Abdominal Color of the Asian Citrus Psyllid (Hemiptera: Liviidae) Is Associated With Flight Capabilities
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منابع مشابه
ARTHROPOD BIOLOGY Abdominal Color of the Asian Citrus Psyllid (Hemiptera: Liviidae) Is Associated With Flight Capabilities
Weexamined the propensity for ßight initiation and ßight capability of the Asian citrus psyllid (Diaphorina citriKuwayama, Hemiptera: Liviidae)with a ßightmill.Wemeasured continuous ßightbyD. citri forup to3h,whichequated toadistanceof 2.4km.Wecompared theßight capability ofD. citridependingon their sex andmorphotype(colorof abdomen).Twogeneralmorphotypes exist within this species: greenÐblue a...
متن کاملAbdominal color of the Asian citrus psyllid, Diaphorina citri, is associated with susceptibility to various insecticides.
BACKGROUND Color morphs of an insect species are known to vary in activities of detoxifying enzymes and associated susceptibility to insecticides. In Diaphorina citri, three color morphs are known to occur. In the present study, susceptibility to four insecticides was compared among gray/brown, blue/green and orange/yellow color morphs of field-collected D. citri. RESULTS The orange/yellow mo...
متن کاملThe Genetic Structure of an Invasive Pest, the Asian Citrus Psyllid Diaphorina citri (Hemiptera: Liviidae)
The Asian citrus psyllid Diaphorina citri is currently the major threat to the citrus industry as it is the vector of Candidatus Liberibacter, the causal agent of huanglongbing disease (HLB). D. citri is native to Asia and now colonizes the Americas. Although it has been known in some countries for a long time, invasion routes remain undetermined. There are no efficient control methods for the ...
متن کاملInsecticidal Suppression of Asian Citrus Psyllid Diaphorina citri (Hemiptera: Liviidae) Vector of Huanglongbing Pathogens
Diaphorina citri vectors pathogens that cause 'huanglongbing' or citrus greening disease which poses a serious threat to citrus production worldwide. Vector suppression is critical to reduce disease spread. Efficacy is a main concern when choosing an insecticide. Insecticidal treatments of 49 products or 44 active ingredients (a.i) labeled or experimental were field tested between 2005-2013 as ...
متن کاملRepellent Activity of Botanical Oils against Asian Citrus Psyllid, Diaphorina citri (Hemiptera: Liviidae)
The Asian citrus psyllid, Diaphorina citri Kuwayama, is the insect vector of the pathogen causing huanglongbing. We selected three botanical oils to evaluate behavioral activity against D. citri. In laboratory olfactometer assays, fir oil was repellent to D. citri females, while litsea and citronella oils elicited no response from D. citri females. In choice settling experiments, D. citri settl...
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ژورنال
عنوان ژورنال: Annals of the Entomological Society of America
سال: 2014
ISSN: 0013-8746,0013-8746
DOI: 10.1603/an14028