熏蒸法治理火烧原木害虫研究  

STUDY ON ERADICATING PEST IN FIVE-DAMAGED LOGS WITH FUMIGATING METHOD AND SPRAYING METHOD

作　　者：李坚[1] 陆文达[1] 徐子才[1] 陈涛[1] 刘一星[1] 李阳根[1] 

机构地区：[1]东北林业大学

出　　处：《东北林业大学学报》1990年第3期89-98,共10页Journal of Northeast Forestry University

摘　　要：本研究针对大兴安岭火烧原木中的云杉小黑天牛(Monochamus sutor L.)为主的虫害的严重性,进行了熏蒸法杀虫试验,通过试验,证明此种方法较好,优于喷淋法。文中还研究了充实率、时间、温度和湿度对熏蒸杀虫效果的影响,以及害虫对药剂抵抗力的差异,最后确定了合理的施药量和熏蒸时间。To counter the seriousness of pests caused mainly by Monochamus Sutor L. in fire-damaged logs in Great Xingan Mountaina area, the study deals with experiments on kiling pests by fumigating method and spraying method, through the experiments, the difference of effictiveness between two methods on killing pests were found. In the fumigating experiment, the influence on mortality by substantial ratio, temperature, humidity were researched, and so was the difference of resistances of the pests to fumigants, and then suitable fumigating time and amount of fumigant were fixed.

关 键 词：熏蒸处理 火烧原木 木材防虫 

分 类 号：S782.33[农业科学—木材科学与技术]