1. After the pesticide is mixed, it should improve the efficacy of the mixed liquid, at least not to reduce the efficacy, that is, to increase the effect after mixing. Hamper Basket,Hot Sales Basket,Injection Basket Mould Auto Parts Mould,Commodity Mould Co., Ltd. , http://www.refinemoulds.com
2. The mixed use of pesticides should achieve the purpose of increasing efficiency, treating and expanding the scope of prevention and treatment. It is necessary to clarify the purpose of mixing pesticides and not to mix them for mixing. If the above objectives are not achieved, they should not be mixed. Otherwise, it will cause waste, will not receive the desired effect, and even cause phytotoxicity.
3. Adverse chemical and physical changes should not occur after mixing pesticides. If the pesticide is not decomposed after mixing, the emulsifiable concentrate is not destroyed, and the suspension does not cause flocculation or a large amount of precipitation, and can be used in combination.
4. The mixed liquid or powder after mixing should not cause phytotoxicity to the crops. If there is phytotoxicity, they cannot be mixed with each other.
5. After the pesticides are mixed, the acute toxicity of the mixture is generally not higher than the original toxicity, that is, it cannot be poisoned.