Common name: difenoconazole
Chemical name: Cis-trans-3-chloro-4-[4-methyl-2,(1H-1,2,4-triazol-1-ylmethyl)1-,3-dioxolan-2-yl]phenyl 4-chlorophenyl ether
Molecular formula: C19H17C12N3O3
Molecular weight: 406.3
Physical chemistry:Form pale yellow crystals. S.g./density 1.40(20) M.p.78.6 V.p.3.3¡¨¢10-5mPa(25) Solubility In water 15mg/l(25).In ethanol 330, acetone 610, toluene 490 n-hexane3.4, n-octanol 95(all in g/l,25).Stability stable up to 150. Hydrolytically stable.
Use: Systemic fungicide with a novel broad-rang activity protecting the yield and crop qulaity by foliar application or seed treatment.Provides long-lasting preventive and curative activity aganist Ascomycetes. Basidiomycetes and Deuteromycetes. including Alternaria,Ascochyta.Cercospora, Cercosporidium, Colletotrichum. Guignardia, Mycosphaerella, Phoma,Rhizoctonia.Ramularia, Septoria,Uncinula,Venturia spp., Erysiphaceae, Uredinales and several seed-borne pathogens.Used against disease complexes in grapes.pome fruit,stone sugar beet, banana,oilseed rape cereals,rice,soya beans.ornamentals and various vegetable crops, at 30-125g/ha. Used as a seed treatmetn against a range of pathogens in wheat and barley,at 3-24g/100kg see.d
25% EC:200L/ Iron drum, 10% WDG,96%TC:25Kg/Fiber drum.
Common name: Tralkoxydim
Chemical name(IUPAC): 2-[1-(ethoxyimino)propyl]-3-hydroxy-5-mesitylcyclohex-2-enone
Molecular formula: C20H27NO3
Molecular weight: 329.4
Physical chemistry: Form Slight white powder,M.p.106(tech.,99-104)V.p 3.7¨¬¡§|10-4mpa(20) S.g./density 1.16(25).Solubility In water 6(pH5), 6.7(Ph6.5), 9800(pH9).In hexane 18,methanol 25,acetone 89,ethyl acetate 110,toluene 213,dichloromethane>500(all in g/l,24).Stability Stable>12w(15-25),4w(50).DT50(25) 6d(Ph5) ,113d(Ph7);after 28d.87%unchanged(Ph9).
Use: Post-emergence control of Avena spp.and other grass weeds(including Lolium spp.,Setaria viridis,Phalaris spp.,Alopecurus myosuroides and Apera spica-venti)in wheat and barley.Applied at 150-400g/ha.
Common Name: Fipronil
Chemical Name: (¡¨¤)-5-amino-1-(2,6-dichloro-a,a,a-trifluoro-p-tolyl)-4-trifluoromethyl sulfinylpyrazole-3-carbonitrile
Molecular Formula: C12H4Cl2F6N4OS
Molecular Weight: 437.2
Physical Chemistry:
Form White solid. M.p.200-201; (tech, 195.5-203) V.p. 3.7¡¨¢10-4mPa(25); Kowlogp=4.0(shake flask method); Henry 3.7¡¨¢10-5Pam3nol-1(calc.); S.g./density 1.477-1.626(20). Solubility in water 1.9(pH5), 2,4(pH9), 1.9(distilled)(all in mg/l, 20). In acetone 545.9, dichloromethane 22.3, hexane 0.028, toluene 3.0(all in g/l, 20). Stability Stable in water at pH 5 and 7; slowly hydrolysed at pH9(DT50 c.28d). Stable to heat. Slowly degrades in sunlight (c.3% loss after 12d continuous irradiation); rapidly photolysed in aqueous solution (DT50 c.0.33d).
Use:
Control of multiple species of thrips on a broad range of crops by foliar, soil or seed treatment. Control of corn rootworm, wireworms and termites by soil treatment in maize. Control of boll weevil and plant bugs on cotton, diamond-back moth on crucifers, Colorado potato beetle on potatoes by foliar application. Control of stem borers, leaf miners, planthoppers, leaf folder/rollers and weevils in rice. Foliar application rates range from 10-80 g/ha; soil treatment rates 100-200 g/ha.
Common Name: Profenofos
Chemical Name: (RS)-O-4-bromo-2-chlorophenyl O-ethyl S-propyl phosphorothioate
Molecular Formula: C11H15BrClO3PS
Molecular Weight:373.6
Physical Chemistry:
Yellowsish liquid.Boiling point:110 at 0.001 mm Hg.Flash point:167.Vapor Pressure:1.24 x 10-4 pa at 25. Solubility:In water 20 mg/litre at 20; 25 mg/litre at 25.Readily miscible with most organic solvents. Stability: stable under neutral and slightly acid conditions, unstable under alkaline condition.
Profenofos is a pesticide of thiophosphate series.It is a wide-spectrum insecticide with easy biodegradation and a high bioactivity for antiloxic pests.It can be used to control pests in cotton,fruit trees and vegetables with an excellent effect on cotton.
Highly efficient in killing pyrethrins insecticide, acaricide, with contact and repellent effects, can prevent Hemiptera and mite pests of vegetables, cotton, cereal crops, Lepidoptera.
Application:
Fenpropathrin is a broad-spectrum, highly efficient killing pyrethrins insecticide, acaricide, with contact and repellent effects, can prevent Hemiptera and mite pests of vegetables, cotton, cereal crops, Lepidoptera, using concentrations of 50 -- 200ppm
