How to control insect pests in rice fields

摘要

A method for controlling insect pests in rice fields, the method comprising the steps of: applying a pesticide-containing fertilizer composition containing a nitromethylene type, a nitroimino type or a cyanoimino type insecticidal compound having a fertilizer component and a water solubility of 100 ppm or more, And controlling the insect pests.;According to the present invention, it is possible to extend the residual effect of a drug as much as possible and to maintain the effect of the drug until the early autumn. Because of this, it is possible to provide a method of controlling the pests in the paddy field by spraying the pesticide once and avoiding the direct foliar spread to the paddy field.