红松松梢象甲危害等级预测预报与防治技术  

Pissodes nitidus damage grade forecast and control technology

作　　者：杨柏林[1] 倪柏春 吴亚忠 倪薇[4] 

机构地区：[1]黑龙江省铁力林业局 [2]黑龙江省伊春林业科学院 [3]黑龙江省乌马河林业局 [4]中科院沈阳应用生态所

出　　处：《林业勘查设计》2013年第4期65-67,共3页Forest Investigation Design

摘　　要：松梢象甲是伊春林区红松人工林的主要害虫。为做好对此类害虫的预测预报与防治工作,可采用以下几种预防措施,即按照红松人工林的生态因子或害虫的天敌指数进行预测预报,也可在害虫发生高危林分实施预防。实践证明,运用以上方法进行科学布控会取得较好效果。The pest pissodes nitidus is widely distributed in the Yichun forest. In order to improving such pest forecasting and prevention work, the following preventive measures can be used including ecological factors index method and natural enemies index method. It was proved that these methods worked well.

关 键 词：红松 松梢象甲 预测预报 防治 

分 类 号：S791.247[农业科学—林木遗传育种]