Position: Home > Articles > Bionomics of Cone and Seed Insects Injurious to Pinus koraiensis
Protection Forest Science and Technology
2006
(6)
38-40
红松种实害虫生物学特性的研究
作 者：
周彪;邓勋;孙家宝;张伟;宋国华
单 位：
黑龙江省五营国家级自然保护区管理局;黑龙江省森林保护研究所
关键词：
红松种实害虫;赤松梢斑螟;生物学特性
摘 要：
红松种实害虫危害红松的球果及种子,造成种子产量下降、质量低劣,严重的可导致红松种子绝产。在黑龙江省牡丹江林区,直接危害红松种实的害虫主要有赤松梢斑螟、冷杉梢斑螟、松梢螟、红松球果种蝇、红松球果种小蜂等。其中冷杉梢斑螟为原始红松林果梢的重要害虫,赤松梢斑螟主要以幼虫危害红松幼树的球果、嫩梢及干部,是该地区危害红松种实的主要害虫。
译 名：
Bionomics of Cone and Seed Insects Injurious to Pinus koraiensis
作 者：
ZHOU Biao~1,DENG Xun~1,SUN Jia bao~1,ZHANG Wei~2,SONG Guo-hua~2(1.Forest Protection Institute of Heilongjiang Prov.,Harbin 150040,Heilongjiang,China;2.Wuying National Administration of N.R)
关键词：
cone and seed insects injurious to Pinus koraiensis;Dioryctria sylvestrella,bionomics
摘 要：
Cone and seed insects in Pinus koraiensis forests bored the cones and seeds of Pinus koraiensis,which resulted in the reduction of the seed yield.In Mudanjiang Forest Region the main insects,which bored the cones and seeds of Pinus koraiensis,included Dioryctria sylvestrella,Dioryctria abietella Denis et Schiffermiiller,Dioryctria splendidella H.S,Hylemya sp.,Eurytoma sp.and so on.Among them,Dioryctria abietella Denis et Schiffermiiller are main insects which bored the shoot of primitive Pinus koraiensis plantation.Dioryctria sylvestrella,of which the larvae bored the cone,shoot and stem of Korean pine,was the main insects injurious to the Korean pine.
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