Aspects determining the risk of pesticides to wild bees: risk profiles for focal crops on three continents.

by VALK, H. van der, KOOMEN, I., NOCELLI, R. C. F., RIBEIRO, M. de F., FREITAS, B. M., CARVALHO, S., KASINA, J. M., MARTINS, D., MUTISO, M., ODHIAMBO, C., KINUTHIA, W., GIKUNGU, M., NGARUIYA, P., MAINA, G., KIPYAB, P., BLACQUIERE, T., STEEN, J. van der, ROESSINK, I., WASSENBER, J., HERREN, B. G.
Published 2012-12-17