SYMPATRIC OCCURRENCE OF 2 ENTOMOPHAGA-AULICAE (ZYGOMYCETES, ENTOMOPHTHORALES) COMPLEX SPECIES ATTACKING FOREST LEPIDOPTERA

被引：15

作者：

HAJEK, AE

HUMBER, RA

WALSH, SRA

SILVER, JC

机构：

[1] USDA ARS,US PLANT SOIL NUTR LAB,PLANT PROTECT RES UNIT,ITHACA,NY 14853

[2] UNIV TORONTO,DIV LIFE SCI,SCARBOROUGH M1C 1A4,ONTARIO,CANADA

来源：

JOURNAL OF INVERTEBRATE PATHOLOGY | 1991年 / 58卷 / 03期

基金：

加拿大自然科学与工程研究理事会;

关键词：

ENTOMOPHAGA-MAIMAIGA; ENTOMOPHAGA-AULICAE; LYMANTRIA-DISPAR; GYPSY MOTH; HETEROCAMPA-GUTTIVITTA; SADDLED PROMINENT; EPIZOOTIOLOGY; FUNGI;

D O I：

10.1016/0022-2011(91)90183-Q

中图分类号：

Q95 [动物学];

学科分类号：

071002 ;

摘要：

Entomophthoralean fungi caused infections in sympatric larval populations of Lymantria dispar and Heterocampa guttivitta in New York and Vermont during 1989 and 1990. Gross morphology as well as restriction fragment length polymorphism and allozyme analyses determined that the Japanese fungus Entomophaga maimaiga was responsible for L. dispar mortality, while a different and otherwise unidentified member of the E. aulicae species complex was responsible for H. guttivitta mortality. Bioassays confirmed that the fungus infecting H. guttivitta was not E. maimaiga; the fungal isolate from H. guttivitta could not infect L. dispar larvae. © 1991.

引用

页码：373 / 380

页数：8

共 23 条

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