Сибирский федеральный университет

Тип публикации: статья из журнала

Год издания: 2020

Идентификатор DOI: 10.1021/acsomega.0c02492

Аннотация: The herbicidal activity of long-acting formulations of metribuzin and tribenuron methyl herbicides embedded in granules prepared from a mixture of degradable poly(3-hydroxybutyrate) and birch wood flour was studied in laboratory-grown weeds of various species and in wheat Triticum aestivum and barley Hordeum vulgare stands infested by weeds. The constructed formulations effectively suppressed all species of weeds studied. The biological effectiveness of herbicide formulations toward intact plants in wheat and barley stands infested with weeds was close to 100%, which was significantly higher than the effect of their free forms. The more effective suppression of weeds by embedded herbicides was beneficial for the growth of crops whose aboveground biomass was 8-13 to 20% greater than that of the crops in the treatments with free herbicides. Embedded metribuzin and tribenuron methyl exhibit sustained and pronounced herbicidal activity and are effective for pre-emergence soil application for crops infested with weeds of various species.

Журнал: ACS OMEGA

Выпуск журнала: Vol. 5, Is. 39

Номера страниц: 25135-25147

ISSN журнала: 24701343

Место издания: WASHINGTON

Издатель: AMER CHEMICAL SOC

• Volova Tatiana (Siberian Fed Univ, Krasnoyarsk 660041, Russia; Krasnoyarsk Sci Ctr SB RAS, Inst Biophys SB RAS, Fed Res Ctr, Krasnoyarsk 660036, Russia)
• Shumilova Anna (Siberian Fed Univ, Krasnoyarsk 660041, Russia)
• Zhila Natalia (Siberian Fed Univ, Krasnoyarsk 660041, Russia; Krasnoyarsk Sci Ctr SB RAS, Inst Biophys SB RAS, Fed Res Ctr, Krasnoyarsk 660036, Russia)
• Sukovatyi Aleksey (Siberian Fed Univ, Krasnoyarsk 660041, Russia; Krasnoyarsk Sci Ctr SB RAS, Inst Biophys SB RAS, Fed Res Ctr, Krasnoyarsk 660036, Russia)
• Shishatskaya Ekaterina (Siberian Fed Univ, Krasnoyarsk 660041, Russia; Krasnoyarsk Sci Ctr SB RAS, Inst Biophys SB RAS, Fed Res Ctr, Krasnoyarsk 660036, Russia)
• Thomas Sabu (Siberian Fed Univ, Krasnoyarsk 660041, Russia; Mahatma Gandhi Univ, Int & Inter Univ Ctr Nanosci & Nanotechnol, Kottayam 686560, Kerala, India)

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