Search academic texts

Information × Registration Number 0225U003748, (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 Виявлення динаміки популяції цикадових шкідників і погодно-кліматичних умов. Head Muliukina Nina A., д.с.-г.н. Registration Date 12-08-2025 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 report is presented on 23 pages of computer text, contains 5 tables, conclusions, 20 used literary sources, of which 19 are foreign. The number of cicada pests in the vineyards of the State Enterprise "DG "Tayrovskoe" was determined. The largest number of pests was recorded on the varieties Arkadiya (table group) and Sukholymansky white (technical group). The average number of pests caught on colored traps ranged from 4.9 (in June) to 20.0 (in July). In 2024, two peaks of pest development were recorded - in July and September. The largest number of pests was recorded in July, on average for table varieties it was 18.74 and 15.6 - for technical varieties. The determination of the species composition of cicadas showed that in 2024, the Japanese cicada, white cicada and green cicada were the most widespread. The 2024 data confirm the data of many years of research and the fact that native species of cicadas, compared to invasive ones, have a much lower population of bushes and number per trap. The distribution of cicadas on table grape varieties was on average 9.3%, technical - 8.85%. The intensity of development was 14, 41 and 9.86%, respectively. The purpose of the research: to study the influence of weather and climatic conditions on the dynamics of cicada pest populations and the degree of their harmfulness to grape plantations. The purpose of the 2024 stage: to obtain a block of data on the dynamics of the cicada pest population and weather conditions of the research years. Keywords: grape plantations, suborder Cicadinea, distribution of cicadas, number of cicadas, distribution and intensity of development, weather conditions. Product Description popup.authors Buzovska Maryna B. Leshchenko Alla O. Liashenko Halyna V. Mezerniuk Taras M. Melnyk Ella B. Muliukina Nina A. Perepelytsia Olha O. Popova Hanna K. popup.nrat_date 2025-08-12 Close