关于植物因昆虫取食所诱发的求救信号

The aspects of plant distress signals induced by insects feeding

虫害会使受害植株释放求救信号 ,后者能招引来致害害虫的天敌。害虫与寄主植物之间这一关系的联因在于致害害虫的唾液酶引起了被害植物代谢过程乃至代谢产物的改变。深入研究植物体的求救信号 ,就会了解昆虫和植物如何协同进化的秘密 ,进而可为寻找害虫防治新资源提供科学的依据。

Phytophagous feeding on plant induces releasing plant volatile, which as a plant distress signal results in luring the nature enemies of the phytophagous. The mentioned effects each other between insects and plants result from chemical action of saliva enzyme from the phytophagous feeding on the plants, which caused the damaged plants to change submetabolic processes and products. To make a thorough study of plant distress signals induced by insect feeding will improve the understanding the secrets of co-evolution between insects and plants, and help to find new resources and methods to control insect pests.