柳蛎蚧种群动态及测报技术
Journal of Northeast Forestry University（2000）
Abstract
1993年,在大庆市红旗林场,定期、系统地调查了柳蛎蚧1龄固定若虫、蛹、雌性成虫的死亡率以及初孵若虫、2龄若虫、前蛹、预蛹、蛹的发育进度预测模型.经检验,1龄固定若虫、蛹、雌性成虫种群数量变动的预测模型精度分别为97.80%、87.84%和97.12%.初孵若虫、2龄若虫、蛹的发育进度预测模型精度分别为95.75%、91.90%和95.27%.
MoreKey words
prediction,larvae,life cycle,pupae,mathematical models,population dynamics,nymphs
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