蚕豆象综述

A Review of Bruchus rufimanus Boheman

中国是世界上最大的蚕豆生产国,而蚕豆象是为害蚕豆的主要害虫,通常感染率为3%~100%,造成巨大的经济损失。信息化学物质是生物释放的能引起其他生物行为或生理反应的化学物质,在昆虫取食、寻找配偶、定向寄主、产卵等活动中起着极其重要的作用。根据国内外相关研究,从分布、形态特征、生活史、发育策略及化学生态学等方面对蚕豆象作了全面的综述,重点介绍了信息化学物质在蚕豆象综合防治中的应用前景,为蚕豆象绿色防控提供了新的思路。

Vicia faba is an important food resource for human and livestock,and China is the largest producer around the world.Bruchus rufimanus Boheman is the most important pest of V.faba,with infestation rates of 3%-100%,which causes significant economic losses.Semiochemical is a kind of chemical substance released by creature which causes behavior modification or physiological reaction of other biological organisms.It is vital in insect feeding,seeking mate,orienting host and laying eggs.Here,we present a comprehensive review of B.rufimanus from distribution,morphological feature,life cycle,developmental strategy and chemical ecology based on published domestic and foreign research.Emphasis is placed on semiochemical application prospect in integrated pest management,which provides a new perspective to green prevention and control technology of B.rufimanus.