By Xavier Bonnefoy, H. Kampen, Kieran Sweeney
By Jim Waller (CABI Egham, Surrey, UK), Jillian Lenne (Consultant in Agricultural Research and Development, UK and Editor in Chief, Field Crops Research), Sarah Waller
By Helmut F. van Emden (University of Reading)
By Nadine B Carozzi
By Halstead, Andrew, Greenwood, Pippa
By Matthews, G. A.
By Shepherd, Allan, Gallant, Suzanne
By Bull, David
By Pesticide Action Network UK
By Green, Maurice Berkeley, etc.
By Dent, David
By Child, Lois Elizabeth, Wade, Paul Maxwell
By Watterson, Andrew
By Hill, Dennis S.
By Khan, Md. Aslam, Ahmad, Wasim
By Carrillo, Daniel, de Moraes, Gilberto José, Pena, Jorge E.
By Wakil, Waqas, Romeno Faleiro, Jose, Miller, Thomas A.
By Horst, R. Kenneth