Systemic selective herbicide for post emergence and annual broad-leaved weed control. Use on wheat, barley, corn, grape, fruit.Also be used in pasture land, forest, grassland.
Common Name Glyphosate
Chemical Name N-(phosphonomethyl)glycine
Molecular Formula C3H8NO5P
CAS NO 1071-83-6
EINECE NO 213-997-4
Application It is used to kill weeds, especially annual broadleaf weeds and grasses that compete with crops.
Diquat is a broad-spectrum, quick-acting, non-selective contact herbicide.Be absorbed by green plant tissue quickly, it will be easy to loss efficiency after contacting the soil.It is used for vegetables,orchard, sugarcane, peanuts, potatoes, and tree plantation areas; postemergence around fruit crops, trees, vines, grains. And as a ripener and defoliant for soybean, cotton before harvesting.
Diquat is used as pre-harvest desiccation of cotton, flax, alfalfa, clover, lupins, oilseed rape, poppies, soya beans, peas, beans, sunflowers, cereals, maize, rice, sugar beet, and other seed crops; destruction of potato haulms; and stripping of hops. Control of annual broad-leaved weeds in vines, pome fruit, stone fruit, bush fruit, strawberries (also control of runners), citrus fruit, olives, hops, vegetables, ornamental plants and shrubs, and other crops. Control of emergent and submerged aquatic weeds. Weed control on non-crop land. Weed control and tassel inhibition in sugar cane. Application rates 400-1000 g/ha.
Chemical name: 2-Chrolo-|¨¢,|¨¢,|¨¢-trifluoro-p-totyl-3-ethoxy-4-nitrophenyl ethyl
Molecular formula: C15H11CIF3NO4
Molecular Weight: 361.7.
Physical chemistry: Form slight yellow powder, S.g./density 1.35(73), M.p.85-90; (tech,.65-84) V.p.(pure a.i)0.0267 mPa(25). Solubility In water 0.116mg/l(25). Readily soluble in most organi solvents,e.g.acetone 72.5,cyclohexanone,isophorone 61.5,dimethylformamide>50,chloroform 50-55,mesityl oxide 40-50(all in g/100g,25), Decomposed rapidly by u.v.Irradiation.
Use: Control of annual broad-leaved weeds and grasses in a variety of tropical and subtropical crops,by pre- or post-emergence application at rates in the range0.25-2.0kg a.i./ha.Particular crops include tree fruit(including citrus), vines, nuts, cereals, maize, soya beans, peanuts, rice,cotton,bananas,peppermint,onions,garlic,ornamental trees and shrubs,and conifer seedbeds.When it is used in the field of fruit it can be mixed with Glyphosate to strengthen the efficiency.
Common name: lmazalil
Chemical name: 1-[2,(2,4-dichlorophenyl)-2-(2-propenyloxy)ethyl]-1H-imidazole
Molecular formula: C14H14CI2N2O
Molecular weight: 297.2
Physical chemistry:Form Slightly yellow to brown crystalline mass.M.p.52.7 B.p.>340 V.P.0.158mPa. S.g./density 1.348g/ml(26).Solubility In water 0.18g/l(Ph7.6 20).In acetone dichloromethane, ethanol, methanol, isopropanol, xylene, toluene.benzene>500,hexane 19(all in g/l, 20).Also soluble in heptane and petroleum ether.
Use: Control of a wide range of fungal diseases on fruit,vegetables,and ornamentals. e.g.powdery mildews on cucurbits and ornamentals;powdery mildew on roses;storage diseases(particularly Penicillum,Gloeosporium,Phomopsis,Phoma spp.,etc)of citrus frut,pome fruit,bananas,and seed potatos.Also used as a seed dressing,for control of diseases(particularly Fusarium and Helminthosporium spp.)of cereals.It is particularly active against benzimidazole-resistant strains of plant-pathogenic fungi.Typical use rate are:for seed treatment 4-5g a.i./100kg seed;for ornamentals and vegetables 5-30g/hl;and for post-havest treatment 2-4g/t fruit.
50% EC:200L/ Iron drum, 75% SP,97% TECH:25Kg/Fiber drum.
Pentazole, a fungicide, is currently the most active triazocyclic fungicide and an inhibitor of sterol demethylation. Colorless crystal, melting point 57.6-60.3â??, vapor pressure 0.37mPa at 20, density 1.30(20â??). Solubility (25) : 73mg/L in water, 730g/L in ethanol, 770g/L in propanol, 610g/L in toluene, 22g/L in hexane, 400g/L in octanol. pKa1.51. It is stable to hydrolysis and below 350â??. It is absorbed through the active tissues of crops such as roots, stems and leaves, and can be quickly conducted upward in the plant body along with the body fluids. The results of indoor activity determination and field efficacy tests show that it is highly effective against white rot of grapes, and also has good control effects on leaf spot disease, black star disease, anthracnose and powdery mildew. Mode of action: Systemic bactericidal, with therapeutic, protective and eradicating effects. Mechanism of action: Inhibits sterol demethylation and plays a role during the germination and invasion of fungal spores. Control targets: Pathogenic bacteria of the genus Melanoderma in the family Albicarbonaceae, as well as other pathogenic sporomycetes, basidiomycetes and deuteromycetes. Especially the above-mentioned pathogenic bacteria on pumpkins, grapes, pins, ornamental plants and vegetables.
Florasulam is used to control broad-leaved weeds in wheat fields, including Artemisia halodendron, wild rapeseed, cleavers, chickweed and Polygonum weeds, Asteraceae weeds and other difficult weeds. It also has a very good inhibitory effect for uphorbia helioscopia L, which is difficult to control in the wheat field . It also can be used in barley, onions, lawns and pastures, etc., with a wide application period.
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.
Glufosinate-ammonium is a non-selective foliar application of organic phosphorus herbicide, control of a wide range of annual and perennial broad-leaved weeds and grasses in fruit orchards, vineyards, rubber and oil palm plantations, ornamental trees and bushes, non-crop land, and pre-emergence in vegetables. Also used as a desiccant in potatoes, sunflowers, etc. For control of annual and perennial weeds and grasses in glufosinate-tolerant crops (oilseed rape, maize, soya beans, sugar beet) developed through gene technology.
