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松树皮下节肢动物种群动态研究初报
引用本文:徐志宏,陈为民,余伟,王志龙.松树皮下节肢动物种群动态研究初报[J].华东昆虫学报,2005,14(2):105-108.
作者姓名:徐志宏  陈为民  余伟  王志龙
作者单位:1. 浙江大学农业与生物技术学院应用昆虫研究所,浙江,杭州,310029
2. 杭州市森林病虫防治站,浙江,杭州,310009
3. 宁波城市职业技术学院,浙江,宁波,315502
基金项目:致谢:浙江大学余虹副教授鉴定囊螨;杭州西湖区农林局黄利平工程师给予帮助,特此致谢.
摘    要:报道用环剥和砍伐模拟松树树势减弱和失水干枯的受害情况,同时观察松树皮下害虫侵入动态。环剥和砍伐对马尾松树皮下昆虫的入侵有完全不同的影响。松树失水,渐趋干枯是蛀干害虫得以入侵的主要原因。马尾松树皮下有多种蛀干害虫先后侵入、同时发生,其中松墨天牛为先锋虫种,依入侵先后顺序为松墨天牛、纵坑切梢小蠹、马尾松角胫象、小松角胫象、家白蚁。有多种捕食性和寄生性天敌跟随进入树干,虫种包括长线阎甲、根露尾甲、管氏肿腿蜂、黄隐翅虫、花绒穴甲、茧蜂、囊螨。

关 键 词:松树  蛀干害虫  天敌  捕食者  寄生者
文章编号:1005-1694(2005)02-0105-04
收稿时间:03 8 2005 12:00AM
修稿时间:2005年3月8日

Primary report on the population dynamics of arthropods under the pine bark
XU Zhi-hong,CHEN Wei-ming,YU Wei,WANG Zhi-long.Primary report on the population dynamics of arthropods under the pine bark[J].Entomological Journal of East China,2005,14(2):105-108.
Authors:XU Zhi-hong  CHEN Wei-ming  YU Wei  WANG Zhi-long
Institution:XU Zhi-hong~1,CHEN Wei-ming~2,YU Wei~2,WANG Zhi-long~3
Abstract:After the simulation of pine tree wilting and water stress by bark ring stripping and chop down, the infestation dynamics of arthropods under the barks are reported. The bark ring stripping and chop down affect the infestation in different ways. Water transmitting ceasing and pine trees become dry and dieing are the main factor for the arthropods infestation. Many arthropods infest under the bark former and later, in which, Monochamus alternatus is the pioneer infest species, after that are Blastophagus piniperda, Shirahoshizo flavonotatus, Shiraboshizo insidiosus, Coptotermes formosanus, there are also some predators and parasitoids follow into pine barks, including Cylister lineicolle, Mimemodes japonicus, Scleroderma guani, Paederus sp. , Dastarcus helophoroides, Braconid, Ascid.
Keywords:pinus  borer  natural enemy  predator  parasitoid
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