树干打孔注药防治黄斑星天牛药效试验  

Trunk injection against Anoplophora nobilis

作　　者：张天栋[1] 李保 熊惠龙[1] 吕春元 王成举[1] 

机构地区：[1]国家林业局森林病虫害防治总站,辽宁沈阳110034 [2]武威市凉州区林业技术推广中心,甘肃武威733000

出　　处：《中国森林病虫》2011年第2期38-39,共2页Forest Pest and Disease

摘　　要：选用30%氯胺磷乳油、30%乙酰甲胺磷乳油和10%吡虫啉乳油3种高效农药,打孔注药防治杨树黄斑星天牛Anoplophora nobilis Ganglbauer,通过解析木抽样调查,对危害较轻的中幼林防治效果明显。试验表明,30%乙酰甲胺磷乳油1∶2浓度防治效果显著,施药第30天死亡率为71.4%,防治效果达到65.5%;施药第40天死亡率为80%,防治效果达到78.7%。Three insecticides were selected in the control of Anoplophora nobilis with trunk injection.The result showed the control effect was obvious in the light infested middle and young forests.The control effect of acephate 30% EC in the concentration of 1∶2 was 78.7% 40 days after the application.

关 键 词：打孔注药 防治 黄斑星天牛 

分 类 号：S763[农业科学—森林保护学]