Chernitsky Y. The root rots of winter wheat in the zone of Ukrainian Polissya and measures to restrict their development

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0404U003063

Applicant for

Specialization

  • 03.00.16 - Екологія

05-07-2004

Specialized Academic Board

Д 26.371.01

Institute of Agroecology and Environmental Management of National Academy of Agricultural Sciences of Ukraine

Essay

The disertation work present rezults to studying of pathogene of root rots of winter wheat in the zone of Ukrainian Polissya and ecologically safe measures to restrict their development. An influense of prevention facilities, mineral fertilizers on the development of the root rots and the harvest has been studied. A biological and economical effectiveness of usade of microbial preparation as the facilities of protection of winter wheat from root rots was determined. A new strain of bacteria-antagonist Bacillus subtilis 23 with high antagonistic activity according to the wide spectrum of phytopathogenic fungi was received. It was found out that the treatment of the seeds by the microbial preparations contributed to the lowering of development of the root rots, increasing of the harvest and the quality of production.

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