Results 41 to 50 of about 2,820 (203)

Sensitivity of Digitaria insularis to herbicides in agricultural areas, in the Brazilian Cerrado biome [PDF]

open access: yesPesquisa Agropecuária Brasileira, 2020
: The objective of this work was to evaluate the sensitivity of different populations of Digitaria insularis to the glyphosate, clethodim, and haloxyfop-P-methyl herbicides, in agricultural areas, and to develop infestation maps based on the responses of
Núbia Maria Correia   +3 more
doaj   +1 more source

Influence of Selected Fungicides on Efficacy of Clethodim and 2,4-DB [PDF]

open access: yesPeanut Science, 2012
Abstract A range of fungicides and herbicides can be applied to control pests and optimize peanut yield. Experiments were conducted in North Carolina to define biological and physicochemical interactions when clethodim and 2,4-DB were applied alone or with selected fungicides.
Gurinderbir S. Chahal   +6 more
openaire   +1 more source

Geographic Distribution of Ryegrass Resistent to the Clethodim Herbicide in Rio Grande do Sul1 [PDF]

open access: yesPlanta Daninha, 2016
Ryegrass is a weed of annual cycle that is present in winter crops, in orchards and vineyards of the South region of Brazil. The species is normally controlled by the glyphosate herbicide, but the continuous use of this product caused the selection of ...
L. VARGAS   +3 more
doaj   +2 more sources

Evaluation of Preemergence and Postemergence Herbicide Programs on Weed Control and Weed Seed Suppression in Mississippi Peanut (Arachis hypogea)

open access: yesAgronomy, 2020
Weed control and reducing weed seed deposition to the soil seedbank is a challenging issues for Mississippi peanut producers. Research was established during 2017 and 2018 at the Delta Research and Extension Center in Stoneville, Mississippi, to evaluate
John W. Seale   +4 more
doaj   +1 more source

Herbicide Evaluation in Arkansas Cotton, 1999 [PDF]

open access: yes, 2000
Herbicidal weed control is economically important for production of cotton. Field experiments are conducted annually in Arkansas to evaluate the activity of developmental and commercial herbicides for selective control of weeds in cotton.
Barrentine, Jim   +3 more
core   +2 more sources

California Weedy Rice and Other Grasses' Response to Clethodim

open access: yes, 2022
This is the summary of the field day poster publication. The title "California Weedy Rice and Other Grasses’ Response to Clethodim"
Unan, Rasim   +2 more
openaire   +2 more sources

Seletividade de herbicidas, aplicados em pós-emergência, às plantas de alfafa Selectivity of applied port-emergence herbicides in the alfafa plants

open access: yesPlanta Daninha, 2000
Foram conduzidos doi experimentos na UNESP/Jaboticabal, em casa-de-vegetação, com o objetivo de avaliar-se a toxicidade de diferentes herbicidas, aplicados em pós-emergênica, às plantas de alfafa.
Gláucia de Mello   +3 more
doaj   +1 more source

Winter Canola Planting Date x Seeding Rate Trial [PDF]

open access: yes, 2014
Because winter canola is a relatively new crop for the Northeastern United States, optimal planting dates for winter canola have not yet been established for this region.
Cummings, Erica   +4 more
core   +1 more source

Girassol Clearfield consorciado com Brachiaria ruziziensis utilizando doses reduzidas de herbicidas inibidores de ACCase. [PDF]

open access: yes, 2012
O objetivo desse trabalho foi avaliar a tolerância do girassol (Helianthus annuus) e o estabelecimento do capim-braquiária (Brachiaria ruziziensis) submetidos a doses reduzidas de herbicidas em sistemas de integração lavoura-pecuária.
BRIGHENTI, A. M.   +3 more
core  

Turfgrass species response exposed to increasing rates of glyphosate application [PDF]

open access: yes, 2009
To investigate the response of nine turfgrass species exposed to increasing rates of glyphosate application, the dry matter production, visual leaf injury symptoms (e.g., chlorosis and necrosis) and the concentrations of shikimate and mineral nutrients ...
Budak, Hikmet   +5 more
core   +1 more source

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