Results 31 to 40 of about 816 (155)

Levantamento de práticas agronômicas e distribuição geográfica de Bidens spp. resistentes aos herbicidas inibidores de ALS nos Estados do Rio Grande do Sul e do Paraná Survey of agronomic practices and distribution of ALS resistant Bidens spp. in the States of Rio Grande do Sul and Paraná

Planta Daninha, 2005
Bidens spp., conhecidas como picão-preto, são espécies daninhas que interferem no rendimento das culturas anuais. Nos Estados do Rio Grande do Sul e Paraná, o seu controle com herbicidas inibidores da enzima acetolactato sintase (ALS) está se tornando ...
G.C. Hernandes, R.A. Vidal, L.M. Winkler
doaj   +1 more source

Conyza sumatrensis Resistant to Paraquat, Glyphosate and Chlorimuron: Confirmation and Monitoring the First Case of Multiple Resistance in Paraguay

Agriculture, 2020
Conyza sumatrensis was reported to be associated with 20 cases of herbicide resistance worldwide, with a recent report of multiple drug resistance to paraquat, glyphosate, and chlorimuron in Brazil.
Alfredo Junior Paiola Albrecht, Guilherme Thomazini, Leandro Paiola Albrecht, Afonso Pires, Juliano Bortoluzzi Lorenzetti, Maikon Tiago Yamada Danilussi, André Felipe Moreira Silva, Fernando Storniolo Adegas   +7 more
doaj   +1 more source

Amaranthus hybridus L. RESISTANT TO GLYPHOSATE AND CHLORIMURON IN PARAGUAY

Chilean journal of agricultural & animal sciences, 2023
Amaranthus species are extremely problematic weeds due to their aggressiveness and resistance, being Amaranthus palmeri S. Watson, Amaranthus retroflexus L., Amaranthus tuberculatus (Moq.) J. D. Sauer, and Amaranthus hybridus L. prominent worldwide. The present research aimed to study A.
Eduardo Seity Furlan Kashivaqui, Fabrício Krzyzaniak, Afonso Pires, André Felipe Moreira Silva, Alfredo Junior Paiola Albrecht, Leandro Paiola Albrecht   +5 more
openaire   +2 more sources

Confirmation of herbicide resistance mutations Trp574Leu, ΔG210, and EPSPS gene amplification and control of multiple herbicide-resistant Palmer amaranth (Amaranthus palmeri) with chlorimuron-ethyl, fomesafen, and glyphosate.

PLoS ONE, 2019
Herbicide-resistant weeds, especially Palmer amaranth (Amaranthus palmeri S. Watson), are problematic in row-crop producing areas of the United States. The objectives of this study were to determine if chlorimuron-ethyl, fomesafen, and glyphosate applied
Douglas J Spaunhorst, Haozhen Nie, James R Todd, Julie M Young, Bryan G Young, William G Johnson   +5 more
doaj   +1 more source

Evaluation of Chlorimuron as a Growth Regulator for Peanut [PDF]

Peanut Science, 1995
Abstract Chlorimuron was evaluated as a growth regulator on peanut. Treatments included chlorimuron at a total of 8.8 g ai/ha applied once at 60,75, or 90 d after emergence (DAE) or in equal portions applied twice at 60 and 75, 60 and 90, or 75 and 90 DAE or three times at 60, 75, and 90 DAE.
Wayne E. Mitchem, Alan C. York, Roger B. Batts   +2 more
openaire   +1 more source

Transcriptomic analysis of Chlorimuron-ethyl degrading bacterial strain Klebsiella jilinsis 2N3

Ecotoxicology and Environmental Safety, 2019
Chlorimuron-ethyl is a sulfonylurea herbicide with a long residual period in the field and is toxic to rotational crops. Klebsiella jilinsis 2N3 is a gram-negative bacterium that can rapidly degrade Chlorimuron-ethyl. In this study, the gene expression changes in strain 2N3 during degradation of Chlorimuron-ethyl was analyzed by RNA-Seq. Results showed
Cheng, Zhang, Qingkai, Hao, Sisheng, Zhang, Zhengyi, Zhang, Xianghui, Zhang, Peng, Sun, Hongyu, Pan, Hao, Zhang, Fengjie, Sun   +8 more
openaire   +4 more sources

Eficácia de imazethapyr e chlorimuron-ethyl em aplicações de pré-semeadura da cultura da soja Efficacy of imazethapyr and chlorimuron-ethyl in pre-sowing applications on soybean crop

Planta Daninha, 2006
O trabalho teve como objetivo avaliar a ação dos herbicidas imazethapyr e chlorimuron-ethyl em aplicações de pré-semeadura da cultura da soja, visando o controle das plantas daninhas presentes antes da semeadura e a redução na emergência de plantas ...
S.O. Procópio, C.C.E. Menezes, F.R. Pires, A.L.L. Barroso, A. Cargnelutti Filho, M.C. Rudovalho, R.V. Morais, M.V.V. Silva, J.O. Caetano   +8 more
doaj   +1 more source

Efeitos da dessecação com glyphosate e chlorimuron-ethyl na comunidade infestante e na produtividade da soja Effects of dissection with glyphosate and chlorimuron-ethyl on weed community and soybean yield

Planta Daninha, 2009
O efeito de dessecantes sobre o período anterior à interferência (PAI) pode auxiliar na tomada de decisão para o manejo das plantas daninhas. O objetivo desta pesquisa foi verificar se a adição de chlorimuron-ethyl ao glyphosate, para dessecação em pré ...
L.B Carvalho, L.C Scherer, F.R Lucio, P.L.C.A Alves   +3 more
doaj   +1 more source

Differential susceptibility of biotypes of conyza sumatrensis to Chlorimuron-ethyl herbicide [PDF]

Planta Daninha, 2014
Horseweed (Conyza spp.) is an annual weed, infesting soybean crops in southern Brazil, with chlorimuron-ethyl being one of the most commonly used herbicides for its control.
F.M. Santos, L. Vargas, P.J. Christoffoleti, D. Agostinetto, F. Mariani, T. Dal Magro   +5 more
doaj   +1 more source

Evaluation of single versus multiple site of action preemergence herbicides for waterhemp and giant ragweed control in Wisconsin soybean

Agrosystems, Geosciences &Environment, Volume 9, Issue 1, March 2026.
Abstract The use of preemergence (PRE) herbicides with soil residual activity is recognized as an effective strategy for early‐season weed management in Midwest US soybean [Glycine max (L.) Merr.] production. The efficacy of soybean PRE herbicides with single and multiple sites of action (SOAs), including acetolactate synthase (ALS), photosystem II ...
Rodrigo Werle, Ryan P. DeWerff, Nicholas J. Arneson, Daniel H. Smith, Ahmadreza Mobli   +4 more
wiley   +1 more source