EVALUATION OF THE STATE OF ILMOVS AND THE FEATURES OF THEIR HANDS IN GREEN PLANTS OF THE GENERAL USES OF ST. PETERSBURG
В настоящее время вязы, пораженные голландской болезнью, выявлены во всех 18 районах Санкт-Петербурга. Проведена оценка состояния ильмовых в зеленых насаждениях общего пользования, выявлена роль факторов их усыхания и проанализированы мероприятия по уходу за ними. Currently, elms affected by the Dutch disease have been identified in all 18 districts of St. Petersburg. The state of elm trees in public green spaces was assessed, the role of their drying factors was revealed, and measures to care for them were analyzed.
2015 ◽
Vol 43
(3)
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pp. 437-456
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2020 ◽
1966 ◽
Vol 15
(03/04)
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pp. 519-538
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2016 ◽
Vol 3
(3)
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pp. 48-53
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