植物组成型防御对蚜虫的影响  

Constitutive defense of plants against aphids

作　　者：王永克 梁勇 王少卫 罗兵 Wang Yongke;Liang Yong;Wang Shaowei;Luo Bing(Agricultural Technology Extension&Plant Protection and Quarantine Station in Zhumadian District,Zhumadian Henan 463000,China;Agricultural Technology Extension Station of Shangcai,Shangcai Henan 463800,China)

机构地区：[1]河南省驻马店市农业技术推广和植物保护检疫站,河南驻马店463000 [2]河南省上蔡县农业技术推广站,河南上蔡463800

出　　处：《中国植保导刊》2022年第10期25-30,共6页China Plant Protection

摘　　要：植物的防御体系可以分为组成型和诱导型,两者共同抵御蚜虫的侵害。本文主要从植物对蚜虫的组成型防御进行综述,主要介绍了角质层、叶色、茸毛等植物形态特征与抗蚜性的关系,以及植物的次生代谢物质在蚜虫防御中的重要作用。以期阐释组成型防御在植物—蚜虫二级营养结构以及植物—蚜虫—天敌三级营养结构中的重要作用,并对植物组成型防御在抗蚜方面的应用进行展望。Plant defenses can be divided into the constitutive and the induced, they work together to resist the infestation of aphids. This article mainly summarizes the constitutive defense of plants against aphids, introduces the relationship between aphid resistance and plant morphological characteristics such as cuticle, leaf color, and trichomes, and the important role of plant secondary metabolites in aphid defense. It is expected to explain the important role of constitutive defense in the interaction of plant-aphids and plant-aphids-natural enemies. Prospects for the application of plant constitutive defense in aphid management were discussed.

关 键 词：组成型防御 蚜虫 物理防御 化学防御 植物次生代谢物质 

分 类 号：S433.1[农业科学—农业昆虫与害虫防治]