近日，阿龙山森工公司组织测报技术人员在本生态功能区内进行了全林监测，对落叶松毛虫越冬基数进行专业调查。
他们使用专业工具扒枯枝，记录落叶松毛虫越冬幼虫数量、分布范围，做好资料采集归纳，保存相关影像资料，计算有虫株率、虫口密度，为科学预测虫害的危害程度提供了重要依据。（梅金成 黄琳茹）
近日，阿龙山森工公司组织测报技术人员在本生态功能区内进行了全林监测，对落叶松毛虫越冬基数进行专业调查。
他们使用专业工具扒枯枝，记录落叶松毛虫越冬幼虫数量、分布范围，做好资料采集归纳，保存相关影像资料，计算有虫株率、虫口密度，为科学预测虫害的危害程度提供了重要依据。（梅金成 黄琳茹）
Recently, the Forestry and Grassland Development Center of Yakeshi City has carried out smoke control operations by hanging artificial bird nests to attract beneficial birds and carry out smoke control operations to control larch caterpillars to alleviate the caused by larch caterpillars to grass and trees.
10-26
![The Kudulsen Company's forest defense station monitors the feeding of larch caterpillars[fig]](data:image/gif;base64,R0lGODlhAQABAIAAAP///wAAACwAAAAAAQABAAACAkQBADs=)
In order to comprehensively and systematically implement sustainable control of larch caterpillar populations, the forest defense station of the Tuer Forestry Bureau recently carried out a basic test on the parasitism of red-eyed wasps on larch caterpillars under different population densities. ...
defoliation Trichogramma Larch caterpillar
10-27
perfect celebrate Kasuga Warm sun fine defoliation Blue sky Blue sky and white clouds White clouds Congratulations
02-10
Life This life and this life mad Loss concomitant Vast defoliation faraway Wind Miles
02-11
Against all odds share Look through the autumn water expectation Zhu Yan life translucent defoliation Dance Mirror flowers
02-11
cold water Milky Way years Years of thieves Luna peach blossom pear Thief Blossoms defoliation
02-10