Results of the fifth joint pesticide testing programme carried out by the IOBC/WPRS-Working Group “Pesticides and beneficial organisms”S. A. Hassan, G. Viggiani, Carlo Duso et al.|BioControl|1991Cited by 374
Results of the sixth joint pesticide testing programme of the IOBC/WPRS-working group «pesticides and beneficial organisms»S. A. Hassan, Heidrun Vogt, F. Bigler et al.|BioControl|1994Cited by 322
Results of the third joint pesticide testing programme by the IOBC/WPRS‐Working Group “Pesticides and Beneficial Organisms”<sup>1</sup>S. A. Hassan, G. Vanwetswinkel, R. Albert et al.|Journal of Applied Entomology|1987Cited by 147
Results of the fourth joint pesticide testing programme carried out by the IOBC/WPRS‐Working Group “Pesticides and Beneficial Organisms”S. A. Hassan, António Vivas, F. Bigler et al.|Journal of Applied Entomology|1988Cited by 127