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Osmia cornuta (Hymenoptera Megachilidae) densities required for appple pollination: a cage study
Journal article

Osmia cornuta (Hymenoptera Megachilidae) densities required for appple pollination: a cage study

E. Ladurner, L. Recla, Manfred Wolf, Roland Zelger and G. Burgio
Journal of Apicultural Research, Vol.43(3), pp.118-122
2004
Handle:
https://hdl.handle.net/10863/30814
url
https://www.tandfonline.com/doi/abs/10.1080/00218839.2004.11101121View

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