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为比较B型烟粉虱和温室白粉虱分别取食烟草后对烟草生长特性的影响,明确2种粉虱取食诱导的烟草防御反应的差异和时间效应,探讨B型烟粉虱诱导的烟草防御反应在竞争取代温室白粉虱中的作用,山东省临朐县植保站、山东农业大学植物保护学院研究人员采用直尺测量和烘箱烘干称重的方法,研究比较了B型烟粉虱和温室白粉虱分别取食烟草不同时间后对烟草自身生长指标影响的差异。
In order to compare the effects of different feeding habits on the growth characteristics of B. tabaci B and B. tabaci, the difference and time effect of tobacco defense response induced by feeding on B. tabaci were clarified. The effects of B. tabaci B-induced tobacco Defense reaction in the competition to replace the role of whitefly in greenhouse whitefly, Plant Protection Station in Linqu, Shandong Province, Shandong Agricultural University, Institute of Plant Protection researchers using ruler and oven drying weighing methods to compare the B-type whitefly and greenhouse Differences of Tobacco's own growth index after feeding on whitefly at different times.