摘要
光臀八齿小蠹是"三江源"隆务河流域天然林区危害云杉林的先锋虫种和优势种,严重威胁着三江源自然保护区麦秀核心区的云杉林。本文总结了近几年来对光臀八齿小蠹生活史、性的关系和交配方式、坑道、越冬、危害特点等习性系统的观察研究。
lps nitidus Eggers is ＂Sanjiang source＂ the Longwu River natural forest damage spruce forest pioneer species and dominant species, a serious threat to the source of Sanjiang nature reserve core area of spruce forest. This paper summarizes the recent years on the Ips nitidus Eggers life history, sex and mating,tunnel,overwintering habits,damage characteristics were observed and studied.
出处
《青海农林科技》
2014年第2期12-14,共3页
Science and Technology of Qinghai Agriculture and Forestry
基金
国家自然科学基金项目--不同海拔条件下云杉寄生获取水分与养分的驱动力研究。(批准号:1300541)
