Bojkov, Gligor and Arsov, Emilija and Mitrev, Sasa (2023) Impact of disease severity on infected bunches upon a yield of grape variety Vranec, caused by Plasmopara viticola (Berk. & M.A. Curtis) Berl. & De Toni. In: 3rd International Meeting Agriscience & Practice (ASP 2023), 19-20 April, 2023, Faculty of Agriculture, Goce Delcev University, Stip, Republic of North Macedonia.
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Abstract
It is essential to assess the severity of Downy mildew in vineyards to predict yield loss accurately. The software platform 'image J' was used to detect and quantify the disease severity by measuring infected berries and diseased leaves relative to healthy tissue. Image-based techniques provide more objective, accurate, and repeatable measurements than visual scoring. Two different plots were compared: A-Control canopy, where the bunches were sprayed only once with a contact fungicide Folpet to prevent yield losses, and B-Standard fungicides treatment, which followed the usual spray schedule during the growing season.
| Item Type: | Conference or Workshop Item (Speech) |
|---|---|
| Subjects: | Agricultural Sciences > Agricultural biotechnology |
| Divisions: | Faculty of Agriculture |
| Depositing User: | Emilija Arsov |
| Date Deposited: | 15 May 2023 08:02 |
| Last Modified: | 15 May 2023 08:02 |
| URI: | https://eprints.ugd.edu.mk/id/eprint/31752 |
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