飞机超低量喷雾防治天山野果林苹果小吉丁防效研究  

Preliminary Exploration of the Control Effect of Aerially Spraying to Control Agrilus mali Matsumura with Ultra-low Volume in Wild Fruit Forests

作　　者：刘爱华[1,2] 张新平 岳朝阳 温俊宝[1] 张静文 孔婷婷 焦淑萍 梁瀛 苏腾 李鹏 涂磊 

机构地区：[1]北京林业大学林学院,北京100083 [2]新疆林科院森林生态研究所,乌鲁木齐830063 [3]新源县林业局,新疆新源835800 [4]巩留县林业局,新疆巩留835400

出　　处：《新疆农业科学》2016年第11期2083-2089,共7页Xinjiang Agricultural Sciences

基　　金：新疆维吾尔自治区科技攻关项目(201331124);林业公益性行业科研专项(201404403)~~

摘　　要：【目的】研究飞机超低量喷洒2%噻虫啉微胶囊悬浮剂防治天山野果林苹果小吉丁防治效果,为防控天山野果林苹果小吉丁提供理论基础。【方法】通过对飞机防治作业前后作业区与对照区虫口密度调查,计算虫口减退率及防治效果。【结果】飞机防治作业区虫口减退率达到95.00%,防治效果达到65.82%。【结论】飞机超低量喷雾防治天山野果林苹果小吉丁,作业效率高,防治成本低,取得了较好的防治效果,在苹果小吉丁严重危害区域,可以大面积推广使用。【Objective】Preliminary research on the effect of aerially spraying 2% thiacloprid aqueous capsule suspense to control Agrilus mali Matsumura in wild fruit forests in order to provide a theoretical basis for theoretical basis for scientific prevention and control.【Method】The population density of Agrilus mali Matsumura were investigated in the survey sample plots and control plots before aircraft spraying. The population density of Agrilus mali Matsumura was also investigated in the survey sample plots and control plots after aircraft spraying. Then the rate of decline of insect and its prevention and cure effect was calculated.【Result】In the aerially spraying area,the reducing rate reached 95. 00%,the control effect reached 65. 82%.【Conclusion】The aerially spraying to control Agrilus mali Matsumura with Ultra-low volume in wild fruit forests in Tianshan Mountain has had high efficiency,low cost,and achieved good control effect,which can be applied in large area where Agrilus mali Matsumura seriously damaged wild apple trees.

关 键 词：苹果小吉丁 野果林 飞机防治 

分 类 号：S436.8[农业科学—农业昆虫与害虫防治]