来源:Methods in Ecology and Evolution , 2018
作者:Paul W. Goedhart;Marjolein E. Lof;Wopke van der Werf;等
关键词:biocontrol;conservation planning;...
使用许可:Unknown
来源:EFSA Journal , 2013
作者:
关键词:Malus;pollen transmission;...
使用许可:Unknown
3 Netted crop covers reduce honeybee foraging activity and colony strength in a mass flowering crop [期刊论文]
来源:Ecology and Evolution , 2019
作者:Marine Jacob;Lisa J. Evans;Brian T. Cutting;等
关键词:colony health;enclosure;...
使用许可:Unknown