Results 31 to 40 of about 2,259,376 (207)

Molecular Mechanisms of Herbicide Resistance [PDF]

Weed Science, 2015
Resistance to herbicides occurs in weeds as the result of evolutionary adaptation (Jasieniuk et al. 1996). Basically, two types of mechanisms are involved in resistance (Beckie and Tardif 2012; Délye 2013). Target-site resistance (TSR) is caused by changes in the tridimensional structure of the herbicide target protein that decrease herbicide binding ...
Delye, Christophe, Duhoux, Arnaud, Pernin, Fanny, Riggins, Chance W., Tranel, Patrick J.   +4 more
openaire   +3 more sources

Framework for an expert evaluation for the evolution of weed resistance

Julius-Kühn-Archiv, 2014
The apparent rate of evolution of resistance of weeds to herbicides has increased substantially over the past decade. Data suggests phenotypic expression is affected by the mechanism of action of the herbicide, the taxonomy of the weed, the extent and ...
Vencill, William, Nichols, Robert, Webster, Theodore, Moss, Stephen   +3 more
doaj   +1 more source

The factors driving evolved herbicide resistance at a national scale [PDF]

, 2018
Repeated use of xenobiotic chemicals has selected for the rapid evolution of resistance, threatening health and food security at a global scale.
Coutts, SR, Helen L. Hicks, Freckleton, R., Hicks, H., Childs, DZ, Hull, R. I., Ken Norris, Crook, L, Comont, D., Crook, L., Childs, D.Z., Dylan Z. Childs, Hull, R, Coutts, S.R., Comont, D, Richard Hull, Childs, D. Z., Coutts, S. R., Paul Neve, Hicks, HL, Hull, R., David Comont, Shaun R. Coutts, Freckleton, RP, Neve, P., Laura Crook, Hicks, H.L., Norris, K, Norris, K., Freckleton, R.P., Robert P. Freckleton, Neve, P   +31 more
core   +1 more source

Population genomics of selectively neutral genetic structure and herbicide resistance in UK populations of Alopecurus myosuroides [PDF]

, 2020
BACKGROUND Alopecurus myosuroides (blackgrass) is a major weed in Europe with known resistance to multiple herbicide modes of action. In the UK, there is evidence that blackgrass has undergone a range expansion.
Dixon, A., David Comont, Gancho T Slavov, Comont, D., Neve, P., Slavov, G., Andrea Dixon, Paul Neve   +7 more
core   +1 more source

Herbicide Resistance in Phalaris Species: A Review

Plants, 2021
Weeds, such as Phalaris spp., can drastically reduce the yield of crops, and the evolution of resistance to herbicides has further exacerbated this issue.
Javid Gherekhloo, Saeid Hassanpour-bourkheili, Parvin Hejazirad, Sajedeh Golmohammadzadeh, Jose G. Vazquez-Garcia, Rafael De Prado   +5 more
doaj   +1 more source

Herbicide Resistance in Setaria

, 2016
The four documented cases of field selection for herbicide resistance in weedy Setaria are described in this chapter. In each case, weed control failure was observed in practice in the field. In all cases, resistance was target-site-based resistance and was due to single nucleotide mutations causing amino-acid substitutions at codon 264 of psbA ...
Darmency, Henri, Wang, Tian Yu, Délye, Christophe   +2 more
openaire   +2 more sources

Adopting epidemiological approaches for herbicide resistance monitoring and management

, 2020
The widespread use and increasing reliance on herbicides for weed control has resulted in a global epidemic of evolved herbicide resistance in weed populations.
David Comont, Comont, D., Neve, P., Paul Neve   +3 more
core   +1 more source

Is herbicide resistance an undissolute problem?

Revista de Ciências Agroveterinárias, 2017
Recently, Weed Science journal published a special issue on weed resistance to herbicides (Weed Science, Volume 64, 2016), regarding many issues on the importance and the impact of the weed resistance on agronomic and social aspects.
Leonardo Bianco de Carvalho
doaj   +1 more source

Trp548Met mutation of acetolactate synthase in rice confers resistance to a broad spectrum of ALS-inhibiting herbicides

Crop Journal, 2021
Herbicide resistance in crop plants is valuable for integrated weed management in agriculture. Herbicide resistant rice, in particular, is important to management of weedy rice, a close relative of cultivated rice and a noxious weed prevalent in rice ...
Lei Chen, Gang Gu, Chengxu Wang, Zhufeng Chen, Wei Yan, Man Jin, Gang Xie, Junli Zhou, Xing Wang Deng, Xiaoyan Tang   +9 more
doaj   +1 more source

DK-RIM: Assisting Integrated Management of Lolium multiflorum, Italian Ryegrass

Agronomy, 2020
Lolium multiflorum (annual Italian ryegrass) and other grass weeds are an increasing problem in cereal cropping systems in Denmark. Grass weeds are highly competitive and an increasing number of species develop resistance against the most commonly used ...
Mette Sønderskov, Gayle J. Somerville, Myrtille Lacoste, Jens Erik Jensen, Niels Holst   +4 more
doaj   +1 more source