0000000001172162

AUTHOR

Benedetta Cangelosi

showing 5 related works from this author

Female-released sex pheromones mediating courtship behavior in Lysiphlebus testaceipes males.

2013

Ethological aspects and chemical communication at close-range between the sexes of Lysiphlebus testaceipes Cresson (Hymenoptera: Braconidae) have been investigated through behavioral bioassays and chemical analysis. The attractiveness toward males of whole-body extracts of females and males in hexane and acetone was evaluated, adopting male fanning behavior as a key behavioral component. Also, the activity of polar and nonpolar fraction of female-body extract in hexane obtained using solid-phase extraction technique was investigated. In order to identify cuticular compounds, male and female whole-body extracts with hexane and acetone were analyzed by gas chromatography-mass spectrometry. Th…

Malemedia_common.quotation_subjectWaspswing fanningHymenopteraArticleCourtshipToxicologyAcetonechemistry.chemical_compoundSexual Behavior AnimalBraconidaeclose-range communicationAnimalsHexanesFood scienceSex Attractantsnonpolar fractionpolar fractionmedia_commoncuticular compoundsbiologyCourtship displayGeneral Medicinebiology.organism_classificationHydrocarbonsmatingSolventHexanechemistryInsect ScienceSex pheromoneSex AttractantsFemaleBraconidaeJournal of insect science (Online)
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Sex pheromone of Lysiphlebus testaceipes (Hymenoptera Braconidae)

2007

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Studio sui livelli di infestazione e sulla dinamica di popolazione di Bactrocera oleae Gmelin (Diptera: Tephritidae) in oliveti biologici siciliani

2006

Il presente lavoro riporta uno studio pluriennale, dal 2000 al 2003, sulla evoluzione dell’infestazione e la dinamica della popolazione della mosca delle olive, Bactrocera (=Dacus) oleae (Diptera: Tephritidae), in agrosistema oliveto non soggetto a trattamenti chimici, allo scopo di individuare il momento di intervento e il metodo più idoneo da utilizzare per la lotta contro il fitofago. In particolare la ricerca è stata condotta in due oliveti a conduzione biologica siti in diverse località della Sicilia occidentale e ha riguardato l’andamento dell’infestazione totale (percentuale di olive con segni di attacco) e attiva (percentuali di olive contenenti uova, larve o pupe vive), le curve di…

Larve monitoraggio mortalità feromone pupe.
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The role of cuticular hydrocarbons of Lysiphlebus testaceipes Cresson (Hymenoptera, Braconidae) in the sex recognition behaviour

2007

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Indagine sulle specie afidiche e loro nemici naturali in un’area del Parco d’Orleans di Palermo

2007

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