火力楠的疱瘤横沟象

• 作 者: 罗桂标
• 机 构: 广西六万林场,
• 出 处: 广西林业
• 发表日期: 1985年01期
• 关键词: 火力楠 横沟 细叶楠 七十 防治方法 杀虫净 成虫体 假死性 习性 羽化成虫

火力楠的疱瘤横沟象在广西,从七十年代开始发生灾害,轻者影响火力楠生长,重者致使林木整片枯死。我们作了生活习性及防治方法的研究,结果如下:一、分布及为害疱瘤横沟象 Dyscerus pustulatus(ko-no),分布台湾,福建、江西、广西。据观

Nannan blister lateral gully like in Guangxi, from the seventies began a disaster, the light of the impact of fire Nan growth, heavy woods led to the whole piece died. We made habits and methods of prevention and control of the study, the results are as follows: First, distribution and damage Blister tumor lateral ditch like Dyscerus pustulatus (ko-no), distribution in Taiwan, Fujian, Jiangxi, Guangxi. According to the concept