China Folpet 95%TC 50%WP 80%WDG Broad Specturm Fungicide

Common name Folpet Product catalog Fungicides Chemical name 2-[(trichloromethyl)thio]-1H-isoindole-1,3(2H)-dione CAS No.133-07-3Molecular formular C9H4Cl3NO2SMolecular weight296.6Properties White crystals; (tech., yellow powder)Toxicity Reviews: FAO/WHO 74, 76 (see part 2 of the Bibliography).
Oral: Acute oral LD50 for rats >9000 mg/kg.
Skin and eye: Acute percutaneous LD50 for albino rabbits >4500 mg/kg; can cause irritation of mucous membranes, contact with eyes
and skin or inhalation of dust or spray mist can result in local irritation (rabbits). Skin sensitiser (guinea pigs).
Inhalation: LC50 (4 h) for rats 1.89 mg/l.
NOEL: In 1 y feeding trials, no ill-effect or tumour incidence was noted in albino rats receiving 800 ppm/kg diet, nor in dogs receiving 325
ppm/kg for 5 d/w. NOAEL (oncogenicity) for mice 450 ppm. No effect was observed on reproductive performance in rats over 3
generations at 1000 mg/kg diet; no teratogenic effect was noted in hamsters, monkeys or rats.
ADI: (JMPR) 0.1 mg/kg b.w. [1995].
Toxicity class: WHO (a.i.) III (Table 5); EPA (formulation) IV
EC hazard:R40| Xi; R36| R43Application:Biochemistry:Non-specific thiol reactant, inhibiting respiration.
Mode of action: Foliar fungicide with protective action.
Uses: Control of downy mildews, powdery mildews, leaf spot diseases, scab, excoriosis, black rot, white rot, Gloeosporium rots, Botrytis,
Alternaria, Pythium, and Rhizoctonia spp. in pome fruit, stone fruit, soft fruit, citrus fruit, vines, olives, hops, potatoes, lettuce, cucurbits, onions,
leeks, celery, tomatoes and ornamentals. Phytotoxicity Non-phytotoxic, except to sweet cherries and the D'Anjou variety of pears.
Russetting is possible in sensitive apple varieties, if applied early in cropping.