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article/chapitre/communication
D. Hales ; J. Tomiuk ; K. Wohrmann ; P. Sunnucks | 1997In this paper we review recent work on aspects of aphid biology related to evolution and genetics, and suggest some directions for future research. Sections include aphid annual cycles, sexual reproduction, cytogenetics, classical genetics and m[...]article/chapitre/communication
E. Sadeghi ; C. Dedryver ; G. Riault ; J. Gauthier | 1997Vector efficiency of up to 17 Rhopalosiphum padi L, clones originating from Europe, North America and North Africa, was evaluated by transmitting two isolates of the serotype MAV for which this species is normally an inefficient vector. When tes[...]