大兴安岭地区兴安落叶松种子园球果花蝇防治技术  

Larix gmelinii seed orchard Losiomma sp. control technology of Daxinganling area

作　　者：王书 

机构地区：[1]大兴安岭林业集团公司森林经营部技术推广站,黑龙江大兴安岭165000

出　　处：《吉林林业科技》2015年第4期61-62,共2页Journal of Jilin Forestry Science and Technology

摘　　要：利用综合防治方法对加格达奇兴安落叶松种子园落叶松球果花蝇进行防治,结果表明:防治效果达到90%时,种子园出种率提高了10%,大幅度减少良种种子损失,增加良种供给率。Larix gmelinii seed orchard Losiomma sp. was controlled in Jiagedaqi by integrated control. The result showed that the seed growth rate increased by 10% when the control effect was 90%. It decreased the loss of improved variety seeds on a large scale and increased the improved variety supply rate.

关 键 词：大兴安岭 兴安落叶松种子园 球果花蝇 

分 类 号：S763.41[农业科学—森林保护学]