Results 71 to 80 of about 1,489 (179)

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

Agronomy, 2020
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.
Joel Torra, Aritz Royo-Esnal, Yolanda Romano, María Dolores Osuna, Ramón G. León, Jordi Recasens   +5 more
doaj   +1 more source

Green foxtail (Setaria viridis) and puncturevine (Tribulus terrestris) control in imazamox‐, quizalofop‐, and nicosulfuron‐resistant grain sorghum in semiarid Central Great Plains

Agrosystems, Geosciences &Environment, Volume 9, Issue 2, June 2026.
Abstract Recent commercialization of herbicide‐resistant (HR) grain sorghum [Sorghum bicolor (L.) Moench] hybrids, including iGrowth, DoubleTeam, and Inzen enables the use of imazamox, quizalofop, and nicosulfuron, respectively, for annual grass weed control.
Midhat Z. Tugoo, Sachin Dhanda, Rui Liu, Vipan Kumar   +3 more
wiley   +1 more source

Male‐specific Y‐chromosomal regions in waterhemp (Amaranthus tuberculatus) and Palmer amaranth (Amaranthus palmeri)

New Phytologist, 2020
Summary Amaranthus tuberculatus and Amaranthus palmeri are agronomically important weed species, both with stable dioecious reproductive systems. An understanding of the genetic basis of sex determination may lead to new methods of managing these troublesome weeds.
Jacob S. Montgomery, Darci A. Giacomini, Detlef Weigel, Patrick J. Tranel   +3 more
openaire   +4 more sources

Potential distribution of Amaranthus palmeri under current and future climatic conditions in Brazil and the world. [PDF]

, 2023
BACKGROUND-Amaranthus palmeri is an economically important plant species worldwide. The rapid growth and competitive potential of crops make A. palmeri a major problem.
BATISTA, A. C., SANTO, J. C. B. dos, SILVA, R. S. da, SANTOS, J. B. dos, FERREIRA, S. R., SILVA, A. F. da, ARAUJO, F. H. V., SILVEIRA, O. R. da   +7 more
core   +1 more source

Target‐site and non‐target‐site mechanisms confer multiple herbicide resistance in waterhemp (Amaranthus tuberculatus) accessions from Wisconsin

Pest Management Science, Volume 82, Issue 6, Page 5695-5706, June 2026.
The A101 accession is the first confirmed case of hydroxyphenyl pyruvate dioxygenase resistance in Amaranthus tuberculatus in Wisconsin, and the first report of P450s associated with atrazine resistance in A. tuberculatus globally. Abstract BACKGROUND A preliminary screening identified a multiple herbicide‐resistant waterhemp, Amaranthus tuberculatus ...
Felipe A. Faleco, Isabel S. Werle, Alexander J. Lopez, Damilola A. Raiyemo, Patrick J. Tranel, Jed B. Colquhoun, Mark J. Renz, David E. Stoltenberg, Rodrigo Werle   +8 more
wiley   +1 more source

Update of the Xylella spp. host plant database – Systematic literature search up to 31 December 2025

EFSA Journal, Volume 24, Issue 6, June 2026.
Abstract This scientific report provides an update of the Xylella spp. host plant database, aiming to provide information and scientific support to risk assessors, risk managers and researchers dealing with Xylella spp. Upon a mandate of the European Commission, EFSA created and regularly updates a database of host plant species of Xylella spp.
European Food Safety Authority (EFSA), Vincenzo Cavalieri, Elisa Fasanelli, Giandomenico Furnari, Davide Gibin, Alicia Gutierrez Linares, Alžběta Mikulová, Pierfederico La Notte, Luca Pasinato, Giuseppe Stancanelli   +9 more
wiley   +1 more source

Brassica biofumigation cover crops in US agroecosystems: A systematic review of research from 2014 to 2024

Agronomy Journal, Volume 118, Issue 3, May/June 2026.
Abstract Biofumigation with brassica cover crops (BCCs) is gaining momentum in the United States as an ecologically sound alternative to chemical pest suppression in agricultural systems. This review critically evaluates the impacts of Brassica species on soil health, weed suppression, disease mitigation, and control of plant‐parasitic nematodes (PPNs)
Karthik Karuppanan, Vigneshwaran Raja, Jemila Chellappa, Joel Felix, Udayakumar Sekaran   +4 more
wiley   +1 more source

Interspecific and intraspecific interference of Palmer amaranth (Amaranthus palmeri) and large crabgrass (Digitaria sanguinalis) in sweetpotato [PDF]

, 2019
Field studies were conducted in 2016 and 2017 in Clinton, NC, to determine the interspecific and intraspecific interference of Palmer amaranth (Amaranthus palmeri S. Watson) or large crabgrass [Digitaria sanguinalis (L.) Scop.] in ‘Covington’ sweetpotato
Basinger, Nicholas T, Hestir, Erin L, Monks, David W, Jordan, David L, Brownie, Cavell, Everman, Wesley J, Smith, Stephen C, Jennings, Katherine M, Waldschmidt, Matthew D   +8 more
core   +1 more source

Amaranthus palmeri EPSPS copy number and glyphosate resistance variation

, 2021
Gene copy number variation (CNV) has been increasingly associated with organismal responses to environmental stress, but we know little about the quantitative relation between CNV and phenotypic variation.
B., Sarah
core   +1 more source

Control of ALS- and EPSPS-Resistant Amaranthus palmeri by Alternative Herbicides Applied in PRE- and POST-Emergence [PDF]

Planta Daninha
: The emergence of resistant biotypes of the Amaranthus palmeri species in cotton production areas of the state of Mato Grosso, Brazil, generated the need for correct identification of this species and information on viable herbicidal tools for their ...
A. GONÇALVES NETTO, M. NICOLAI, S.J.P. CARVALHO, M.R. MALARDO, R.F. LÓPEZ-OVEJERO, P.J. CHRISTOFFOLETI   +5 more
doaj   +2 more sources