2018, № 75

UDC: 632.4:634.11]:574.44
GSNTI: 68.35.06

Ecological and trophic features, systematic position, harmfulness of scab and powdery mildew of Apple in the central zone of the Krasnodar Territory

The article presents practical material obtained as a result of thorough phytopathological examinations of apple tree plantations. It is established that in the spring and summer of 2017 vegetative and generative organs of the apple tree were hit with the following pathogens: scab, powdery mildew, early blight or brown leaf spot, phyllosticta, or brown blotch, monilia, or a fruit rot of apple. When conducting route inspections of apple trees plantations two weeks prior to harvest of both varietiesit it was revealed that sporulation of the surface of the fruit by pathogens of fruit rot begins on a single fruit. In addition, the article presents detailed taxonomic, agrobiological and ecological and trophic characteristics of pathogens.
Keywords: Apple tree, ascospores, scab, powdery mildew, fruit rot, epiphysis, brand variety, pseudothecia, fungicide, prophylactic spraying, phytopathological monitoring, economic efficiency, dispute dispersion
DOI: 10.21515/1999-1703-75-65-71

References:

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Нещадим, Н. Н. Интегрированная защита растений (плодовые культуры) / Н. Н. Нещадим, Э. А. Пикушова, Е. Ю. Веретельник, В. С. Горьковенко, И. В. Бедловская. - Учебн. пособие: Краснодар, 2011.- 154 с.

Authors:

Bedlovskaya Irina Vladimirovna, Phd in Biology, associate Professor, Federal State Budgetary Educational Institution of Higher Education “I.T. Trubilin Kuban State Agrarian University”.
Kudaewa Ekaterina Aleksandrowna, graduate, Federal State Budgetary Educational Institution of Higher Education “I.T. Trubilin Kuban State Agrarian University”.