荔蝽防治采用敌百虫喷雾法,收到显著的效果,近年来又进行了生物防治研究,对消灭荔蝽起到一定的作用。我们根据采用烟薰剂防治森林、果树和其他作物害虫的成功经验,结合荔枝树干高大,树冠宽濶,枝叶茂密,栽培成林的特点,作烟薰剂除治的尝试,经三年试验,现初步总结如下,供防治参考。 (一)试用烟薰剂种类:按烟薰剂内含杀 Liziosyphon control trichlorfon spray method, received significant results, in recent years has conducted a biological control studies, to eliminate litchi play a role. Based on the successful experience of using spray fumigants to control forest, fruit trees and other crop pests and combining with the characteristics of litchi trunk tall, crowned canopy, foliage and dense forests, Now preliminary summary is as follows, for prevention and treatment of reference. (A) trial smoked fumigant categories: smoked fumigant containing kill