Orientation ofAnopheles gambiae(Diptera: Culicidae) to Plant-Host Volatiles in a Novel Diffusion-Cage Olfactometer
نویسندگان
چکیده
منابع مشابه
Response of cranberry weevil (Coleoptera: Curculionidae) to host plant volatiles.
The oligophagous cranberry weevil, Anthonomus musculus Say, causes economic losses to blueberry growers in New Jersey because females deposit eggs into developing flower buds and subsequent larval feeding damages buds, which fail to produce fruit. A cost-effective and reliable method is needed for monitoring this pest to correctly time insecticide applications. We studied the behavioral and ant...
متن کاملHost orientation using volatiles in the phoretic nematode Caenorhabditis japonica.
Host orientation is the most important step in host-searching nematodes; however, information on direct cues from hosts to evoke this behaviour is limited. Caenorhabditis japonica establishes a species-specific phoresy with Parastrachia japonensis. Dauer larvae (DL), the non-feeding and phoretic stage of C. japonica, are predominantly found on female phoretic hosts, but the mechanisms underlyin...
متن کاملAtmospheric transformation of plant volatiles disrupts host plant finding
Plant-emitted volatile organic compounds (VOCs) play important roles in plant-insect interactions. Atmospheric pollutants such as ozone (O3) can react with VOCs and affect the dynamics and fidelity of these interactions. However, the effects of atmospheric degradation of plant VOCs on plant-insect interactions remains understudied. We used a system comprising Brassica oleracea subsp. capitata (...
متن کاملHost Plant Volatiles and the Sexual Reproduction of
In late summer, heteroecious aphids, such as the potato aphid, Macrosiphum euphorbiae, move from their secondary summer host plants to primary host plants, where the sexual oviparae mate and lay diapausing eggs. We tested the hypothesis that volatiles of the primary host, Rosa rugosa, would attract the gynoparae, the parthenogenetic alate morph that produce oviparae, as well as the alate males ...
متن کاملResponses of the crucifer flea beetle to Brassica volatiles in an olfactometer.
A suite of commercially available volatile compounds was tested in an olfactometer bioassay for responses by the crucifer flea beetle (Phyllotreta cruciferae). Flea beetles were inhibited by exposure to hexane, pentane, and ethanol. Allyl-isothiocyanate, a crucifer-specific volatile, was moderately attractive to spring and early fall flea beetles, but inhibitory to late fall flea beetles. Sprin...
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ژورنال
عنوان ژورنال: Journal of Medical Entomology
سال: 2015
ISSN: 0022-2585,1938-2928
DOI: 10.1093/jme/tjv162