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Hyalesthes obsoletus is an active vector of Wood blackening in the Republic of Moldova

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dc.contributor.author HAUSTOV, Evgeniy
dc.contributor.author BONDARCIUC, Victor
dc.date.accessioned 2023-09-22T10:49:26Z
dc.date.available 2023-09-22T10:49:26Z
dc.date.issued 2021
dc.identifier.citation HAUSTOV, Evgeniy, BONDARCIUC, Victor. Hyalesthes obsoletus is an active vector of Wood blackening in the Republic of Moldova. In: International Scientific Conference “Biologization of the Intensification Processes in Horticulture and Viticulture”: proc. BIO Web of Conferences BIOLOGIZATION, 2021, vol. 34, art. Nr. 04020. eISSN: 2117-4458. en_US
dc.identifier.issn 2117-4458
dc.identifier.uri https://doi.org/10.1051/bioconf/20213404020
dc.identifier.uri http://repository.utm.md/handle/5014/24197
dc.description.abstract Hyalesthes obsoletus (Signoret) is an important vector of Wood Blackening in the Republic of Moldova. To identify the causes of the epidemiology of this disease in vineyards, the period of flight and the preference of the host plant H. obsoletus in the field were studied. Monitoring of vineyards showed that this species was found on the Field Bindweed (Convolvulus arvensis L.), and during the period of mass flight, the leafhopper was observed on Xanthium strumarium and Gorets bindweed (Fallopia convolvulus L.). The captured leafhoppers were diagnosed with the presence of Bois Noir stolbur phytoplasm (STOL). The adults of H. obsoletus were also caught from other herbaceous plants: Povoy fence (Calystegia sepium L.), Garden quinoa (Ariplex hortensis L.), Sow thistle (Sonchus oleraceus L.), Medicinal dandelion (Taraxacum officinale L.), as well as c Stinging nettle (Urtica dioica L.). Changes in climatic conditions in the region, causing premature drying of the grass cover, forces cicadas - vectors to switch to actively growing plants during this period, including grapes, which contributes to the widespread of the disease. en_US
dc.language.iso en en_US
dc.publisher EDP Sciences en_US
dc.rights Attribution-NonCommercial-NoDerivs 3.0 United States *
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/us/ *
dc.subject wood blackening vectors en_US
dc.subject leafhopper vectors en_US
dc.title Hyalesthes obsoletus is an active vector of Wood blackening in the Republic of Moldova en_US
dc.type Article en_US


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