储粮害虫种间竞争研究进展

Research advance of stored grain insects' interspecific competition

随害虫综合治理的不断推广应用,关于昆虫种群生态学的研究逐渐增多。种间竞争的研究可以为精确预测昆虫种群数量变化情况提供重要参考依据。本文概述了储粮环境中粉食性害虫与粉食性害虫的竞争、蛀蚀性害虫与蛀蚀性害虫的竞争、蛀蚀性害虫与粉食性害虫的竞争及种间竞争模型的研究进展,以期为相关研究的深入开展有所裨益。

With the application of the integrated pest management （IPM）, the study on insects＇ population ecology increases gradually. Research on interspecific competition can provide important information for accurately predicting dynamic variations of insect population quantity. The study on stored grain insects＇ interspecific competition was summarized, including the interspecific competition between powder feeding insects, the interspecific competition between boring - insects, the interspecific competition between powder feeding insects and boring - insects and the interspecific competition models, which will be in favor of improving related researches.