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2023, № 106

UDC: 632.4.01/.08
GSNTI: 68.37.31

Soil agrobiocenosis phytosanitary state assessment in maize crops of Buyogoma Region, the Republic of Burundi

The species and quantitative composition of pathogens and suppressive micromycetes in maize crops of Buyogoma region in the Republic of Burundi was studied. The number of each species was reviewed and the phytosanitary estimation of the soil agrobiocenosis was done. During mycological analyses, it was found that soil suppressiveness was reduced in the researched field, which contributes to the high development of Verticillium and Fusarium infections and the formation of a harmful synergistic complex due to the presence of fungi of Alternaria sp. In order to restore the antiphytopathogenic potential and increase the suppressive features of the soil, it is required to take measures to increase the rate of decomposition of plant residues.
Keywords: Micromicets, patogens, supressors, antifythopatogenic potential, supressivity, signs of soil deterioration.
DOI: 10.21515/1999-1703-106-148-151

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Authors:

1. Nshimirimana Eric, Postgraduate, Federal State Budgetary Educational Institution of Higher Education “I.T. Trubilin Kuban State Agrarian University”.
2. Shadrina Larisa Anatolievna, PhD in Biology, assistant professor, Federal State Budgetary Educational Institution of Higher Education “I.T. Trubilin Kuban State Agrarian University”.
3. Esipenko Leonid Pavlovich, PhD in Biology, assistant professor, professor, Federal State Budgetary Educational Institution of Higher Education “I.T. Trubilin Kuban State Agrarian University”.