Results 21 to 30 of about 4,191,906 (247)

Effect of Pre and Early Post Emergence Herbicidal Activity on Weed Flora and Yield of Irrigated Sesame (Sesamum indicum L.)

open access: yesMadras Agricultural Journal, 2022
The experimental site was carried out at Agricultural College and Research Institute, TNAU, Coimbatore, during Rabi season of 2018-19 to evaluate the pre and post-emergence herbicides on weed control and yield of irrigated sesame (Sesamum indicum L ...
Sangeetha K   +2 more
doaj   +1 more source

Variação da competição interespecífica em milho em função do controle de plantas daninhas em faixas Variation of interspecific weed competition in corn as a function of banded weed control

open access: yesPlanta Daninha, 2001
O controle de plantas daninhas em faixas é mais uma estratégia que pode ser utilizada no manejo integrado de plantas daninhas (MIPD) para aumentar a racionalização do uso do ambiente no cultivo de plantas.
A. Merotto Jr., R.A. Vidal, N.G. Fleck
doaj   +1 more source

Response of Three Chloris elata Populations to Herbicides Sprayed in Pre- and Post-Emergence [PDF]

open access: yes, 2018
: In agricultural areas of Brazil, where there is no establishment of cover crops in the off-season and in fruit orchards, an increase in Chloris elata infestations, syn. Chloris polydactyla, has been observed.
CORREIA, N. M.   +5 more
core   +1 more source

Development of the novel pre-emergence herbicide pyroxasulfone

open access: yesJapanese Journal of Pesticide Science, 2016
Pyroxasulfone, which was discovered and developed by K-I Chemical Research Institute Co., Ltd.; Kumiai Chemical Industry Co., Ltd.; and Ihara Chemical Industry Co., Ltd., is a novel pre-emergence herbicide for wheat, corn, and soybean. Pyroxasulfone inhibits the biosynthesis of very-long-chain fatty acids in plants and has shown excellent herbicidal ...
Nakatani, Masao   +3 more
openaire   +4 more sources

Tanaris® – the new herbicide for weed control in pre and post emergence in oilseed rape

open access: yesJulius-Kühn-Archiv, 2016
With the Product Tanaris® BASF introduces a broadly effective herbicide for weed control in winter oilseed rape. Tanaris® is used at a dose rate of 1.5 l/ha and contains the active substances Dimethenamid-P (333 g/l) and Quinmerac (167 g/l).
Bessai, Johannes   +4 more
doaj   +1 more source

Redução da infestação de papuã (Urochloa plantaginea) no feijoeiro comum através do uso de herbicidas residuais Reduction of Alexander grass (Urochloa plantaginea) infestation with aplication of residual herbicides on common bean

open access: yesPlanta Daninha, 2012
O objetivo deste trabalho foi avaliar os efeitos de herbicidas residuais, aplicados na condição de pré-emergência da cultura, na redução da infestação de papuã (Urochloa plantaginea) no feijoeiro comum.
A. Kalsing, R.A. Vidal
doaj   +1 more source

The implications of spatially variable pre-emergence herbicide efficacy for weed management [PDF]

open access: yes, 2017
BACKGROUND The efficacy of pre-emergence herbicides within fields is spatially variable due to soil heterogeneity. We quantified the effect of soil organic matter on the efficacy of two pre-emergence herbicides; flufenacet and pendimethalin, against A.
Murdoch, A. J.   +15 more
core   +1 more source

Weed management studies with pre-emergence Isoproturon in rainfed direct sown finger millet (Eleusine coracana Gaertn.)

open access: yesMadras Agricultural Journal, 2002
Field experiment conducted at Tamil Nadu Agricultural University, Coimbatore in finger millet during the rainy season of 1998 and 1999 revealed that two intercultivations at 20 and 40 days after sowing (DAS) + one hand weeding on 35 DAS or pre-emergence ...
K.RAMAMOORTHY   +1 more
doaj   +1 more source

Emergence of the primordial pre-60S from the 90S pre-ribosome

open access: yesCell Reports, 2022
Summary: Synthesis of ribosomes begins in the nucleolus with formation of the 90S pre-ribosome, during which the pre-40S and pre-60S pathways diverge by pre-rRNA cleavage.
Sherif Ismail   +6 more
doaj   +1 more source

Thiencarbazone-methyl (TCM) and Cyprosulfamide (CSA) – a new herbicide and a new safener for use in corn

open access: yesJulius-Kühn-Archiv, 2012
Thiencarbazone-methyl is a new herbicide for the selective control of grasses and broadleaf weeds primarily in corn. The active ingredient belongs to the chemical class of sulfonly-amino-carbonyl-triazolinones (SACT) and acts as an inhibitor of the ALS ...
Santel, Hans-Joachim
doaj   +1 more source

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