Registration Number
0221U102829,
0119U000129
, R & D reports
Title
To develop ecological bases of monitoring of vineyards' phytosanitary condition from sucking phytophages in the Northern Black Sea region
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Head
Baranez Lyudmila O., Кандидат сільськогосподарських наук
Registration Date
10-02-2021
Organization
National Scientific Centre "V.Ye. Tairov Institute of Viticulture and Wine-making"
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The peculiarities of development and species composition of the most common sucking pests of vineyards of Northern Black Sea region and species composition of their predators and research results of protection system impact from sucking pests on yield and quality were presented. It is indicated that changing climatic conditions has influence on increasing in the population of mammalian arthropods, which requires the development of more effective measures to regulate their development and harmfulness. The species composition of the complex of the main sucking pests of vineyards of the Northern Black Sea region and their predators has been studied. It is established that the species composition of sucking pests is quite diverse, among which the most common are: grape bud mite (Eriophyes (Colomerus) vitigineusgemma Maltsh), grape leaf (or wrinkled) mite (Calepitrimerus vitis Nalepa), grape felt mite, or itching (Eriophyes vitis Pgst.), green cicada (Cicadella viridis L.), Japanese (Fareastern) grape cicada (Arboriudia kakogowana Mats), grape thrips (Drepanothrips reuteri Uzel. (syn. D. viticola Makr.)) and leaf form of phylloxera (Viteus vitifolii Fitch (syn. Daktulosphaira vitifoliae Fitch, Phylloxera vastatrix Planchon та ot.). The studying of the species composition of predators showed the species composition of entomophages is very diverse - more than 30 species of insects belonging to 15 families from 5 series. The population of plantations by sucking pests is from 65% to 80% with a lesion intensity of 5-25% (1-2 points). Two peaks in the number of cicadas were recorded: 1. during the flowering period in June, 2. in September, during the grape harvest. In herbivorous thrips, three peaks were recorded: 1. in spring, in May on young shoots, 2. during flowering, in June on inflorescences, 3. in July, during the period of berry growth on young leaves of shoot tops. It is established all grape varieties are inhabited by sucking pests, there are no resistant varieties.
Product Description
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Leshchenko Alla O
Mezernyuk Taras M
Perepelytsia Olga O
Shmatkovska Kateryna A
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2021-02-10
