1) small diameter larch
小径落叶松
2) Dendroctonus simplex Leconte
落叶松大小蠹
1.
In 2006,a pest confirmed to be Dendroctonus simplex Leconte was frequently captured from the logs imported from Alaska USA.
2006年,莆田口岸先后几次从美国阿拉斯加进口原木中截获到一种大小蠹,经鉴定复核,确定为落叶松大小蠹(Den-droctonus simplexLeconte)。
3) Zeiraphera lariciana
落叶松线小卷蛾
1.
The morphological characters of Zeiraphera lariciana and Zeiraphera grisecana and their ocurrence patterns in Saihanba area;
塞罕坝地区落叶松线小卷蛾、松线小卷蛾的识别与发生规律
2.
With long time observation and analysis,it is found that the following factors are related to the population fluctuation of Zeiraphera lariciana and Zeiraphera grisecana:pupation rate,eclosion rate,sex ratio,oviposition capacity and incubation rate.
通过对落叶松线小卷蛾(Zeiraphera lariciana)、松线小卷蛾(Zeiraphera grisecana)的长期系统观测、分析,定量地得出了影响其种群数量变化的相关因子。
4) Ips subelongatus Motschulsky
落叶松八齿小蠹
1.
Occurrance Regulation and Forecasting Technique of Ips subelongatus Motschulsky;
落叶松八齿小蠹发生规律及测报技术
2.
Several techniques for monitoring and forecasting Ips subelongatus Motschulsky, with support of information system for controlling and managing the main forest disease and pests in Jilin Province, were introduced in the paper.
介绍了在“吉林省主要森林病虫害防治管理信息系统”的支持下 ,对落叶松八齿小蠹进行测报的几种技术 :危险等级划分原则、发育进度测报技术、有效虫口基数测报技术、查迹测报技术。
5) Cydia laricicolana
落叶松小卷蛾
1.
Two species from Grapholitini, Cydia laricicolana (Kuznetsov) and Pammene nemorosa Kuznetsov, are reported for the first time in China, whose morphological characteristics are re-described with adults and genitalia, and the known biological information are offered.
描述了我国鳞翅目卷蛾科小卷蛾族的两新记录种———落叶松小卷蛾 [Cydialaricicolana (Kuznetsov196 0 ) ]、林超小卷蛾 (PammenenemorosaKuznetsov 196 8)成虫的外部形态和解剖特征、生物学特性和地理分布。
6) Ips subelongatus
落叶松八齿小蠹
1.
Damage regularity and control measures of Ips subelongatus in Fushuen region;
抚顺地区落叶松八齿小蠹为害规律及其防治方法
补充资料：落叶
【诗文】：
早秋惊落叶，飘零似客心。
翻飞未肯下，犹言惜故林。
【注释】：
【出处】：
全唐诗：卷38_15
早秋惊落叶，飘零似客心。
翻飞未肯下，犹言惜故林。
【注释】：
【出处】：
全唐诗：卷38_15
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条