Glyphosate resistance: state of knowledge

RD Sammons, TA Gaines - Pest management science, 2014 - Wiley Online Library
Studies of mechanisms of resistance to glyphosate have increased current understanding of
herbicide resistance mechanisms. Thus far, single‐codon non‐synonymous mutations of …

Evolution of glyphosate-resistant weeds

Y Baek, LK Bobadilla, DA Giacomini… - … and Toxicology Volume …, 2021 - Springer
Widespread adoption of glyphosate-resistant crops and concomitant reliance on glyphosate
for weed control set an unprecedented stage for the evolution of herbicide-resistant weeds …

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

A Manicardi, L Scarabel, JM Llenes… - Pest Management …, 2023 - Wiley Online Library
BACKGROUND Amaranthus palmeri is an aggressive annual weed native to the United
States, which has become invasive in some European countries. Populations resistant to …

Gene amplification of 5-enol-pyruvylshikimate-3-phosphate synthase in glyphosate-resistant Kochia scoparia

AT Wiersma, TA Gaines, C Preston, JP Hamilton… - Planta, 2015 - Springer
Main conclusion Field-evolved resistance to the herbicide glyphosate is due to amplification
of one of two EPSPS alleles, increasing transcription and protein with no splice variants or …

EPSPS gene amplification in glyphosate‐resistant Bromus diandrus

JM Malone, S Morran, N Shirley… - Pest Management …, 2016 - Wiley Online Library
BACKGROUND Glyphosate is the most widely used herbicide in the world and has been
intensively used to control B. diandrus, a problematic weed of crops and pastures in …

Glyphosate Resistance and EPSPS Gene Duplication: Convergent Evolution in Multiple Plant Species

EL Patterson, DJ Pettinga, K Ravet, P Neve… - Journal of …, 2018 - academic.oup.com
One of the increasingly widespread mechanisms of resistance to the herbicide glyphosate is
copy number variation (CNV) of the 5-enolpyruvylshikimate-3-phosphate synthase (EPSPS) …

EPSPS gene amplification conferring resistance to glyphosate in windmill grass (Chloris truncata) in Australia

TD Ngo, JM Malone, P Boutsalis, G Gill… - Pest Management …, 2018 - Wiley Online Library
BACKGROUND Five glyphosate‐resistant populations of Chloris truncata originally
collected from New South Wales were compared with one susceptible (S) population from …

Characterization of Glyphosate Resistance in Amaranthus tuberculatus Populations

L Lorentz, TA Gaines, SJ Nissen, P Westra… - Journal of agricultural …, 2014 - ACS Publications
The evolution of glyphosate-resistant weeds has recently increased dramatically. Six
suspected glyphosate-resistant Amaranthus tuberculatus populations were studied to …

Herbicide-resistant Palmer amaranth (Amaranthus palmeri S. Wats.) in the United States—mechanisms of resistance, impact, and management

PS Chahal, JS Aulakh, M Jugulam… - … , Agronomic Crops and …, 2015 - books.google.com
Palmer amaranth, a dioecious summer annual species, is one of the most troublesome
weeds in the agronomic crop production systems in the United States. In the last two …

Evolutionary epidemiology predicts the emergence of glyphosate resistance in a major agricultural weed

D Comont, H Hicks, L Crook, R Hull… - New …, 2019 - Wiley Online Library
The evolution of resistance to herbicides is a striking example of rapid, human‐directed
adaptation with major consequences for food production. Most studies of herbicide …