Results 1 to 10 of about 850 (173)

Bioremediation of Historically Chlorimuron-Ethyl-Contaminated Soil by Co-Culture Chlorimuron-Ethyl-Degrading Bacteria Combined with the Spent Mushroom Substrate [PDF]

Microorganisms, 2020
In this study, a novel chlorimuron-ethyl-degrading Pleurotus eryngiu-SMS-CB was successfully constructed for remediation of soil historically contaminated with chlorimuron-ethyl. The P.
Ning Hou, Chunyan Li, Xuejiao An
exaly   +8 more sources

Whole-Genome Sequencing of a Chlorimuron-Ethyl-Degrading Strain: Chenggangzhangella methanolivorans CHL1 and Its Degrading Enzymes [PDF]

Microbiology Spectrum, 2022
Chlorimuron-ethyl is a commonly used sulfonylurea herbicide, and its long-term residues cause serious environmental problems. Biodegradation of chlorimuron-ethyl is effective and feasible, and many degrading strains have been obtained, but still, the ...
Zhixiong Yu, Wu Gu, Yi Yang, Xiang Li, Xinyu Li, Tingting Li, Jian Wang, Zhencheng Su, Xu Li, Yumeng Dai, Mingkai Xu, Huiwen Zhang   +11 more
doaj   +2 more sources

Monitoring Glyphosate- and Chlorimuron- resistant Conyza spp. Populations in Brazil [PDF]

Anais da Academia Brasileira de Ciências, 2021
Conyza species are important weeds in global agriculture, especially due to their capacity to evolve resistance to multiple herbicide mechanisms of action.
RAFAEL R. MENDES, HUDSON K. TAKANO, ACÁCIO GONÇALVES NETTO, GILMAR J. PICOLI JUNIOR, ANDERSON L. CAVENAGHI, VANESSA F.V. SILVA, MARCELO NICOLAI, PEDRO J. CHRISTOFFOLETI, RUBEM S. DE OLIVEIRA JUNIOR, MARCEL S.C. DE MELO, RAMIRO F. LOPEZ OVEJERO   +10 more
doaj   +6 more sources

Evaluating the effects of manual hoeing and selective herbicides on maize (Zea mays L.) productivity and profitability [PDF]

Heliyon
The objective of this study was to evaluate maize production and the economic profitability of weed management techniques. Field trials were conducted at the Kasapa farm during the 2021/22 growing seasons using a split-plot design with three repetitions.
Mick Assani Bin Lukangila, Hugues Ilunga Tabu, David Bugeme Mugisho, Antoine Kanyenga Lubobo, Adrien Kalonji Mbuyi Wa Mbombo   +4 more
doaj   +2 more sources

Biodegradation and detoxification of chlorimuron-ethyl by Enterobacter ludwigii sp. CE-1

Ecotoxicology and Environmental Safety, 2018
The application of the herbicide chlorimuron-ethyl has a lasting toxic effect on some succession crops. Here, a bacterium capable of utilizing chlorimuron-ethyl as the sole source of nitrogen was isolated from the contaminated soil and was identified as Enterobacter ludwigii sp.
Yunlong Yu, Hua Fang
exaly   +3 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

Effects of herbicide chlorimuron-ethyl on physiological mechanisms in wheat (Triticum aestivum)

Ecotoxicology and Environmental Safety, 2006
Changes in the activity of antioxidant enzymes including peroxidases (POD) and superoxide dismutases (SOD) and in the contents of chlorophyll (CHL), malondialdehyde (MDA), and soluble proteins (SP) in wheat (Triticum aestivum) under the stress of chlorimuron-ethyl in soil were examined.
Meie Wang
exaly   +3 more sources

Genetic diversity and population structure of ALS-resistant Amaranthus hybridus across Brazil's primary soybean-growing regions. [PDF]

Pest Manag Sci
We identified two distinct target‐site mutations, Asp‐376‐Glu and Trp‐574‐Leu, that confer resistance to acetolactate synthase inhibitors in Amaranthus hybridus populations across Brazil's soybean‐growing regions. These findings suggest multiple independent origins of resistance, with its spread primarily driven by local herbicide selection pressure ...
Gonçalves Netto A, Ribeiro VHV, Nicolai M, Lopez Ovejero RF, Silva VFV, Junior GJP, Brunharo C.   +6 more
europepmc   +2 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

Sequential Application of Herbicides Alone and in Mixture With and Without Foliar Fertilizer after Pruning of Cassava Plants [PDF]

Planta Daninha, 2020
: A new cycle of growth begins after pruning of cassava, and weed control is necessary. Thus, this study aimed to evaluate the selectivity and efficiency of sequential application of herbicides alone and in mixture with and without of foliar fertilizer ...
N.V. COSTA, A.C. SALVALAGGIO, S.D. FERREIRA, J.A. BARBOSA, A.M. GIBBERT   +4 more
doaj   +2 more sources