化感作用对黄瓜及其病害的影响分析

Analysis of allelopathic on cucumber and disease

黄瓜是重要的设施蔬菜,在设施栽培中占有重要的比例,然而由于黄瓜的生理特性以及耕作制度的限制,导致黄瓜病害发生严重。大量施用化学农药虽然能够有效的控制病害发生,但是过量和不科学施用化学农药导致的严重后果已经显现。化感作用是植物间的相互作用,不仅可以相互影响,还能够防止一些病虫害的发生。文章梳理了近年来黄瓜化感研究现状,论述化感作物对黄瓜的影响和对黄瓜病害的影响,为进一步开展化感作物在黄瓜病虫害防治中应用提供思路。

Cucumber is an important vegetable facility,occupies a important proportion in protected cultivation, however due to physiological characteristics of cucumber and farming system constraints,leading to serious cucumber disease.A large number of application of chemical pesticides to control disease occurred in spite of effective,but the serious consequences of excessive and scientific application of chemical pesticides cause has appeared.Allelopathy is the interaction between plants,not only can influence each other,but also can prevent and cure some diseases and insect pests.The research status in recent years of cucumber allelopathic effects was summarized in this article,the allelopathy effect on cucumber and crop diseases discussed,the cucumber mechanism of allelopathy expounded,and allelopathic crops in cucumber prevention and control diseases and insect pests provided the theoretical basis for the application.