI, draft E-ISO) IUPAC name (RS)-1-p-chlorophenyl-4,4-dimethyl-3-(1H-1,2,4-triazol-1-ylmethyl)pentan-3-ol Chemical Abstracts name (?-a-[2-(4-chlorophenyl)ethyl]-a-(1,1-dimethylethyl)-1H-1,2,4-triazole-1-ethanol Other names fenetrazole*; terbuconazole*; terbutrazole*; ethyltrianol* CAS RN [107534-96-3] EEC no. ELINCS: 403-640-2 Development codes HWG 1608 (Bayer) PHYSICAL CHEMISTRY Mol. wt. 307.8 M.f. C16H22ClN3O Form Colourless crystals; (tech., colourless to light brown powder). M.p. 105 ºC V.p. 1.7 ´ 10-3mPa (20 ºC) (OECD 104) KOWlogP = 3.7 (20 °C) Henry 1 ´ 10-5Pa m3mol-1(20 °C) S.g./density 1.25 (26 °C) Solubility In water 36 mg/l (pH 5-9, 20 ºC). In dichloromethane >200, isopropanol, toluene 50-100, hexane <0.1 (all in g/l, 20 ºC). Stability Stable to elevated temperatures, and to photolysis and hydrolysis in pure water, under sterile conditions; hydrolysis DT50>1 y (pH 4-9, 22 °C). See also Environmental Fate. APPLICATIONS Mode of action Systemic fungicide with protective, curative, and eradicant action. Rapidly absorbed into the vegetative parts of the plant, with translocation principally acropetally. Uses As a seed dressing, tebuconazole is effective against various smut and bunt diseases of cereals As a spray, tebuconazole controls numerous pathogens in various crops Phytotoxicity Good plant compatibility in most crops with any formulation, and achieved in more sensitive crops by appropriate formulations, e.g. WP, WG or SC. ANALYSIS Residues in soil, water and plant material determined by glc (W. Maasfeld, Pflanzenschutz-Nachr. Bayer (Engl. Edn.), 1987, 40, 29; H. Allmendinger, ibid., 1991, 44, 5). Details available from Bayer.

Fungicide FRAC 3; DMI: triazole NOMENCLATURE Common name tebuconazole (BSI, draft E-ISO) Other names fenetrazole*; terbuconazole*; terbutrazole*; ethyltrianol* CAS RN [107534-96-3] APPLICATIONS Mode of action Systemic fungicide with protective, curative, and eradicant action. Rapidly absorbed into the vegetative parts of the plant, with translocation principally acropetally. Uses As a seed dressing, tebuconazole is effective against various smut and bunt diseases of cereals . As a spray, tebuconazole controls numerous pathogens in various crops Specifications Testing Items Standard Testing Result Appearance Light yellow homogeneous liquid Content（g/l） ≥25% 25.06 PH value 6-9 up to grade

FRAC 3; DMI: triazole NOMENCLATURE Common name tebuconazole (BSI, draft E-ISO) Other names fenetrazole*; terbuconazole*; terbutrazole*; ethyltrianol* CAS RN [107534-96-3] APPLICATIONS Mode of action Systemic fungicide with protective, curative, and eradicant action. Rapidly absorbed into the vegetative parts of the plant, with translocation principally acropetally. Uses As a seed dressing, tebuconazole is effective against various smut and bunt diseases of cereals . As a spray, tebuconazole controls numerous pathogens in various crops Specifications Testing Items Standard Testing Result Appearance offwhite flowableliquid Content（w/v）≥ (%) 43.0 43.2 Proportion 1.09（+/-0.02） 1.09 PH value 4.0-7.0 5.2 Suspensibility≥(%) 90.0 95.6 Wet sieve test（%）≥ 98.0 99.5

Fungicide FRAC 3; DMI: triazole NOMENCLATURE Common name tebuconazole (BSI, draft E-ISO) Other names fenetrazole*; terbuconazole*; terbutrazole*; ethyltrianol* CAS RN [107534-96-3] APPLICATIONS Mode of action Systemic fungicide with protective, curative, and eradicant action. Rapidly absorbed into the vegetative parts of the plant, with translocation principally acropetally. Uses As a seed dressing, tebuconazole is effective against various smut and bunt diseases of cereals . As a spray, tebuconazole controls numerous pathogens in various crops Specifications Testing Items Standard Testing Result Appearance Bright Red flowable liquid Content（w/v）≥ (%) 6.0 6.2 Proportion 1.05（+/-0.02） 1.05 PH value 4.0-7.0 6.1 Suspensibility≥(%) 90.0 98.1 Wet sieve test≥ 98.0 99.9

Tebuconazole Fungicide FRAC 3; DMI: triazole NOMENCLATURE Common name tebuconazole (BSI, draft E-ISO) IUPAC name (RS)-1-p-chlorophenyl-4,4-dimethyl-3-(1H-1,2,4-triazol-1-ylmethyl)pentan-3-ol Chemical Abstracts name (?-a-[2-(4-chlorophenyl)ethyl]-a-(1,1-dimethylethyl)-1H-1,2,4-triazole-1-ethanol Other names fenetrazole*; terbuconazole*; terbutrazole*; ethyltrianol* CAS RN [107534-96-3] PHYSICAL CHEMISTRY Mol. wt. 307.8 M.f. C16H22ClN3O Form Colourless crystals; (tech., colourless to light brown powder). M.p. 105 ºC V.p. 1.7 ´ 10-3mPa (20 ºC) (OECD 104) KOWlogP = 3.7 (20 °C) Henry 1 ´ 10-5Pa m3mol-1(20 °C) S.g./density 1.25 (26 °C) Solubility In water 36 mg/l (pH 5-9, 20 ºC). In dichloromethane >200, isopropanol, toluene 50-100, hexane <0.1 (all in g/l, 20 ºC). Stability Stable to elevated temperatures, and to photolysis and hydrolysis in pure water, under sterile conditions; hydrolysis DT50>1 y (pH 4-9, 22 °C). See also Environmental Fate. APPLICATIONS Mode of action Systemic fungicide with protective, curative, and eradicant action. Rapidly absorbed into the vegetative parts of the plant, with translocation principally acropetally. Uses As a seed dressing, tebuconazole is effective against various smut and bunt diseases of cereals . As a spray, tebuconazole controls numerous pathogens in various crops Phytotoxicity Good plant compatibility in most crops with any formulation, and achieved in more sensitive crops by appropriate formulations, e.g. WP, WG or SC.

FRAC 3; DMI: triazole NOMENCLATURE Common name tebuconazole (BSI, draft E-ISO) Other names fenetrazole*; terbuconazole*; terbutrazole*; ethyltrianol* CAS RN [107534-96-3] APPLICATIONS Mode of action Systemic fungicide with protective, curative, and eradicant action. Rapidly absorbed into the vegetative parts of the plant, with translocation principally acropetally. Uses As a seed dressing, tebuconazole is effective against various smut and bunt diseases of cereals . As a spray, tebuconazole controls numerous pathogens in various crops Specifications Testing Items Standard Testing Result Appearance off-white loose powder Content 80.0%±1.0% 80.1% PH value 5.0-9.0 7.5 Suspensibility≥ % 80.0 87.0 Wetting time≤ s 90s 50s Wet sieve test≥% 98 99

Carbendazim Fungicide FRAC 1; benzimidazole OMENCLATURE Common name carbendazim (BSI, E-ISO); carbendazime ((f) F-ISO); carbendazol (JMAF) IUPAC name methyl benzimidazol-2-ylcarbamate Chemical Abstracts name methyl 1H-benzimidazol-2-ylcarbamate CAS RN [10605-21-7] PHYSICAL CHEMISTRY Mol. wt. 191.2 M.f. C9H9N3O2 Form Crystalline powder. M.p. 302-307 ºC (decomp.) V.p. 0.09 mPa (20 ºC); 0.15 mPa (25 ºC); 1.3 mPa (50 ºC); separate study gives <0.0001 mPa (20 ºC) KOWlogP = 1.38 (pH 5), 1.51 (pH 7), 1.49 (pH 9) Henry 3.6 ´ 10-3Pa m3mol-1(calc.) S.g./density 1.45 (20 ºC) Solubility In water 29 mg/l (pH 4), 8 mg/l (pH 7), 7 mg/l (pH 8) (24 ºC). In dimethylformamide 5, acetone 0.3, ethanol 0.3, chloroform 0.1, ethyl acetate 0.135, dichloromethane 0.068, benzene 0.036, cyclohexane <0.01, diethyl ether <0.01, hexane 0.0005 (all in g/l, 24 ºC). Stability Decomposes at m.p.; stable for at least 2 y below 50 ºC. Stable after 7 d at 20 000 lux. Slowly decomposed in alkaline solution (22 ºC); DT50>350 d (pH 5 and pH 7), 124 d (pH 9). Stable in acids, forming water-soluble salts. APPLICATIONS Mode of action Systemic fungicide with protective and curative action. Absorbed through the roots and green tissues, with translocation acropetally. Acts by inhibiting development of the germ tubes, the formation of appressoria, and the growth of mycelia. Uses Control of Septoria, Fusarium, Erysiphe and Pseudocercosporella in cereals; Sclerotinia, Alternaria and Cylindrosporium in oilseed rape; Cercospora and Erysiphe in sugar beet; Uncinula and Botrytis in grapes; Cladosporium and Botrytis in tomatoes; Venturia and Podosphaera in pome fruit and Monilia and Sclerotinia in stone fruit. Application rates vary from 120-600 g/ha, depending on crop. A seed treatment (0.6-0.8 g/kg) will control Tilletia, Ustilago, Fusarium and Septoria in cereals, and Rhizoctonia in cotton. Also shows activity against storage diseases of fruit as a dip (0.3-0.5 g/l).

Carbendazim Fungicide FRAC 1; benzimidazole NOMENCLATURE Common name carbendazim (BSI, E-ISO); carbendazime ((f) F-ISO); carbendazol (JMAF) IUPAC name methyl benzimidazol-2-ylcarbamate Chemical Abstracts name methyl 1H-benzimidazol-2-ylcarbamate CAS RN [10605-21-7] PHYSICAL CHEMISTRY Mol. wt. 191.2 M.f. C9H9N3O2 Form Crystalline powder. M.p. 302-307 ºC (decomp.) V.p. 0.09 mPa (20 ºC); 0.15 mPa (25 ºC); 1.3 mPa (50 ºC); separate study gives <0.0001 mPa (20 ºC) KOWlogP = 1.38 (pH 5), 1.51 (pH 7), 1.49 (pH 9) Henry 3.6 ´ 10-3Pa m3mol-1(calc.) S.g./density 1.45 (20 ºC) Solubility In water 29 mg/l (pH 4), 8 mg/l (pH 7), 7 mg/l (pH 8) (24 ºC). In dimethylformamide 5, acetone 0.3, ethanol 0.3, chloroform 0.1, ethyl acetate 0.135, dichloromethane 0.068, benzene 0.036, cyclohexane <0.01, diethyl ether <0.01, hexane 0.0005 (all in g/l, 24 ºC). Stability Decomposes at m.p.; stable for at least 2 y below 50 ºC. Stable after 7 d at 20 000 lux. Slowly decomposed in alkaline solution (22 ºC); DT50>350 d (pH 5 and pH 7), 124 d (pH 9). Stable in acids, forming water-soluble salts. APPLICATIONS Mode of action Systemic fungicide with protective and curative action. Absorbed through the roots and green tissues, with translocation acropetally. Acts by inhibiting development of the germ tubes, the formation of appressoria, and the growth of mycelia. Uses Control of Septoria, Fusarium, Erysiphe and Pseudocercosporella in cereals; Sclerotinia, Alternaria and Cylindrosporium in oilseed rape; Cercospora and Erysiphe in sugar beet; Uncinula and Botrytis in grapes; Cladosporium and Botrytis in tomatoes; Venturia and Podosphaera in pome fruit and Monilia and Sclerotinia in stone fruit. Application rates vary from 120-600 g/ha, depending on crop. A seed treatment (0.6-0.8 g/kg) will control Tilletia, Ustilago, Fusarium and Septoria in cereals, and Rhizoctonia in cotton. Also shows activity against storage diseases of fruit as a dip (0.3-0.5 g/l).

Bensulfuron-methyl Herbicide HRAC B WSSA 2; sulfonylurea NOMENCLATURE Common name bensulfuron-methyl Chemical Abstracts name methyl 2-[[[[[(4,6-dimethoxypyrimidin-2-yl)-amino]carbonyl]amino]sulfonyl]methyl]benzoate CAS RN [83055-99-6] EEC no. 401-340-6 PHYSICAL CHEMISTRY Composition Tech. is 96.5%. Mol. wt. 410.4 M.f. C16H18N4O7S Form White to pale yellow, odourless solid. M.p. 185-188 ºC V.p. 2.8 ´ 10-9mPa (25 ºC) KOWlogP = 2.45 (pH 1.5), 0.62 (pH 7) (both at 30 ºC) Henry 1.4 ´ 10-11Pa m3mol-1 S.g./density 1.41 Solubility In water 2.9 (pH 5), 12 (pH 6), 120 (pH 7), 1200 (pH 8) (all in mg/l, 25 ºC). In acetone 1.38, acetonitrile 5.38, dichloromethane 11.7, ethyl acetate 1.66, hexane >0.01, xylene 0.280 (all in g/l, 20 ºC). Stability Aqueous solutions are most stable under slightly alkaline conditions (pH 8), and slowly degrade under acidic conditions; DT5011 d (pH 5), 143 d (pH 7) (25 ºC). pKa 5.2 APPLICATIONS Biochemistry Branched chain amino acid synthesis (ALS or AHAS) inhibitor. Acts by inhibiting biosynthesis of the essential amino acids valine and isoleucine, hence stopping cell division and plant growth. Selectivity is due to rapid metabolism in the crop. Metabolic basis of selectivity reviewed (M. K. Koeppe & H. M. Brown, Agro-Food-Industry, 6, 9-14 (1995)). Mode of action Selective systemic herbicide, absorbed by the foliage and roots, with rapid translocation to the meristematic tissues. Uses Selective pre- and post-emergence control of annual and perennial weeds and sedges (e.g. Butomus umbellatus, Scirpus maritimus, Scirpus mucronatus, Alisma plantago-aquatica, Sparganium erectum, Cyperus spp., Typha spp., etc.) in continuously flooded rice, at 30-100 g/ha.

Metsulfuron-methyl Herbicide HRAC B WSSA 2; sulfonylurea NOMENCLATURE Chemical Abstracts name methyl 2-[[[[(4-methoxy-6-methyl-1,3,5-triazin-2-yl)amino]carbonyl]amino]sulfonyl]benzoate CAS RN [74223-64-6] PHYSICAL CHEMISTRY Mol. wt. 381.4 M.f. C14H15N5O6S Form Colourless crystals; (tech., off-white solid, with a faint ester-like odour). M.p. 158 ºC V.p. 3.3 ´ 10-7mPa (25 ºC) KOWlogP = -1.74 (pH 7) Henry 2.3 ´ 10-10Pa m3mol-1(calc.) S.g./density 1.47 Solubility In water 0.55 (pH 5), 2.79 (pH 7), 213 (pH 9) (all in g/l, 25 ºC). In hexane 0.00079, xylene 0.58, ethanol 2.3, methanol 7.3, acetone 36, dichloromethane 121 (all in g/l, 20 ºC). Stability Stable in air up to c. 140 ºC. Hydrolysis DT50(25 °C), 22 d (pH 5), stable (pH 7 and 9). pKa 3.3 APPLICATIONS Biochemistry Branched chain amino acid synthesis (ALS or AHAS) inhibitor. Acts by inhibiting biosynthesis of the essential amino acids valine and isoleucine, hence stopping cell division and plant growth. Selectivity derives from rapid metabolism in the crop. Metabolic basis of selectivity in sulfonylureas reviewed (M. K. Koeppe & H. M. Brown, Agro-Food-Industry, 6, 9-14 (1995)). Mode of action Selective systemic herbicide absorbed through the roots and foliage, with rapid translocation both acropetally and basipetally. Susceptible plants cease growth almost immediately after post-emergence treatment, and are killed in 7-21 days. Surfactants increase the activity of metsulfuron-methyl on certain broad-leaved weeds. Uses Metsulfuron-methyl controls a wide range of annual and perennial broad-leaved weeds in wheat, barley, rice and oats, by either pre- or post-emergence application, at 4-7.5 g/ha post-emergence.

NOMENCLATURE Chemical Abstracts name methyl 2-[[[[(4-methoxy-6-methyl-1,3,5-triazin-2-yl)amino]carbonyl]amino]sulfonyl]benzoate CAS RN [74223-64-6] APPLICATIONS Mode of action Selective systemic herbicide absorbed through the roots and foliage, with rapid translocation both acropetally and basipetally. Susceptible plants cease growth almost immediately after post-emergence treatment, and are killed in 7-21 days. Surfactants increase the activity of metsulfuron-methyl on certain broad-leaved weeds. Uses Metsulfuron-methyl controls a wide range of annual and perennial broad-leaved weeds in wheat, barley, rice and oats, by either pre- or post-emergence application, at 4-7.5 g/ha post-emergence. Specifications Testing Items Standard Testing Result Appearance off-white column particle off-white column particle Content 20.0 %( +1.5%/-1.0%) 20.1% Water rate ≤3.0% 1.0% PH value 6.0-9.0 6.8 Suspensibility ≥90% 99.3% Water tine(s) ≤90s 32s

Rich-d-transallethrin Insecticide pyrethroid NOMENCLATURE Common name esdepalléthrine (France (AFNOR)) IUPAC name (S)-3-allyl-2-methyl-4-oxocyclopent-2-enyl (1R,3R)-2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropanecarboxylate Chemical Abstracts name [1R-[1a(S*),3b]]-2-methyl-4-oxo-3-(2-propenyl)-2-cyclopenten-1-yl 2,2-dimethyl-3-(2-methyl-1-propenyl)cyclopropanecarboxylate CAS RN [28434-00-6] PHYSICAL CHEMISTRY Composition Esbiol (OMS 3046) contains ³95% m/m total isomers, of which ³90% is esdepalléthrine. Esbiothrin (OMS 3045) contains ³93% m/m total isomers, of which ³72% is esdepalléthrine, the remainder being essentially the (R)-cyclopentenyl isomer, with <3% cis- isomers. Mol. wt. 302.4 M.f. C19H26O3 Form Orange-yellow viscous liquid. M.p. Not applicable; no crystallisation observed at -40 ºC B.p. 165-170 ºC/0.15 mmHg (OMS 3046); 163-170 ºC/0.15 mmHg (OMS 3045) V.p. 44 mPa (25 ºC) S.g./density 1.010 at 20 ºC Solubility Completely miscible with 100% ethanol, acetone, dichloromethane, di-isopropyl ether, toluene, n-hexane, chloroform, ethyl acetate, methanol, n-octanol, and petroleum solvent (20 ºC ). Stability Degraded by u.v. light. Specific rotation OMS 3046: [a]D20-47.5?to -55?(50 g/l toluene); OMS 3045: [a]D20³-37?(50 g/l toluene) F.p. 113 ºC (open cup) APPLICATIONS Mode of action Non-residual insecticide with rapid knockdown action. Uses Esdepalléthrine is by far the most potent constituent of allethrin. OMS 3046 is used in aerosols, coils, electric vapourisers, or sprays indoors against flying and crawling insects (Blattodea, Culicidae, Muscidae). Also used in aerosols and sprays in mixtures with other pyrethroids and piperonyl butoxide. OMS 3045 has similar uses to OMS 3046. We have many other products you may need. See Insecticide. More information, please feel free to contact us.

Bensulfuron-methyl Herbicide HRAC B WSSA 2; sulfonylurea NOMENCLATURE Common name bensulfuron-methyl Chemical Abstracts name methyl 2-[[[[[(4,6-dimethoxypyrimidin-2-yl)-amino]carbonyl]amino]sulfonyl]methyl]benzoate CAS RN [83055-99-6] EEC no. 401-340-6 PHYSICAL CHEMISTRY Composition Tech. is 96.5%. Mol. wt. 410.4 M.f. C16H18N4O7S Form White to pale yellow, odourless solid. M.p. 185-188 ºC V.p. 2.8 ´ 10-9mPa (25 ºC) KOWlogP = 2.45 (pH 1.5), 0.62 (pH 7) (both at 30 ºC) Henry 1.4 ´ 10-11Pa m3mol-1 S.g./density 1.41 Solubility In water 2.9 (pH 5), 12 (pH 6), 120 (pH 7), 1200 (pH 8) (all in mg/l, 25 ºC). In acetone 1.38, acetonitrile 5.38, dichloromethane 11.7, ethyl acetate 1.66, hexane >0.01, xylene 0.280 (all in g/l, 20 ºC). Stability Aqueous solutions are most stable under slightly alkaline conditions (pH 8), and slowly degrade under acidic conditions; DT5011 d (pH 5), 143 d (pH 7) (25 ºC). pKa 5.2 APPLICATIONS Mode of action Selective systemic herbicide, absorbed by the foliage and roots, with rapid translocation to the meristematic tissues. Uses Selective pre- and post-emergence control of annual and perennial weeds and sedges (e.g. Butomus umbellatus, Scirpus maritimus, Scirpus mucronatus, Alisma plantago-aquatica, Sparganium erectum, Cyperus spp., Typha spp., etc.) in continuously flooded rice, at 30-100 g/ha.

Herbicide HRAC B WSSA 2; sulfonylurea NOMENCLATURE Common name pyrazosulfuron (BSI, draft E-ISO, (m) draft F-ISO) CAS RN [98389-04-9] PHYSICAL CHEMISTRY Mol. wt. 386.3 M.f. C12H14N6O7S Form Colourless crystals. M.p. 177.8-179.5 °C V.p. 4.2 ´ 10-5mPa (25 ºC) KOWlogP = 1.3 (unstated pH) S.g./density 1.46 (20 ºC) Solubility In water 9.96 mg/l (20 ºC). In methanol 4.32, hexane 0.0185, benzene 15.6, chloroform 200, acetone 33.7 (all in g/l, 20 ºC). Stability Stable at 50 ºC for 6 months. Relatively stable at pH 7. Unstable in acidic or alkaline media. pKa 3.7 APPLICATIONS Mode of action Systemic herbicide, absorbed by roots and/or leaves and translocated to the meristems. Uses Control of annual and perennial broad-leaved weeds and sedges, pre- or post-emergence in wet-sown and transplanted rice crops, at 15-30 g/ha. Specifications Testing Items Standards Testing Results Appearance White Powder Content% ≥ 95.0 98.2% Water rate%≤ 0.5 0.4 PH value 3～6 4.4