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稻纵卷叶螟是水稻的主要害虫之一,它的发生受多种环境因素的影响。对这些复杂关系进行定量描述以致实现数量预报,只有依靠电子计算机才能完成。我们用 IBM 电子计算机分析了河南郑州等地1978～1985年的试验资料,建立了稻纵卷叶螟的系统模型,可对领导决策机构、基层技术人员及农户进行害虫发生与防治的数量预报服务。
Rice leaf roller is one of the main pests of rice, its occurrence by a variety of environmental factors. Quantitatively describing these complex relationships so that quantitative forecasts can be achieved only by means of electronic computers. We used the IBM computer to analyze the experimental data from 1978 to 1985 in Zhengzhou, Henan Province, and established a systematic model of the rice leaf roller, which can provide quantitative forecast services to the leaders and decision makers, grassroots technicians and farmers for the occurrence and control of pests .