The fungicide of orchid-bacilli

Also known as Tuoxituo, Tuxituo, is a compound fungicide of organic sulfur and arsenic. It is a mixture of thiram, zinc and methylarsine. The product is a white powder with a fishy smell, insoluble in water and easily soluble in alkaline solution. But it is easy to decompose and fail in case of acid, high temperature and humidity. Disinfection has unique bacteriostatic and bactericidal effect and strong osmotic effect. It has low toxicity to plants, humans and animals, and has repellent effect on rodents.

Dosage form: 50% and 80% bactericidal special wettable powder.

Control objects and methods: 8000 times solution of 50% wettable powder to control anthracnose, white silk disease, leaf blight, scab, black spot, ring streak, brown spot, rust and powdery mildew.

Note:

1. Bacilli should not be mixed with agents containing copper, lead and mercury, but should be mixed with organophosphorus, and the dosage should be reduced to prevent drug damage.

2. Bacilli is irritating to the skin. Complete protection should be done when using it.

3. Storage period; the company should avoid high temperature and humidity.

4. If it is found that there is drug damage to some plants during use, 2~3kg of hydrated lime can be added on each kilogram of return bacteria, and then diluted with water, which can reduce or prevent drug damage. (Liu Zhongjian)