Activity of the Strain Streptomyces hydrogenans against Phytopathogenic Fungi
Journal Title: Open Access Journal of Environmental and Soil Sciences - Year 2018, Vol 1, Issue 5
Abstract
Actinobacterium was isolated from the nature and shown that it has actymotic activity against five phytopathogenic fungi that infect cereals. The strain is identified as Streptomyces hydrogenans. It can be the basis for the development of plant protection products against phytopathogenic fungi. Chemical plant protection products cause dangerous environmental pollution [1,2]. After getting into drinking water sources and into agricultural products, they become a danger to people and animals [3,4]. It is difficult now to completely abandon chemical agents of plant protection, since a significant part of the crop may be lost due pests, diseases and weeds. Nevertheless, other modern plant protection means are known, which include agrotechnical methods, selection of resistant plant kinds, the use of biological agents [5]. These biological agents include actinobacteria - the natural components of soil biocenoses, which are characterized by the formation of a large number of various antimicrobial substances, including antimycotics. It is known that phytopathogenic fungi cause great harm to agricultural plants, and the fight against them is of great practical importance. The goal of our study was to search for actinobacteria, the natural inhabitants of the soil, which are active against phytopathogenic fungi that cause cereal diseases. Natural antimycotics, in contrast to artificially synthesized chemical remedies, have a selectivity of action and most of them, inhibiting the growth of phytopathogenic fungi, harmless to most other microorganisms, plants and animals.
Authors and Affiliations
Mariya V Demiankova, Elena A Kalashnikova, Alla A Glukhova, Tatiana D Ivankova, Larisa P Terekhova, Yuliya V Boykova, Tatiana A Efimenko, Olga V Efremenkova
Keywords
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- EP ID EP572120
- DOI 10.32474/OAJESS.2018.01.000121
- Views 66
- Downloads 0
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