摘要
通过对秀山县稻飞虱30多年来历史资料的分析,从发生期、发生量、发生程度等方面探讨稻飞虱发生的演变规律。
Deal with the analysis to the historical data of xiushan county＇s Rice Planthoppers in past more than 30 years , In this article, Historical development regularity of Rice Planthoppers could be studied tentatively from aspects of occurrence period, occurrence amount, occurrence degree.
关键词
稻飞虱
虫情调查
发生程度
发生演变
秀山县
Rice Planthoppers
survey of insect conditions
occurrence degree
occurrence development
xiushan county
