Buscar
Mostrando ítems 1-10 de 329
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 ...
Disrupting Buchnera aphidicola, the endosymbiotic bacteria of Myzus persicae, delays host plant acceptance
(Springer, 2015-10)
Myzus persicae Sulzer, like almost all aphids, associates with the endosymbiotic bacterium, Buchnera aphidicola. Although the accepted function of B. aphidicola is to complete the aphid diet with nutrients such as essential ...
Host plant changes produced by the aphid Sipha flava: Consequences for aphid feeding behaviour and growth
(2002)
Induced plant responses may affect the behaviour and growth of the attacking herbivore insect. The aphid Sipha flava (Forbes) produces reddish spots on the infested leaf of its host plant Sorghum halepense (L.). In order ...
Characterization of peroxidase changes in tolerant and susceptible soybeans challenged by soybean aphid (Hemiptera: Aphididae)
(Entomological Soc Amer, 2014-10-01)
Changes in protein content, peroxidase activity, and isozyme profiles in response to soybean aphid feeding were documented at V1 (fully developed leaves at unifoliate node, first trifoliate leaf unrolled) and V3 (fully ...
Effects of wing polyphenism, aphid genotype and host plant chemistry on energy metabolism of the grain aphid, sitobion avenae
(PERGAMON-ELSEVIER SCIENCE LTD, 2010)
Effects of wing polyphenism, aphid genotype and host plant chemistry on energy metabolism of the grain aphid, sitobion avenae
(PERGAMON-ELSEVIER SCIENCE LTD, 2010)
Tri-trophic level interactions affect host plant development and abundance of insect herbivores
(Arthropod-Plant Interactions, 2018)
Evaluation of induced responses, insect population growth, and host-plant fitness may change the outcome of tests of the preference-performance hypothesis: A case study
(2003)
The preference-performance hypothesis predicts that insect preference should correspond to host suitability for offspring development. We studied the pattern of within-plant preference in the aphid Sipha flava and its ...
Impact of plant and aphid stress history on infestation in arugula plants
(Wiley, 2013-08)
Plants can activate inducible defence mechanisms against pests, pathogens, or chemical elicitors, such as ozone, mediated by reactive oxygen species (ROS), particularly hydrogen peroxide (H2O2). An unfavourable balance ...