首页   按字顺浏览 期刊浏览 卷期浏览 A Candidate Red Clover PollinatorOsmia Coerulescens(L.)
A Candidate Red Clover PollinatorOsmia Coerulescens(L.)

 

作者: ParkerFrank D.,  

 

期刊: Journal of Apicultural Research  （Taylor Available online 1981）
卷期: Volume 20, issue 1  

页码: 62-65

 

ISSN:0021-8839

 

年代: 1981

 

DOI:10.1080/00218839.1981.11100474

 

出版商: Taylor&Francis

 

数据来源: Taylor

 

摘要:

SummaryA leaf-cutter bee,Osmia coerulescens, was able to increase its population when solely on red clover, and so pollinate this important crop plant. Seed yields from Osmia-pollinated plants averaged 440 kg/ha. Data on the sex ratio and the average number of cells produced are given. Mortality of overwintering adults was high.

 

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