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Costs and benefits of hydroxamic acids-related resistance in winter wheat against the bird cherry-oat aphid, Rhopalosiphum padi L.
(Association of Applied Biologists, 1996)
Estimations of infestation by the bird cherry-oat aphid (Rhopalosiphum padi) as well as measurements of grain yield in 26 Hungarian winter wheat cultivars under field conditions were correlated with the concentration of ...
Histopathology of Rhipicephalus sanguineus (Acari: Ixodidae) ticks fed on resistant hosts
(Springer, 2010-02-01)
Histological features of Rhipicephalus sanguineus ticks fed on dog, a non resistant host, and on guinea pig, a resistant host, were compared. Unfed ticks and ticks from each host species were collected during first and ...
Histopathology of Rhipicephalus sanguineus (Acari: Ixodidae) ticks fed on resistant hosts
(Springer, 2010-02-01)
Histological features of Rhipicephalus sanguineus ticks fed on dog, a non resistant host, and on guinea pig, a resistant host, were compared. Unfed ticks and ticks from each host species were collected during first and ...
Possible involvement of the phloem sealing system in the acceptance of a plant as host by an aphid
(Birkhauser Verlag AG, 1996)
Possible reasons for the rejection of some lines of Triticum monococcum (Tm44 and Tm46) by the aphid Sitobion avenae were explored. In all T. monococcum lines studied, whether unfavourable (non-host/resistant plant) or ...