Canadian entomopathogenic nematode isolates: virulence against black cutworm (Lepidoptera: Noctuidae)

被引：7

作者：

Belair, Guy ^{[1
]}

Simard, Louis ^{[2
]}

Dionne, Julie ^{[3
]}

机构：

[1] Agr & Agri Food Canada, Hort R&D Ctr, St Jean, PQ, Canada

[2] Syngenta Crop Protect Munchwilen AG, CH-4332 Stein, Switzerland

[3] Syngenta Crop Protect AG, CH-4002 Basel, Switzerland

来源：

PHYTOPROTECTION | 2013年 / 93卷 / 01期

关键词：

Biological control; cutworm; entomopathogenic nematodes; golf courses; Steinernema carpocapsae; Steinernema feltiae; turfgrass; GOLF-COURSES; NATURAL OCCURRENCE; TURFGRASS; STEINERNEMATIDAE; RHABDITIDA; PATHOGENS; EFFICACY; TURF;

D O I：

10.7202/1018982ar

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

The virulence of ten indigenous and two commercial isolates of entomopathogenic nematodes against the black cutworm, Agrotis ipsilon, was assessed under laboratory conditions. When comparing commercial isolates, Steinernema carpocapsae exhibited higher virulence than S. feltiae. One indigenous isolate of S. carpocapsae (6Sc) provided similar or higher virulence than the commercial isolate against black cutworm larvae. An indigenous strain of S. kraussei demonstrated low virulence in our study.

引用

页码：43 / 46

页数：4

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