best quality/price/service
professional manufacturing
fao standards
cas rn: 66246-88-6
formulation types: ec; ew; wp.
molecular formula: c13h15cl2n3
molecular weight: 284.2
properties:fine white powder.
toxicity:
reviews | fao/who 65, 67 (see part 2 of the bibliography) |
oral | acute oral ld50 for rats 2125, mice 2444 mg/kg |
skin and eye | acute percutaneous ld50 for rats >3000 mg/kg. not a skin irritant; irritating to eyes (rabbits). not a skin sensitiser (guinea pigs) |
inhalation | lc50 (4 h) for rats >4000 mg/m3 |
noel | (2 y) for rats 3.8, mice 0.71 mg/kg b.w. daily; (1 y) for dogs 3.3 mg/kg b.w. daily |
adi | (jmpr) 0.03 mg/kg b.w. [1992]. |
other | not mutagenic, not teratogenic, not oncogenic. |
toxicity class | who (a.i.) u |
application:
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. |