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Information × Registration Number 0225U004170, (0123U103859) , R & D reports Title Study of the influence of weather and climate factors on the dynamics of the number of cicada populations (Cicadinea) and their harmfulness on grape plantations in the South of Ukraine popup.stage_title Встановлення кількісних характеристик впливу погодно-кліматичних умов на ступінь пошкодження виноградників цикадовими. Head Muliukina Nina A., д.с.-г.н. Registration Date 21-11-2025 Organization National Research Center "VE Tairov Institute of Viticulture and Enology" popup.description1 Study of the influence of weather and climate conditions on the dynamics of cicada pest populations and the degree of their harmfulness to grape plantations. popup.description2 The number of cicada pests in the vineyards of the State Enterprise "Tairovskoe" was determined. The largest number of pests in the vineyards of the State Enterprise "Tairovskoe" was recorded on the varieties Arkadiya (table group) and Sukho-lymansky white (technical group). The average number of pests caught on colored traps ranged from 3.9 (in June) to 19.3 (in July). The largest number of pests was recorded in July, on average for table varieties it was 19.9, for technical varieties - 16.8. Determination of the species composition of cicadas showed that in 2025, the most widespread were the Japanese cicada, the white cicada and the green cicada. The 2025 data confirm the data of many years of research and the fact that native species of leafhoppers, compared to invasive ones, have much lower bush population and number per trap. The prevalence of leafhoppers on table grape varieties was on average 8.21%, technical grape varieties - 7.75%. The intensity of development was 12.53 and 8.6%, respectively. Product Description popup.authors Buzovska Maryna B. Ella B. Melnyk Lijudmyla O. Baranets Mezerniuk Taras M. Alla O. Leshchenko Halyna V. Liashenko Nina A. Muliukina Olesia M. Mandych Olha O. Perepelytsia popup.nrat_date 2025-11-21 Close