非寄主植物蓖麻与金龟甲的相互关系研究进展

Research Progress in The Effects of Non-host Ricinus communis to Scarab Beetles

非寄主植物蓖麻含有对有害昆虫具有显著诱杀效果的蓖麻毒素,但是金龟甲不以蓖麻为寄主植物却对其表现出比寄主植物更加显著的选择偏好。金龟甲治理方面以应用为目的的引诱剂筛选多,趋向寄主或回避非寄主的反应过程较少。本文分别对金龟甲对寄主植物的选择研究、蓖麻挥发物和蓖麻毒素在植物保护中的应用,以及金龟甲与非寄主植物蓖麻之间的关系现有研究等方面进行综述,提出了蓖麻模拟金龟甲信息素引诱金龟甲,'无天敌空间'和模拟受害后寄主植物信息物质造成聚集等三方面猜想。为研究金龟甲对非寄主蓖麻的选择机制和发展金龟甲行为调控技术提供一定的理论依据。

The non-host Ricinus communis contains the ricin which has prominent effectiveness for trapping the pest.The ricinus communis has more strong attractive effect than the other hostplant,however,it is not the host plant to scarab beetles.To filtrating attractant about Scarab beetles is add,process of host plant tendency or non-host plant avoidance is lack.This article is respectively summarize the study of scarab beetles choice of host plants,the application in plant protection of castor volatiles and ricin,as well as the relationship between scarab beetles and non-host Ricinus communis.We come up with three conjectures one is the Ricinus communis simulate pheromone of scarab beetles for seducing,the second is"enemy-free space",the last is the wounded Ricinus communis simulate pheromone of the host-plant assemble scarab beedes.For providing certain theoretical basis for studying on the selection mechanism of scarab beetles to Ricinus communis,and the development of behavior regulation technology about scarab beetles.