For fruit farmers, the problem of pesticide phytotoxicity is their most problematic problem. How to effectively control the pollution of pesticides in orchards? Let's take a detailed analysis of the Xiaobian of China Pesticide Network .
1. Based on improving the ecological environment of the orchard and strengthening the cultivation and management, it is preferred to use agricultural control, artificial control and biological control, pay attention to the protection and utilization of natural enemies, and give full play to the natural control of natural enemies.
2, improve the application of pesticide technology, minimize the use of pesticides and the number of uses, and promote the use of mineral sources and biological sources of pesticides.
3. Selective use of long-acting, low-toxic, low-residue chemical pesticides. It is strictly forbidden to use highly toxic, highly toxic, high-residue and disabling, teratogenic and mutagenic chemical pesticides . Such as: methamidophos, methyl parathion, parathion, monocrotophos, ammonium phosphate, phorate, methyl isoflavin, terbutaphos, methylthiophosphorus, guanidine phosphorus, systemic absorption 19 pesticides such as phosphorus, carbofuran, aldicarb, chlorpyrifos, fly phos, chlorpyrifos, chlorpyrifos, and phenylphosphorus can not be used on fruit trees.
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