Results 1 to 10 of about 1,375,803 (314)

SynCom‐mediated herbicide degradation activates microbial carbon metabolism in soils [PDF]

iMeta
Extensive herbicide residues in the black soil of northeastern China are considered a significant agricultural pollution threat, yet effective bioremediation of this complex and persistent mixture remains a challenge.
Yuxiao Zhang, Jack A. Gilbert, Xuan Liu, Li Nie, Xiyuan Xu, Guifeng Gao, Lihui Lyu, Yuying Ma, Kunkun Fan, Teng Yang, Yumeng Zhang, Jiabao Zhang, Haiyan Chu   +12 more
doaj   +3 more sources

Enhanced Herbicide Metabolism and Target-Site Mutations Confer Multiple Resistance to Fomesafen and Nicosulfuron in Amaranthus retroflexus L. [PDF]

Biology (Basel), 2023
Simple Summary Amaranthus retroflexus L. is the most prevalent broadleaf weed in autumn crops such as soybean and corn in northeastern China. In this study, we investigated the target-site resistance mechanism of HW-01 and ST-1 populations of A ...
Yang C, Wang H, Duan Y, Bei F, Jia S, Wang J, Wang H, Liu W.   +7 more
europepmc   +2 more sources

Cytochrome P450 Herbicide Metabolism as the Main Mechanism of Cross-Resistance to ACCase- and ALS-Inhibitors in Lolium spp. Populations From Argentina: A Molecular Approach in Characterization and Detection. [PDF]

Front Plant Sci, 2020
Knowledge about the mechanisms of herbicide resistance provide valuable insights into evolving weed populations in response to selection pressure and should be used as a basis for designing management strategies for herbicide-resistant weeds.
Yanniccari M, Gigón R, Larsen A.
europepmc   +2 more sources

Evidence for an ecological cost of enhanced herbicide metabolism in Lolium rigidum [PDF]

, 2009
1. In some cases, evaluation of resource competitive interactions between herbicide resistant vs. susceptible weed ecotypes provides evidence for the expression of fitness costs associated with evolved herbicide-resistant gene traits. Such fitness costs
Antonovics, Bazzaz, Bergelson, Boivin, Carroll, Chapin, Christopher, Christopher, Coley, Coustau, Daly, Délye, Feyereisen, Goldberg, Goldberg, Goldberg, Goldberg, Goldberg, Goldberg, Grime, Hairston, Hall, Herms, Herms, Lerdau, Miller, Owen, Palumbi, Preston, Preston, Schwinning, Stoll, Strauss, Thompson, Tian, Van Dam, Vila-Aiub, Vila-Aiub, Weigelt, Weiner, Weiner, Zavala   +41 more
core   +3 more sources

Widely Targeted Metabolomics Reveals Metabolic Divergence in Abutilon theophrasti Populations Under Glufosinate Ammonium Treatment [PDF]

Plants
Abutilon theophrasti Medikus, a pervasive weed infesting transgenic corn fields, exhibits increasing tolerance to glufosinate ammonium—a widely used herbicide in genetically modified cropping systems.
Xiaotong Guo, Yu Wang, Yulian Guo, Chan Luo, Keqiang Cong   +4 more
doaj   +2 more sources

Herbicide Metabolism in Weeds — Selectivity and Herbicide Resistance

, 2015
The metabolic detoxication/bioactivation pathways, the levels and activity of enzymes, and endogenous cofactors mediating these reactions in crops have been well document‐ ed; however, much less evidence has been accumulated in weed species.
I. Jablonkai
semanticscholar   +5 more sources

Unraveling the Role of P450 Reductase in Herbicide Metabolic Resistance Mechanism [PDF]

Plant Direct
Plants require cytochrome P450 reductase (CPR) to supply two electrons for cytochrome P450 monooxygenase enzymes (P450) to react with an organic substrate.
Carlos Alberto Gonsiorkiewicz Rigon, Satoshi Iwakami, Todd A. Gaines, Franck E. Dayan   +3 more
doaj   +2 more sources

Measuring Rates of Herbicide Metabolism in Dicot Weeds with an Excised Leaf Assay. [PDF]

J Vis Exp, 2015
Ma R, Skelton JJ, Riechers DE.
europepmc   +2 more sources

ALS gene overexpression and enhanced metabolism conferring Digitaria sanguinalis resistance to nicosulfuron in China

Frontiers in Plant Science, 2023
Crabgrass (Digitaria sanguinalis) is a common malignant weed in corn fields in China. Recently, the acetolactate synthase (ALS) inhibitor, nicosulfuron, has shown decreasing efficacy against crabgrass.
Ruolin Wang, Ying Sun, Ying Sun, Yuning Lan, Shouhui Wei, Hongjuan Huang, Xiangju Li, Zhaofeng Huang   +7 more
doaj   +1 more source

Low Temperature Delays Metabolism of Quizalofop in Resistant Winter Wheat and Three Annual Grass Weed Species

Frontiers in Agronomy, 2022
Quizalofop-resistant wheat is the core component of the recently commercialized CoAXium™ Wheat Production System. As with other herbicides, quizalofop provides better weed control at early growth stages and under optimum temperature.
Raven A. Bough, Todd A. Gaines, Franck E. Dayan   +2 more
doaj   +1 more source