Weeds response to the various doses of new generation herbicide ''Verdict'' In a controlled environment

Автор: Meisam Zargar , Polityko P.M., Pakina E.N.

Журнал: Овощи России @vegetables

Рубрика: Защита растений

Статья в выпуске: 1 (22), 2014 года.

Бесплатный доступ

Trial was carried out to survey the different rates of new generation post-emergence herbicide 'Verdict' in four levels involving: 0, 0.2, 0.3 and 0.5 kg ha-1 to suppress three weeds species; Chenopodium album, Poaceae sp. and Stelaria media. Experiment was conducted in a completely randomized design [CRD] with four treatments in four replications. Weeds growth diminished mostly for verdict 0.5 kg ha-1 and then 0.3 kg ha-1 compared to 0.2 kg ha-1 and control, results of the trial revealed that a satisfactory survival reduction of Chenopodium album, poaceae and also Stelaria media were achieved with labeled-dose of verdict as 0.5 kg ha-1 and also intermediate dose 0.3 kg ha-1. In contrast, the minimum dose 0.2 kg ha-1 had a significantly highest weeds survival about three varieties of mentioned weeds in comparison with other higher doses of herbicide.

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Herbicide, weed survivai, reduced dose, verdict

Короткий адрес: https://readera.ru/14025222

IDR: 14025222

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