| Issue |
BIO Web Conf.
Volume 21, 2020
XI International Scientific and Practical Conference “Biological Plant Protection is the Basis of Agroecosystems Stabilization”
|
|
|---|---|---|
| Article Number | 00035 | |
| Number of page(s) | 8 | |
| DOI | https://doi.org/10.1051/bioconf/20202100035 | |
| Published online | 22 June 2020 | |
Biological protection of plum from shot hole disease in the humid subtropics of the Krasnodar region (Russia)
1 Federal Research Centre the Subtropical Scientific Centre of the Russian Academy of Sciences, Yana Fabritsiusa street, 2/28, Sochi 354002, Russia
* Corresponding author: ozr@vniisubtrop.ru
The article considers the biologization of plum trees protection system from shot hole disease caused by the phytopathogenic fungus Wilsonomyces carpophilus in the humid subtropics of the Krasnodar region. Several biological fungicides based on different strains of the bacterium Bacillus subtilis (Alirin-B®, Bactophyt®, Gamair®, Phytosporin-M®, Vitaplan®), the bacterium Pseudomonas fluorescens (Rhizoplan®) and the fungus Trichoderma harzianum (Glyocladin® and Trichocin®) were tested on Stanley plum trees at the experimental base of the Federal Research Centre the Subtropical Scientific Centre of the Russian Academy of Sciences (Sochi) in 2015–2017. According to seasonal features of shot hole disease and the results of experiments, the optimal timetable schedule for plum treatment with the fungicides was found (3 treatments in May–June).
© The Authors, published by EDP Sciences, 2020
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