Copper thiadiazole
Name and structure
1, Chinese common name: clothianidin 2, Chinese trade name: Ronckia.
3. experimental molecular formula: C4H4N6S4Cu
4. Chemical name: 2- amino -5- mercapto-1, 3,4-thiadiazole copper.
5. Molecular weight: 328
6. English name: copper thiadiazole
7. Original drug certificate: LS20001367HNP33036-D1853Q/ZLH017-2004.
8. Preparation certificate: LS20001368HNP33036—D3222Q/ZLH018—2004.
9. Number of national invention patent certificate: ZL99113411.7.
Toxicity of original drug
Low toxicity. The acute oral LD50 of male rats is greater than 2 1.50 mg/kg. The acute percutaneous LD50 of male and female rats exceeded 2000 mg/kg. The original drug has no mutagenic effect on germ cells at all experimental doses; AMES test showed that the mutagenicity of the original drug was negative; The original drug has no micronucleus effect at the dosage used in the experiment; The maximum no-effect dose of subchronic oral toxicity is 20. 1.6 mg/kg day; The original drug has no irritation to skin, but has mild irritation to eyes. It is safe for people, livestock, fish, birds, bees, frogs, interested creatures, natural enemies and crops, and has no pollution to the environment.
applied range
20% suspension concentrate of bronchial bacteria is mainly used to control plant bacterial diseases. Registered crop diseases include rice bacterial leaf blight, bacterial leaf streak, citrus canker, citrus scab, cabbage soft rot, cucumber bacterial angular leaf spot, watermelon blight, banana leaf spot and solanaceae bacterial wilt.
Technical specification of products
95% of the original drug is bottled with a net weight of 25kg per barrel;
20% clothianidin (Longkejun) Suspension Concentrate Package Specification:
30g *300 bags/barrel; 50g/ bag *200 bags/barrel; 500g/bottle *20 bottles/piece
The plant protection technicians of "Longpai" 20% clothianidin suspension concentrate (Longkejun) suggested to control other objects:
1. Vegetables: tomato canker, tomato bacterial wilt, eggplant brown streak, eggplant verticillium wilt, cowpea blight, onion soft rot, garlic purple spot, cabbage soft rot, Chinese cabbage bacterial angular leaf spot, Chinese cabbage bacterial leaf spot and Chinese cabbage bacterial black spot.
2. Cucumber: Cucumber Fusarium wilt, Cucumber Fusarium wilt, Cucumber Powdery Mildew, Cucumber Leaf Blight, Cucumber Downy Mildew, Cucumber Leaf Blight, Cucumber Scab, Cucumber Bacterial Leaf Blight, Cucumber Scab, Cucumber Leaf Blight, Cucumber Leaf Blight, Momordica charantia, Watermelon Bacterial Leaf Blight, Watermelon Fusarium Wilt.
3. Rice: bacterial basal rot, etc.
4. Fruit trees: apple mottled deciduous leaves, peach gummosis, etc.
V manufacturer: Zhejiang longwan chemical co., ltd.
Matters needing attention
1 This product should be used in the initial stage, using spray or mist.
When in use, the suspending agent is first stirred with a small amount of water to form a concentrated solution, and then diluted with water.
3 can not be mixed with alkaline drugs.
4. In case of oral poisoning, immediately induce vomiting and gastric lavage.