Registration Number
0225U003749,
(0123U103862)
, R & D reports
Title
Improvement of the system of protection of grape plantations by a complex of measures against the disease of drying of ridges
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Фітосанітарний моніторинг хвороби. Дослідження комплексів захисних заходів у боротьбі з хворобою всихання гребенів.
Head
Sliusarenko Oleksandr M., д.б.н.
Registration Date
12-08-2025
Organization
National Research Center "VE Tairov Institute of Viticulture and Enology"
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Improvement of existing plant protection systems with measures against the disease of drying of combs.
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The report is presented on 25 pages of computer text, contains 6 tables, 4 figures, conclusions, 47 used literary sources, 7 of which are foreign.
The purpose of the research is to improve existing plant protection systems with measures against the disease of drying of the ridges.
Research methods - field - route surveys of grape plantations to establish the spread of the disease of drying of the ridges, laboratory - to isolate microorganisms from the affected ridges; mathematical and statistical - to confirm the reliability of the results obtained and identify correlations between the indicators under study.
Phytosanitary surveys of grape plantations of the NSC "IViV named after V.E. Tairov" established the features of the development of the disease of drying of the ridges of grapes on table and technical grape varieties.
The greatest damage was observed on table grape varieties: Kishmish Tairovsky, Pearl Muscat, Arcadia. Among technical varieties, the greatest damage was observed on Cabernet Sauvignon and Sukho-Limansky White. As a result of phytosanitary monitoring of grape plantations, a significant spread of grape ridge wilt disease was established in 2024.
The effect of the fungicides Pergado R 270 WG, VG (25 g/kg Mandip-ropamide + 245 g/kg Copper Oxychloride); Quadris 250 SC, hp (250 g/l Azoxystrobin); Miravis Prime 400 SC, hp (250 g/l Fludioxonil + 150 g/l Adepidin); Orondis Ultra 280 SC, hp (30 g/l Oxathiapiproline+250 g/l Mandipropamide); Horus 75 WG, v.g. (750 g/kg Cyprodinil); Violis, k.s. (350 g/l Copper oxychloride); Antrakol 70 WG, V.G. (700 g/kg Propineb); Zahist, ZP (100 g/kg Metalaxyl+250 g/kg Cymoxanil); Strazh (500 g/l Cyprodinil). It was demonstrated that the highest technical efficiency against the disease was shown by the drugs Orondis Ultra (86.7%) and Horus (85.4). It was confirmed that for effective control of the disease of the ridges, it is necessary to include growth stimulants, micro- and macro-fertilizers in the control and protection
Product Description
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Leshchenko Alla O.
Mezerniuk Taras M.
Muliukina Nina A.
Perepelytsia Olha O.
Sliusarenko Oleksandr M.
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2025-08-12
