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.

ISSN:0021-8839    

DOI:10.1080/00218839.1981.11100474

出版商:Taylor&Francis    

年代:1981

数据来源: Taylor