小菜蛾产卵行为与寄主植物次生物质关系研究进展

在影响小菜蛾成虫产卵行为的各种因素中,十字花科植物次生物质中的特异性化合物发挥着重要的作用,对其进行深入研究,不仅有助于阐明小菜蛾的寄主选择机理,同时也可为提出新的小菜蛾防治策略提供理论依据。重点阐述对小菜蛾成虫有引诱和刺激产卵作用的十字花科植物特异性化合物的研究进展,详细分析影响小菜蛾成虫产卵各种因素,探讨小菜蛾产卵选择性机制,分析和讨论昆虫行为与寄主植物次生物质关系研究的前景。

Study progress in the interactions of feeding behavior of Diamondback moth(Plutella xylostella)and Cruciferae seconaary substances.

Secondary metabolites of Cruciferae,especially characteristic compounds,play an important role in searching for host plants and oviposition sites for diamondback moth.It was very important to take further researches on these secondary metabolites.It would help us to understand the mechanism of host selection behavior of diamondback moth and provide new ideas for control pest.In this paper,research in chemical oviposition stimulants and attractants.infection factors and mechanism of host selection for diamondback moth were reviewed and discussed.