Responses of the Asian Citrus Psyllid to Volatiles Emitted by the Flushing Shoots of Its Rutaceous Host Plants

@inproceedings{Patt2010ResponsesOT,
  title={Responses of the Asian Citrus Psyllid to Volatiles Emitted by the Flushing Shoots of Its Rutaceous Host Plants},
  author={J. Patt and M. S{\'e}tamou},
  booktitle={Environmental entomology},
  year={2010}
}
ABSTRACT Diaphorina citri Kuwayama (Hemiptera: Psyllidae) carries Candidatus liberibacter spp., the putative causal agents of Huanglongbing. D. citri reproduces and develops only on the flushing shoots of its rutaceous host plants. Here we examined whether D. citri is attracted to host plant odors and a mixture of synthetic terpenes. Tests conducted in a vertically oriented Y-tube olfactometer showed that both males and females preferentially entered the Y-tube arm containing the odor from the… Expand
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References

SHOWING 1-10 OF 43 REFERENCES
Location and Preference of Adult Asian Citrus Psyllid, Diaphorina citri (Homoptera: Psyllidae) on Chinese Box Orange Jasmine, Murraya exotica L. and Flat Lemon, Citrus depressa.
TLDR
Investigation of the location and preference of adult Asian citrus psyllid, Diaphorina citri Kuwayama, a vector of the citrus huanglongbing (greening disease) Liberobacter asiaticum, on two host plants showed that significantly more females were found on the apical buds, suggesting that females have a preference for this part of the tree. Expand
Plant volatiles mediate attraction to host and non‐host plant in apple fruit moth, Argyresthia conjugella
TLDR
Results confirm that volatiles common to both plants may account for a host switch in A. conjugella from rowan to apple, and support the idea that the odour signal from apple is suboptimal for attraction of A. Conjugella, but is nonetheless sufficient for attraction, during times when rowan is not available for egg laying. Expand
Volatiles from Psylla-Infested Pear Trees and Their Possible Involvement in Attraction of Anthocorid Predators
Previous work showed that anthocorid predators aggregate around gauze cages containing Psylla-infested trees in a pear orchard. Because anthocorids responded to odor from Psylla-infested leaves in aExpand
Behavioral evidence for a female‐produced sex attractant in Diaphorina citri
TLDR
Behavioral evidence for a female‐produced volatile sex attractant pheromone in D. citri is provided and will be an important contribution to current monitoring and management practices for the pest. Expand
Response of female Cydia molesta (Lepidoptera: Tortricidae) to plant derived volatiles.
TLDR
Peach shoot volatiles were attractive to mated female oriental fruit moth, Cydia molesta (Busck), in a dual choice arena and elicited a similar attractant effect as the full natural blend from peach shoots as well as the bioactive fraction. Expand
ASIAN CITRUS PSYLLIDS (STERNORRHYNCHA: PSYLLIDAE) AND GREENING DISEASE OF CITRUS: A LITERATURE REVIEW AND ASSESSMENT OF RISK IN FLORIDA
TLDR
Management of citrus greening disease is difficult and requires an integrated approach including use of clean stock, elimination of inoculum via voluntary and regulatory means, use of pesticides to control psyllid vectors in the citrus crop, and biological control of psyllID vectors in non-crop reservoirs. Expand
Roles of Olfactory Cues, Visual Cues, and Mating Status in Orientation of Diaphorina citri Kuwayama (Hemiptera: Psyllidae) to Four Different Host Plants
TLDR
Evidence is provided that D. citri uses olfactory and visual cues in orientation to host plants and the possibility of using plant volatiles in monitoring and management of this pest is suggested. Expand
Morphological characterization of the antennal sensilla of the Asian citrus psyllid, Diaphorina citri Kuwayama (Hemiptera: Psyllidae), with reference to their probable functions.
TLDR
The external morphology of the antennal sensilla of male and female D. citri was examined using scanning electron microscopy (SEM) and the putative functions of the identified sensilla using transmission electron microscopic (TEM) techniques were determined. Expand
Synergism between aromatic compounds and green leaf volatiles derived from the host plant underlies female attraction in the oriental fruit moth
Blends of volatile compounds emitted by host plants are known to mediate the attraction of gravid female herbivores to oviposition sites, but the role of individual odor components is still littleExpand
Pathogen-induced Release of Plant Allomone Manipulates Vector Insect Behavior
TLDR
A new type of plant allomone induced by a plant pathogen and perceived by its vector insect Cacopsylla picta, represents a promising compound to develop innovative techniques for monitoring or maybe even mass trapping of C. picta. Expand
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