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Duso, C. and Pozzebon, A. and Malagnini, V. (2006) Augmentative releases of beneficials in vineyards: factors affecting predatory mite (Acari: Phytoseiidae) persistence in the long-term period. [Conference papers] In: Working Group on "Integrated Protection in Viticulture", 20-22 October 2005, Boario Terme (Italy).

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Per gentile concessione di: http://www.iobc-wprs.org/pub/bulletins/bulletin_2006_29_11_abstracts.pdf

Abstract (english)

During the last years, phytoseiid mites were widely released on grapes to control phytophagous mites in North-eastern Italy. For a successful conservation biological control strategy, the improvement of conditions that allow predatory mite persistence is required. For a better understanding of factors involved in beneficial mite settlement, field observations in commercial vineyards were carried out during 15 years after the release of a Typhlodromus pyri strain, suspected to be resistant to organophosphates. The predatory mite colonized the vineyard and competed successfully with other species. The role of alternative food (pollen or downy mildew) availability, leaf morphology and selective pesticides for the predatory mite persistence is discussed.

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EPrint type:Conference papers (UNSPECIFIED)
Anno di Pubblicazione:2006
More information:Viene reso disponibile solo l'abstract per motivi editoriali. Per ulteriori informazioni contattare l'autore: alberto.pozzebon@unipd.it ID: 20073094695; Author Affiliation: Dipartimento di Agronomia ambientale e produzioni vegetali, Università  degli Studi di Padova, Viale dell'Università , 16-35020, Legnaro (PD), Italy.; Author Email: carlo.duso@unipd.it
Key Words:augmentation; biological control; biological control agents; grapes; insect pests; persistence; plant pests; predators; predatory mites; vineyards; insects; mites; Typhlodromus pyri; Vitis; Vitis vinifera; Italy; biocontrol agents; biological control organisms; Vitaceae; Southern Europe; Europe; Mediterranean Region; Developed Countries; European Union Countries; OECD Countries; Typhlodromus; Phytoseiidae; Mesostigmata; Acari; Arachnida; arthropods; invertebrates; animals; eukaryotes; Vitidaceae; Rhamnales; dicotyledons; angiosperms; Spermatophyta; plants; Hexapoda
Settori scientifico-disciplinari MIUR:Area 07 - Scienze agrarie e veterinarie > AGR/11 Entomologia generale e applicata
Struttura di riferimento:Dipartimenti > pre 2012 - Dipartimento di Agronomia Ambientale e Produzioni Vegetali
Codice ID:4171
Depositato il:14 Jun 2011 14:12
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