First report of glyphosate resistance in an Amaranthus palmeri population from Europe

A Manicardi, A Milani, L Scarabel, G Mora… - Weed …, 2025 - Wiley Online Library
The invasive weed Amaranthus palmeri is spreading throughout Spain, with Catalonia being
one of the most affected regions. For this species, acetolactate synthase‐inhibiting herbicide …

Amaranthus palmeri a New Invasive Weed in Spain with Herbicide Resistant Biotypes

J Torra, A Royo-Esnal, Y Romano, MD Osuna… - Agronomy, 2020 - mdpi.com
Amaranthus palmeri is the most prominent invasive weed in agricultural land from North
America, partly due to its propensity to evolve resistance to multiple herbicide sites of action …

Reduced Absorption and Impaired Translocation Endows Glyphosate Resistance in Amaranthus palmeri Harvested in Glyphosate-Resistant Soybean from Argentina

C Palma-Bautista, J Torra, MJ Garcia… - Journal of Agricultural …, 2019 - ACS Publications
Amaranthus palmeri S. Watson is probably the worst glyphosate-resistant (GR) weed
worldwide. The EPSPS (5-enolpyruvylshikimate-3-phosphate-synthase) gene amplification …

Herbicide resistance is increasing in Spain: concomitant management and prevention

JM Montull, J Torra - Plants, 2023 - mdpi.com
Herbicide-resistant weeds currently challenge sustainable food production in almost all
cropping systems in Europe. Herbicide resistance is increasing, and some European …

Susceptibility of Palmer amaranth (Amaranthus palmeri) to herbicides in accessions collected from the North Carolina Coastal Plain

DJ Mahoney, DL Jordan, N Roma-Burgos… - Weed Science, 2020 - cambridge.org
Palmer amaranth (Amaranthus palmeri S. Watson) populations resistant to acetolactate
synthase (ALS)-inhibiting herbicides and glyphosate are fairly common throughout the state …

Effect of single or sequential POST herbicide applications on seed production and viability of glyphosate-resistant Palmer amaranth (Amaranthus palmeri) in dicamba …

JHS de Sanctis, SZ Knezevic, V Kumar, AJ Jhala - Weed Technology, 2021 - cambridge.org
Glyphosate-resistant (GR) Palmer amaranth is a troublesome weed that can emerge
throughout the soybean growing season in Nebraska and several other regions of the …

Absorption, Translocation, and Metabolism of Glyphosate and Imazethapyr in Smooth Pigweed with Multiple Resistance

D Nalin, GV Munhoz-Garcia, APW Witter, V Takeshita… - Agronomy, 2023 - mdpi.com
The evolution of herbicide-resistant weeds is the major challenge for chemical management
worldwide, increasing production costs, and reducing yield. This work aimed to evaluate the …

Critical period for Palmer amaranth (Amaranthus palmeri) control in pickling cucumber

SJ McGowen, KM Jennings, S Chaudhari… - Weed …, 2018 - cambridge.org
Field studies were conducted in North Carolina to determine the critical period for Palmer
amaranth control (CPPAC) in pickling cucumber. In removal treatments (REM), emerged …

Characterization of flowering time in genebank accessions of grain amaranths and their wild relatives reveals signatures of domestication and local adaptation

A Baturaygil, K Schmid - Agronomy, 2022 - mdpi.com
Grain amaranths (Amaranthus spp.) are ancient crops from the Americas that are consumed
as pseudo-cereals and vegetables. Two grain amaranths, A. cruentus and A …

Güneydoğu Anadolu Bölgesi İçin Yeni Bir Risk Amaranthus palmeri

M SIRRI - MAS Journal of Applied Sciences, 2022 - masjaps.com
Abstract Although Amaranthus palmeri S. Watson species has recently entered Turkey, it
poses serious risks for biodiversity and agricultural production due to its high adaptation and …