Propanil herbicida 98%TC
36% ec, 360g/l ec,96%TC
Oral Acute oral LD50 for rats >2500, mice c. 1800 mg/kg. Skin and eye Acute percutaneous LD50 (24 h) for rats >5000 mg/kg. Not irritating to skin and eyes (rabbits). Not a skin sensitiser (guinea pigs). Inhalation LC50 (4 h) for rats >1.25 mg/l air (dust). NOEL (2 y) for rats 400, dogs 600 mg/kg diet. ADI (US) 0.005 mg/kg b.w. Water GV 20 mg/l (TDI 5 mg/kg b.w.).
Biochemistry Photosynthetic electron transport inhibitor at the photosystem II receptor site. Mode of action Selective contact herbicide with a short duration of activity. Uses Contact herbicide used post-emergence in rice, at 2.5-5.0 kg/ha, to control broad-leaved and grass weeds, including Amaranthus retroflexus,Digitaria spp., Echinochloa spp., Panicum spp., and Setaria spp. Also used, in mixture with MCPA, in wheat. A mixture with carbaryl is used in citrus crops grown in sod culture. Phytotoxicity Phytotoxic to many broad-leaved crops. Normally phytotoxic to crops which have been treated with organophosphate or carbamate insecticides.
25KG/Drum, 25KG/Bag, 1Kg/Al bag,etc
Product Categories : Herbicide
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