Zhuravska I. Potato early blight, prognostication and restriction of its development under the conditions of Ukraine's Polissya

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0413U002866

Applicant for

Specialization

  • 06.01.11 - Фітопатологія

26-04-2013

Specialized Academic Board

Д 26.004.02

National University of Life and Environmental Sciences of Ukraine

Essay

Aimed to increase the efficiency of potato protection from early blight at Ukraine's Polissya zone the thesis solves the following problems: specification of development and disease harmful effect; determination of early blight casual organisms population structure in this region; prognostication of seasonal emergence terms and the level of potato early blight seasonal development in Ukraine's Polissya zone; estimation of potato breeds to early blight resistance; estimation of fungicide effect on disease development; specification of early blight and phytophthora casual organisms interaction. Mathematic models that connect the terms of seasonal emergence and the level of early blight seasonal development have been elaborated. It also suggests the approach to create prognostication results with all predictors, that makes it possible to reduce prognostication error.

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