Annotation:
Main problem: Technogenic "metamorphosis" of vegetation near such large industrial facilities as
Pavlodar is considered to be the result of various active chemical and mechanical factors provoked by economic
activities associated with the influence of emissions from industrial companies. The effect of anthropogenic
impacts on vegetation in all regions of Kazakhstan varies and is largely dependent on the economic development
of the territory, but in any case, the end result of this impact is the change in the vegetation, causing violations of
with structure, reduced vodorazdelnaya flora and productivity of communities. This, in turn, can cause infection
of herbaceous plants with pathogenic fungi, which then carry with them: a decrease in the intensity of plant
growth, a deterioration in their decorative qualities, a decrease in the survival of the biological species.
Purpose: to study the types of fungi-pathogens of phytopathogenic diseases and to determine the degree
of modification of the plant component, which is under intense negative technogenic influence from the Aksu
Ferroalloy Plant (AFР).
Мethods: For the experimental study, species of plants such as: Artemisia dracunculus L; Artemesia
vulgaris L; Atriplex fera L; Atriplex patula L; Artemisia annua L were selected for the content of fungipathogens of phytopathogenic diseases.
Results and their significance: This experimental study was aimed at the presence of fungi-pathogens of
herbaceous plants as a result of human impact, occurring near the industrial zone "AFР". The composition of
fungi-pathogens of herbaceous plants collected in this industrial zone was considered and studied. According to
the results of an experimental laboratory study, phytopathogenic fungi of herbaceous plants belonging to 1 ordo,
1 familia, and 4 species were found.
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