QUALITY AND GERMINATION OF RAPESEED AND CANOLA SEED DAMAGED BY ADULT CABBAGE SEEDPOD WEEVIL, CEUTORHYNCHUS-ASSIMILIS (PAYKULL) [COLEOPTERA, CURCULIONIDAE]

被引：29

作者：

BUNTIN, GD

MCCAFFREY, JP

RAYMER, PL

ROMERO, J

机构：

[1] UNIV IDAHO,DEPT PLANT SOIL & ENTOMOL SCI,MOSCOW,ID 83843

[2] MYCOGEN,MADISON,WI 53716

[3] UNIV GEORGIA,DEPT AGRON,GRIFFIN,GA 30223

来源：

CANADIAN JOURNAL OF PLANT SCIENCE | 1995年 / 75卷 / 02期

关键词：

INSECTA; CEUTORHYNCHUS ASSIMILIS; CANOLA; RAPESEED; BRASSICA NAPUS; SEED INJURY;

D O I：

10.4141/cjps95-093

中图分类号：

S3 [农学（农艺学）];

学科分类号：

0901 ;

摘要：

Adult feeding injury by the cabbage seedpod weevil (Ceutorhynchus assimilis Paykull) on pods and seeds of winter rapeseed and canola (Brassica napus L.) in Georgia and Idaho reduced seed weight and oil content an average of 16.2 and 2.2 %, respectively. Injury also reduced seed germination by 40.5 %, increased the proportion of germinated seed with abnormal growth and reduced seedling emergence from soil.

引用

页码：539 / 541

页数：3

共 7 条

[1]

DMOCH J, 1965, EKOLOGIA POLSKA A, V8, P249

[2] SURVEY OF DAMAGE CAUSED TO CROPS OF OIL-SEED RAPE (BRASSICA-NAPUS-L) BY INSECT PESTS IN SOUTH-CENTRAL ENGLAND AND THEIR EFFECT ON SEED YIELD [J].