Thiodiazole-Copper is a Fungicides product. Key specs — Origin: China (Mainland).
Product Description
Features: 1) Common name: thiodiazole-copper 2) Trade name: LONGKEJUN 3) Empirical formula: C4H4N6S4Cu 4) 95% TC, 20% SC Its pH value is 5.5-8.5 and suspensibility is greater than 90%. LONGKEJUN 20% SC is stable at the temperature of 54 ± 2 for 14 days or in 7 days. It is also very stable in the acid conditions but easily decomposes in strong alkalinity.
Toxicity: Acute toxicity: the oral LD 50 of the technical grade to female rat is 2, 150mg/kg; the oral LD 50 of the formulated product to rat is greater than 5050mg/kg; the dermal LD 50 of the technical grade and the formulated product to rat is both greater than 2000mg/kg; no mutagenic effect to germinal cells has been observed in studies at different dosages of the technical grade.
Ames test of the technical grade is negative. No mutagenic effect to micronucleus has been observed in studies at different dosages of the technical grade. The no effect level of the sub-chronic oral toxicity is 20.16mg/kg per day. Technical grade has no irritation to skin and slight to eye.
Prevention and treatment objectives: 1) Rice bacterial cercospora spot, bacteria leaf-blight, base rot disease, lobus-apicalis withered disease and seedling rot disease 2) Orange: orange, shaddock canker, scab disease, anthracnose, diplostomiasis, bleeding disease and yellow spot disease 3) Tropical fruits: banana leaf spot disease, anthracnose, dragon eye leaf spot, pineapple stem rot disease, core rot disease, litchi anthracnose, mango anthracnose, leaf spot, black rot and scab diseases 4) Fruit trees: various anthracnose, canker wheel vein disease, leaf spot disease, brown blotch, diplostomiasis, persimmon angular leaf spot disease and bacterial root cancer disease 5) Melon and vegetable: cabbage soft rot, bacterial angular leaf spot, anthracnose, root-root disease, base-rot disease and leaf spot disease 6) Cotton: bacterial angular leaf spot, anthracnose and leaf spot disease 7) Flower and plant seedling: leaf spot, canker, anthracnose, root-rot, base-rot, leaf spot disease 8) Others: sweet melon bacterial angular leaf spot, tobacco angular leaf spot, peanut leaf spot, withered disease, ginger febrile disease, bean bacterial leaf blight and various anthracnose, wheel vein disease, brown blotch, base-rot disease, dost-rot disease, leaf spot, withered disease and root-rot disease
