"To cure pests with fertilizers" is to use fertilizers to achieve the purpose of killing crop pests. This is the two new pest control and pest control methods that have been promoted and used in recent years. This method can not only control pests, but also have fertilization efficiency. It does not kill pest natural enemies and does not pollute the environment.
Nitrogen Insecticide: Extra-root spray is applied when pests occur with 2% urea solution, or 1% ammonium bicarbonate solution, or 0.5% ammonia solution. Because these three kinds of nitrogen fertilizers have strong volatility, they have certain fumigation and corrosion effects on pests, especially the control of some insects with small size and weak endurance, such as spider mites, leafhoppers, and thrips.
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