@inproceedings{e17993f45e84441ab830b6b8a2b3d2df,
title = "Seasonal abundance of aphid hyperparasitoids in organic greenhouse crops in The Netherlands",
author = "C.M.J. Bloemhard and {van der Wielen}, M. and G.J. Messelink",
year = "2014",
language = "English",
isbn = "9789290672838",
volume = "102",
pages = "15--19",
booktitle = "Proceedings of the Working Group Meeting",
publisher = "IOBC-WPRS",
note = "Proceedings of the Working Group Meeting at/{\'a} Gent, Belgium ; Conference date: 14-09-2014 Through 18-09-2014",
}