学术
国际标准刊号：ISSN 1004-9967
国内统一刊号：CN 63-1028
摘 要:
通过对云杉球果小卷蛾的生活史和发生规律的研究，进行了物理和化学防治，防治区虫口密度下降，从而减少对云杉种子的危害，提高云杉种子的生产数量和生产质量。[著者文摘]
文章出处:
《青海农林科技》-2007年4期,90 -88-88,90页
Science and Technology of Qinghai Agriculture and Forestry
栏目信息:
分 类 号:
文献标识码:
A
文章编号:
1004-9967（2007）04-0088-01
[参考文献]
Primary Discussion on Occurence law and Integrated Control of Pseudotomoides storbibella in Dongxia Forest Area
WANG Xiao-dong, LI Guo-e, CHEN Yan, CAI Jin-xiang （ Datong Dongxia Forestry Farm, Datong Qinghai 810100, China）
Abstract:
The reasearch on life-history and occurence law of Psendotom storbibella were conducted, the physical and chemistry control were processed so that the pest density of control zone and harms were decreased, the quantity and quality of Qinghai Spruce seed production were promoted.[著者文摘]
Key words:
Dongxia Forest area; Pseudotomoides storbibella ; Intergrated control ; Control effect.
收稿日期: 2006-12-15
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