褐稻虱是涪陵稻区主要害虫之一。为了提高预测预报水平,我们把电子计算机应用于褐稻虱的预测预报,指导防治取得了一定的效果,本文就这方面的研究结果初报如下。 一、资料的积累、整理 (一)灯下资料: 按全国病虫测报总站编制的《农作物主 Brown planthopper is one of the main pests in Fuling rice area. In order to improve the level of forecasting and forecasting, we apply the computer to the prediction and forecasting of brown planthopper, and give some guidance on its prevention and treatment. The results of this research are as follows. First, the accumulation of information, finishing (a) information under the lamp: prepared by the National Pest Report Terminal "crop owners