Results 11 to 20 of about 2,312 (220)

Injúria potencial de herbicidas de solo ao girassol: II - chlorimuron-ethyl Potential suflower injury by soil applied herbicides: II - chlorimuron-ethyl [PDF]

Planta Daninha, 1993
Conduziu-se um ensaio de campo na Estação Experimental Agronômica da Universidade Federal do Rio Grande do Sul, em Eldorado do Sul, RS em 1989/90. O objetivo do trabalho foi determinar o efeito residual potencial do herbicida chlorimuron-ethyl aplicado ...
Nilson G. Fleck, Ribas A. Vidal
doaj   +6 more sources

Selectivity of Chlorimuron-Ethyl to Castorbean Crops [PDF]

Planta Daninha, 2017
: Castorbean presents high sensitivity to competition; therefore, it is necessary to develop alternatives for the weed management, mainly for the chemical control of eudicotyledons species.
C.D.G. MACIEL, S.B.C. LUSTOSA, E.O. HELVIG, A.G.F. COSTA, R.B. RIBEIRO, J.P. MATIAS   +5 more
doaj   +5 more sources

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   +4 more sources

Utilização de chlorimuron-ethyl e imazethapyr na cultura da soja Roundup Ready® Chlorimuron-ethyl and imazethapyr applied on Roundup Ready® soybean crop

Planta Daninha, 2007
Objetivou-se com este trabalho avaliar a eficácia e a seletividade da associação dos herbicidas chlorimuron-ethyl e imazethapyr ao glyphosate no controle de plantas daninhas na cultura da soja Roundup Ready® (RR®).
S.O. Procópio, C.C.E. Menezes, L. Betta, M. Betta   +3 more
doaj   +2 more sources

CHLORIMURON-ETHYL IN CONVENTIONAL AND TRANSGENIC SOYBEAN CULTIVARS UNDER WATER DEFICIT STRESS [PDF]

Revista Caatinga, 2018
Water deficit is a limiting factor for the soybean yield; it triggers different physiological and anatomical adaptations that have deleterious effects on the plants and can affect the selectivity of herbicides, causing production losses. In this context,
Clebson Gomes Gonçalves, Antonio Carlos da Silva Junior, Maynumi Scarano, Maria Renata Rocha Pereira, Dagoberto Martins   +4 more
doaj   +5 more sources

Stacked mutations in multi-copy AHAS genes enhance sulfonylurea herbicide resistance in soybean. [PDF]

Plant J
SUMMARY Weeds are a major factor that negatively impact crop yields. Developing herbicide‐resistant germlines is crucial for efficient weed control. Sulfonylurea‐ and pyrimidinyl benzoate‐based herbicides inhibit the function of acetohydroxyacid synthase (AHAS), a key enzyme in the biosynthesis of branched‐chain amino acids in plants. To create soybean
Park K, Kim HJ, Choi Y, Kang M, Shin Y, Lim H, Choi M, Park H, Park S, Jeong D, Chung YS, Kim SG.   +11 more
europepmc   +2 more sources

Whole Genome Sequencing and Analysis of Chlorimuron-Ethyl Degrading Bacteria Klebsiella pneumoniae 2N3. [PDF]

Int J Mol Sci, 2019
Klebsiella pneumoniae 2N3 is a strain of gram-negative bacteria that can degrade chlorimuron-ethyl and grow with chlorimuron-ethyl as the sole nitrogen source. The complete genome of Klebsiella pneumoniae 2N3 was sequenced using third generation high-throughput DNA sequencing technology.
Zhang C, Hao Q, Zhang Z, Zhang X, Pan H, Zhang J, Zhang H, Sun F.   +7 more
europepmc   +4 more sources

Genetic basis and origin of resistance to acetolactate synthase inhibitors in Amaranthus palmeri from Spain and Italy

Pest Management Science, Volume 79, Issue 12, Page 4886-4896, December 2023., 2023
Genetic analyses revealed that acetolactate synthase‐resistant Amaranthus palmeri populations from Italy and Spain originated from independent introduction events and then spread over short and long distances via seed dispersal. Abstract BACKGROUND Amaranthus palmeri is an aggressive annual weed native to the United States, which has become invasive in
Alfredo Manicardi, Laura Scarabel, Josep María Llenes, José María Montull, María Dolores Osuna, Joel Torra Farré, Andrea Milani   +6 more
wiley   +1 more source

Volunteer rapeseed infestation and management in corn

Agronomy Journal, Volume 115, Issue 6, Page 2925-2937, November/December 2023., 2023
Abstract The study was conducted to evaluate the effect of different termination timings for rapeseed (Brassica napus L.) cover crop on biomass production, termination efficiency, and volunteer infestation in the successive cash crop (corn, Zea mays), and control of volunteer rapeseed with herbicides.
Vipin Kumar, Vijay Singh, Michael Flessner, Mark S. Reiter, Thomas Kuhar, Steven Mirsky   +5 more
wiley   +1 more source

A follow‐up survey to assess stakeholders’ perspectives on weed management challenges and current practices in Nebraska, USA

Agrosystems, Geosciences &Environment, Volume 6, Issue 3, September 2023., 2023
Abstract Stakeholders across the state of Nebraska, USA, were surveyed in 2019–2020 to assess problem weeds and weed management practices in agronomic crops. A total of 420 complete responses were obtained across four Nebraska districts (Northeast, Panhandle, Southeast, and West Central).
Shawn T. McDonald, Debalin Sarangi, Jennifer M. Rees, Amit J. Jhala   +3 more
wiley   +1 more source