Issue |
E3S Web Conf.
Volume 176, 2020
International Scientific and Practical Conference “From Inertia to Develop: Research and Innovation Support to Agriculture” (IDSISA 2020)
|
|
---|---|---|
Article Number | 04008 | |
Number of page(s) | 6 | |
Section | Resource-Saving Technologies, Technical Means and the Digital Platform of the Agro-Industrial Complex | |
DOI | https://doi.org/10.1051/e3sconf/202017604008 | |
Published online | 22 June 2020 |
Injuriousness of Blumeria graminis and Pyrenophora tritici-repentis in wheat crops and measures of its operation monitoring
Ural Federal Agrarian Research Center of the Ural Branch of the Russian Academy of Sciences, 620142, Yekaterinburg, Russia
* Corresponding author: alena.kekalo@mail.ru
Blumeria graminis and Pyrenophora tritici-repentis of wheat are deleterious infections that often require operation monitoring. The probability of mass lesion of crops by phytopathogens is determined primarily by the presence of pathogens' infectious origin, favorable conditions for their development and spread and host plants susceptibility. Protection strategy and tactics should be based on each particular field and conditions of the growing season. Effective protection of wheat from powdery mildew (75 -87%) was provided by fungicides based on 2-3 active substances, especially the drug Falcon (spiroxamine + tebuconazole + triadimenol). The biological fungicide Phytosporin-M (Bacillus subtilis) provided an average biological efficiency of 58% in years with moderate wheat lesion. Operational control of wheat leaves yellow speckle is more advisable to carry out with preparations on the basis of such active substances as “azoxystrobin + epoxyconazole”, “tebuconazole + propiconazole”.
© The Authors, published by EDP Sciences, 2020
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.