Copper oxychloride

Function

Fungicide

Specification

95% TC, 77%WP, 50% WP, 30% SC

Chemical Name

copper chloride oxide hydrate

CAS No.

1332-40-7; 1332-65-6

Empirical Formula

Cl2Cu4H6O6

 Mol. wt.

 427.1 

Toxicology

Oral Acute oral LD50 for rats 700-800 mg/kg.  Skin and eye Acute percutaneous LD50 for rats >2000 mg/kg.  Inhalation LC50 (4 h) >30 mg/l.  Toxicity class WHO (a.i.) III; EPA (formulation) III 

Applications

Mode of action Foliar fungicide with preventative action. Deposits must be on the crop before fungal spores begin to germinate.  Uses Control of late blight of potatoes, tomatoes and other vegetables; leaf spot diseases of beet, celery, celeriac, parsley, olives, currants, and gooseberries; downy mildews of vines, hops, spinach, and ornamentals; canker and scab of pome fruit and stone fruit; scab, canker, and melanose of citrus fruit; asparagus rust; peach leaf curl; shot-hole of stone fruit; cane diseases of raspberries and blackberries; leaf spot and leaf scorch of strawberries; anthracnose and blister blight of tea; leaf spot and downy mildew of cucumbers and melons; bacterial diseases of lettuce; etc. Applied at 2-4 kg/ha or 300-400 g/100 l.

Package

25KG/Bag,1KG/Al Bag, etc