条件筛选
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How to Mix Pesticides Rationally
Mixing pesticides with pesticides is a rather complex issue, and not all pesticides can be mixed. When mixing, the following points should be noted: (1) pH is the key factor affecting the effectiveness of each component...
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Excessive use of pesticides for pest control is not advisable; only rational use is safe
1. Chlorpyrifos easily causes phytotoxicity when used during the seedling stage of melon crops, and its use should also be avoided during the flowering period of certain crops. 2. Pesticides containing triazophos should not be used on fruit cane, as they easily cause phytotoxicity. 3. Because phoxim easily decomposes when exposed to light, its use should be avoided during the watermelon growing period and the seedling stage of radishes and leafy vegetables (even during the growing period...