Results 11 to 20 of about 2,201 (207)

Preparation of Imazethapyr Surface Molecularly Imprinted Polymers for Its Selective Recognition of Imazethapyr in Soil Samples [PDF]

Journal of Analytical Methods in Chemistry, 2018
A novel strategy based on imazethapyr (IM) molecular-imprinting polymers (MIPs) grafted onto the surface of chloromethylation polystyrene resin via surface-initiated atom transfer radical polymerization (SI-ATRP) for specific recognition and sensitive ...
Yanqiang Zhou, Yinhui Yang, Meihua Ma, Zhian Sun, Shanshan Wu, Bolin Gong   +5 more
doaj   +4 more sources

Response of Dry Bean to Sulfentrazone Plus Imazethapyr [PDF]

International Journal of Agronomy, 2014
Field studies were conducted in 2010 and 2011 at the Huron Research Station, Exeter, Ontario and from 2009 to 2011 at the University of Guelph Ridgetown Campus, Ridgetown, Ontario to evaluate the sensitivity of four market classes of dry bean to ...
Nader Soltani, Christy Shropshire, Peter H. Sikkema   +2 more
doaj   +3 more sources

Degradation Enhancement as the Mechanism of Resistance to Imazethapyr in Barnyardgrass [PDF]

Planta Daninha, 2018
: Non-target site (NTS) herbicide resistance by degradation enhancement is an increasing problem in several weeds around the world. In this study, the occurrence of degradation enhancement by cytochrome P450 monooxygenases (cytP450) was evaluated as the ...
G. DALAZEN, A. PISONI, R.S. RAFAELI, A. MEROTTO JR.   +3 more
doaj   +6 more sources

Subgenomic Distribution and Herbicide Cross-Resistance of <i>ALS</i> Gene Mutations in Allohexaploid <i>Echinochloa crus-galli</i>. [PDF]

Plant Direct
ABSTRACT Herbicide target site resistance in polyploid species is more complex than in diploids due to potential subgenome interactions. This study characterized mutations in the ALS gene across distinct subgenomes of hexaploid Echinochloa crus‐galli and evaluated the cross‐resistance patterns conferred by each mutation to various ALS‐inhibiting ...
Cutti L, Turra GM, Machado FM, Sulzbach E, Angonese PS, Markus C, Gaines TA, Merotto A.   +7 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

A New Pro-197-Ile Mutation in Amaranthus palmeri Associated with Acetolactate Synthase-Inhibiting Herbicide Resistance [PDF]

Plants
Palmer amaranth (Amaranthus palmeri S. Watson), native to North America, is one of the most prominent invasive weed species on agricultural land. Acetolactate synthase (ALS)-resistant A.
Meijing Ji, Haiyan Yu, Hailan Cui, Jingchao Chen, Jialin Yu, Xiangju Li   +5 more
doaj   +2 more sources

Deep learning-based laser weed control compared to conventional herbicide application across three vegetable production systems. [PDF]

Pest Manag Sci
In 2024, trials in New Jersey and New York evaluated the effectiveness of laser weeding with a Carbon Robotics unit compared with herbicides on beets, spinach, and peas. Results demonstrated that laser weeding was as effective or superior to herbicides in controlling weeds, reducing biomass by ≥97% and boosting crop growth by ≥30%.
Sosnoskie LM, Bill K, Butler-Jones A, Bouchelle WM, Besançon TE.   +4 more
europepmc   +2 more sources

Injúria potencial de herbicidas de solo ao girassol: III - imazaquin e imazethapyr Potential sunflower injury by soil applied herbicides: III - Imazaquin and imazethapyr

Planta Daninha, 1994
Conduziu-se um ensaio em 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 dos herbicidas imazaquin e imazethapyr ...
Nilson G. Fleck, Ribas A. Vidal
doaj   +2 more sources

Efficacy of post-emergence herbicide imazethapyr for weed management in different mungbean (Vigna radiata) cultivars

The Indian Journal of Agricultural Sciences, 2014
Three mungbean cultivars, viz. ML 267, ML 818 and PAU 911 showed good degree of tolerance to imazethapyr sprayed at different doses and at different times during 2008 and 2009.
GURIQBAL SINGH, NAVNEET AGGARWAL, HARI RAM   +2 more
doaj   +3 more sources

Efeito residual dos herbicidas imazaquin e imazethapyr, aplicados na soja, sobre o milho safrinha Carryover effects of Imazaquin and Imazethapyr on corn planted right after soybean

Planta Daninha, 1998
Com o objetivo de se avaliar os efeitos da persistência dos herbicidas imazaquin e imazethapyr na cultura do milho safrinha em sucessão à da soja, tratada com estes produtos, foi instalado um ensaio na Fazenda Escola da Universidade Estadual de Londrina,
Adolfo V. Ulbrich, Benedito N. Rodrigues, João de Lima   +2 more
doaj   +2 more sources