棉蚜生活史类型及其越冬寄主研究进展

棉蚜(Aphis gossypii)是一种生活史较复杂的杂食性农业害虫,由于以不同地域气象因素和植被的差异,限制了其生活史类型和越冬寄主种类。分析全球研究棉蚜生活史策略文献,以棉蚜能否以卵越冬为主线,分析世界不同区域棉蚜的2种生活史类型,对棉蚜异寄主全周期型这一生活史策略的原生寄主进行梳理。通过分析棉蚜在不同区域的生活史策略及其越冬寄主,有助于深入研究农作物保护策略,为棉蚜的系统化防治奠定理论基础。

Research progress on life history types and overwintering hosts of Aphis gossypii

Aphis gossypii Glover is a polyphagous insect species that is considered as one of the most important agricultural pest. Its life cycle type and overwinter host range were determined by the geographical and meteorological factors as well as variations vegetation. The global literatures on the life history and the different types of life cycle across the world distribution of cotton aphid were analyzed in the perspective of the possibility of overwintering in egg stage. Additionally, the primary host range of heteroecious holocyclic population of cotton aphid was analyzed and discussed. By analyzing the life cycle strategies of cotton aphid in different regions and their overwintering hosts, it is helpful to further study the crop protection strategies and lay a theoretical foundation for systematic management of cotton aphid.