林业技术措施对剪枝栎实象发生危害的影响  

Influence of forestry technical measures on the occurrence of Cyllorhynchites ursulus

作　　者：梁修山 陶红军 刘琪 张业芳 

机构地区：[1]六安市森林病虫害防治检疫站,安徽六安237006 [2]金寨县马中林林场,安徽金寨237200 [3]吁安区狮子岗农机站,安徽六安237018 [4]霍山县森林病虫害防治检疫站,安徽霍山237200

出　　处：《中国森林病虫》2002年第6期7-8,共2页Forest Pest and Disease

摘　　要：在板栗林内 ,采用营造混交林、实行间作和加强翻挖抚育 ,拣除断落栗苞 ,直接灭杀虫卵或幼虫等林业技术措施防治剪枝栎实象CyllorhynchitesursulusRoelofs可使栗苞受害率下降 75 37%～89 2 7%。Forestry technical measures such as planting mixed forests,intercropping,carefully digging and tending,picking up fallen chestnut buds were taken against Cyllorhynchites ursulus in chestnut forests.The result showed the attacking rate was reduced by 75 37%～89 27%.

关 键 词：林业 技术措施 剪枝栎实象 发生危害 板栗 

分 类 号：S436.64[农业科学—农业昆虫与害虫防治] S763[农业科学—植物保护]