Anastasaki, Eirini published the artcileElectrophysiological responses of Philaenus spumarius and Neophilaenus campestris females to plant volatiles, Application In Synthesis of 124-76-5, the main research area is Philaenus Neophilaenus Olea Polygala volatile electrophysiol; Aphrophoridae; Apiaceae; Apium graveolens; Cistaceae; Cistus creticus; Cynodon dactylon; Fabaceae; GC-EAD; Insect–plant interactions; Lolium arundinaceum; Medicago sativa; Neophilaenus campestris; Olea europea; Oleaceae; Olfactometer; Petroselinum crispum; Philaenus spumarius; Pinaceae; Pinus halepensis; Poaceae; Polygala myrtifolia; Polygalageae; Xyllela fastidiosa.
In the present study, we aim to identify volatile organic compounds (VOCs) that may act as semiochems. for these species. Using the dynamic headspace technique, we collected VOCs from Olea europaea L. and Polygala myrtifolia L., highly susceptible plant species to X. fastidiosa, Pinus halepensis Mill., a common plant where N. campestris is found during summer, and from host plant species that are used as cover crops or exist as natural vegetation in olive orchards, such as Cistus creticus L., Medicago sativa L., Cynodon dactylon (L.) Pers. In addition, antennae of P. spumarius females responded to camphor, limonene, 4-Me octane and sabinene. These compounds were found in the volatile profile of at least 5 out of 8 examined plant species. Behavioral bioassays using Y-tube olfactometry were performed on volatiles that elicited antennal responses during electrophysiol. studies. Among the compounds tested in behavioral studies, namely (-)-α-pinene, (+)-α-pinene, sabinene, (-)-S-limonene and (1R)-(+)-camphor, only the last one elicited a significant attraction response by P. spumarius females. The results achieved shed light on the VOCs from selected host plant species of X. fastidiosa that are perceived by two important insect vectors and a non-host plant, P. crispum. The identification of semiochems. for manipulating spittlebugs behavior contribute to the development of efficient monitoring tools for X. fastidiosa vectors.
Phytochemistry (Elsevier) published new progress about Alcohols Role: BSU (Biological Study, Unclassified), BIOL (Biological Study). 124-76-5 belongs to class alcohols-buliding-blocks, name is rel-(1R,2R,4R)-1,7,7-Trimethylbicyclo[2.2.1]heptan-2-ol, and the molecular formula is C10H18O, Application In Synthesis of 124-76-5.
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