
ФІТОСАНІТАРНИЙ МОНІТОРИНГ АГРОБІОЦЕНОЗІВ CALLISTEPHUS CHINENSIS L. NEЕS. В УМОВАХ ЛІСОСТЕПУ УКРАЇНИ
Author(s) -
Алла Борисівна Марченко
Publication year - 2016
Publication title -
bìologìčnij vìsnik melìtopolʹsʹkogo deržavnogo pedagogìčnogo universitetu ìmenì bogdana hmelʹnicʹkogo
Language(s) - English
Resource type - Journals
eISSN - 2226-9010
pISSN - 2225-5486
DOI - 10.15421/201617
Subject(s) - wilting , biology , horticulture , root rot , botany
P hytopathological monitoring of C. chinensis (L.) Nees in the agrobiocenosis with various anthropogenic impact during 2008-2015 in the Forest Steppes of Ukraine revealed that pathogenic species of mycological origin caused the pathological changes in plants, i.e. root rot, wilting, and various blotches. The annual average rates of their spread and development are: wilting - 39.75 % (lim 7.5-75%) and 26.8% (lim 1,5-25,1%); root rot - 30.7% (lim 2.7-72.7%) and 13.5% (lim 1.6-29.2%); blotch - 7.7% (lim 0-24.5%) and 1.2% (lim 0-5.8%) correspondingly. The whole set of pathogenic mycoflora was presented with 24 pathogenic species in herbs, earth balls, and seeds.