What should I pay attention to when using phoxim and chlorpyrifos?

What should I pay attention to when using phoxim and chlorpyrifos? Please introduce phoxim: 1. Stop using phoxim 5 days before vegetable harvest. 2. Phoxim can not be mixed with alkaline pesticides. 3. Phoxim is easy to cause drug damage to cucumbers, Chinese cabbage and kidney beans, so it should be used with caution. (4) the medicine should be applied in the evening or on cloudy days. 3 days after spraying, 2mi had no toxic effect on bees and natural enemies of insect pests. 5. Before using phoxim mixture, read the instructions carefully and operate in accordance with the requirements. The pharmaceutical characteristics and matters needing attention of each phoxim mixture can be referred to the single dose of each active ingredient. Chlorpyrifos: 1. Stop using chlorpyrifos 7 days before vegetable harvest. 2. Chlorpyrifos should not be mixed with alkaline pesticides. 3. Chlorpyrifos should be used cautiously in melon seedling stage (especially in protected areas). 34 Chlorpyrifos should be used and stored away from high temperatures and fire sources. 5. Do well all kinds of safety protection measures. 6. The other name of chlorpyrifos is Lesbon. 7. Before using chlorpyrifos mixture, read the instructions carefully and operate in accordance with the requirements. The pharmaceutical characteristics and matters needing attention of each chlorpyrifos mixture can be referred to the single dose of each active ingredient. Click to get more pesticide application techniques