Browsing by Author "Knapp, M."
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Host plant resistance among tomato accessions to the spider mite Tetranychusevansi in Kenya
Onyambus, G. K.; Maranga, R. O.; Gitonga, L. M.; Knapp, M. (Springer, 2011-04-11)The spider mite Tetranychus evansi has a broad range of host plants. Control of T. evansi has been a big challenge to tomato farmers due to its fast rate of reproduction, development of resistance to chemical pesticides ... -
HOST-PLANT ACCEPTANCE, FECUNDITY AND LONGEVITY OF Tetranychus evansi (Acari: Tetranychidae) ON SELECTED TOMATO ACCESSIONS
Murungi, L. K.; Knapp, M.; Masinde, P. W; Onyambu, G.; Gitonga, L.; Agong, S. G. (2009)Seventomato (Lycopersicon sp.) accessions wereevaluated for their resistance to thetomato red spider mite, Tetranychus evansi Baker and Pritchard, in the laboratory. Data recorded was: (i) trichome density and ...