哈尔滨市三种园林害虫发生期测报的研究  

Forecast on the occurrence of the important pests in gardens in Harbin

作　　者：赵绥林[1] 吕庆茹[1] 蔡纪文 

机构地区：[1]哈尔滨市园林科学研究所,黑龙江哈尔滨150040 [2]哈尔滨市南岗区园林科,黑龙江哈尔滨150001

出　　处：《中国森林病虫》2003年第2期23-27,共5页Forest Pest and Disease

摘　　要：为食叶害虫黄褐天幕毛虫、榆紫叶甲。Some valuable methods for the occurrence forecast of Malacosoma neustria testacea,Ambrostoma quadriimpressum Lymantria dispar were provided.They were phenological period forecast and effective accumulaled temperature forecast and so on.

关 键 词：黄褐天幕毛虫 榆紫叶甲 舞毒蛾 发生期 测报 

分 类 号：S431[农业科学—农业昆虫与害虫防治]