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| 中国舞毒蛾Lymantria dispar(Linnaeus)天敌考察 | |
| 引用本文： | 保尔W·夏斐,严静君,孙锡麟,威廉E·华纳,罗纳德M·韦斯洛. 中国舞毒蛾Lymantria dispar(Linnaeus)天敌考察[J]. 林业科学, 1984, 0(4): 434-440 |
| 作者姓名： | 保尔W·夏斐 严静君 孙锡麟 威廉E·华纳 罗纳德M·韦斯洛 |
| 作者单位： | 美国农业部益虫研究实验室；中国林业科学研究院林业科学研究所；美国农业部林务局东北林业试验站森林病虫实验室；美国康涅狄格州农业试验站 |
| 基金项目： | 1982年中美农业科技合作项目 |
| 摘 要： | 前言在1982年以前,有关中国境内舞毒蛾天敌的专门报道较少,在散见的出版书刊中曾提到一种病毒和一些寄生天敌。1982年我们在北京市、黑龙江和吉林省的52个考察地点进行了为期8周的考查。本文主要报道考察中所采集到的有关舞毒蛾的天敌。材料与方法考察地点及详细情况见Schaefer等的文章。在考察的52个地点采集了舞毒蛾的幼虫和所见到的捕食舞毒蛾幼虫的天敌,并将舞毒蛾幼虫进行饲养,直到寄生天敌全部出来为止。舞毒蛾的幼虫饲养在90×15毫米的塑料培养皿,纸盒或塑料袋中,用蒙古栎 |
NATURAL ENEMIES OF THE GYPSY MOTH. LYMANTRIA DISPAR (L.) (LEPIDOPTERA:LYMANTRIIDAE) IN CHINA |
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| Paul W. Schaefer,Yan Jingjun,Sun Xilin,William E. Wallner,Ronald M. Weseloh. NATURAL ENEMIES OF THE GYPSY MOTH. LYMANTRIA DISPAR (L.) (LEPIDOPTERA:LYMANTRIIDAE) IN CHINA[J]. Scientia Silvae Sinicae, 1984, 0(4): 434-440 | |
| Authors: | Paul W. Schaefer Yan Jingjun Sun Xilin William E. Wallner Ronald M. Weseloh |
| Affiliation: | U. S. Department of Agriculture, Agricultural Research Service, Beneficial Insects Research Laboratory;Division of Forest Entomology, Forest Research Institute, Chinese Academy of Foresry;U. S. Department of Agriculture, Forest Service, N E Forest Experiment Station. Forest Insect and Disease Laboratory;Department of Entomology, Connecticut Agricultural Experiment Station |
| Abstract: | A two-month survey of the natural enemies of the gypsy moth, Lymantria dispar (L.),in Beijing and the northeastern People's Republic of China confirmed the presence of 22 parasitic species in the genera, Hexamermis, Exorista, Carcelia, Parasetigena, Chetogena, Blepharipa, Elachertus, Anastatus, Tyndarichus, Rogas, Meteorus, Glyptapanteles, Cotesia, Apanteles, Phobocampe, Casinaria, Hyposoter, Campoletis, Ephialtes and 12 predatory species in Araneus, Harpactor, Epidaus, Picromerus, Dinorhynchus, Pinthaeus, Xylodrepa, Carabus, and Calosoma. Species diversity was greatest at Menjiagang, Heilongjiang Province, where the host population was moderate. Populations were low in 10 other collection sites. Nuclearpolyhedrosis virus (NPV) was moderately abuudant while the fungus Entomophthora aulicae occurred in some collected larvae and was evident in year-old cadavers, especially in Larix plantations at Dunhua, Jilin province. The most abundant parasites were the tachinids (5 species combined) and the gregarious braconid, Glyptapanteles liparidis. |
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