沾益区林业有害生物普查分析  

General Survey and Analysis of Forestry Pests in Zhanyi District

作　　者：崔瑰芬 刘乔友 CUI Guifen LIU Qiaoyou(Zhanyi Forestry Bureau, Zhanyi, Yunnan 655331, China)

机构地区：[1]曲靖市沾益区林业局,云南沾益655331

出　　处：《林业调查规划》2017年第4期51-54,共4页Forest Inventory and Planning

摘　　要：根据国家和省市主管部门的要求,沾益区林业局于2015—2016年开展了全国第三次林业有害生物普查,共设踏查线路223条,踏查点1 872个,踏查面积达132 840 hm^2;发现主要林业有害生物53种,发生面积为4 418 hm^2。文中介绍林业有害生物的种类及分布情况,分析其发生特点。认为,云南松切梢小蠹受害面积仍居高不下,经济林有害生物发生范围及种类均有所增加。针对普查结果提出加大检疫监测力度,注重防控体系建设,注重检疫队伍建设等林业有害生物防控措施。In response of the requests of national, provincial and municipal authorities, Zhanyi forestry bureau organized the third general survey of forestry pests from 2015 to 2016, in which 223 investigation routes and 1872 investigation spots covering the area of 132 840hm2 were planed, and 53 species of for- estry pests with the occurrence area of 4 418hm2 were discovered. This paper illustrated species and dis- tribution of forestry pests, and analyzed the occurrence characteristics, which showed that the area of Pi- nus yunnanensis damaged by Tomicus kept large, as well as the distribution and species of forestry pests increased. The prevention and control measures for forestry pests were put forward to strengthen the quar- antine and monitoring, emphasize the establishment of the prevention and control system and the training of quarantine inspectors.

关 键 词：林业有害生物 普查 发生分布 发生特点 防控措施 检疫监测 沾益区 

分 类 号：S763[农业科学—森林保护学]