Results 1 to 10 of about 257 (122)
Mechanism of Resistance to S-metolachlor in Palmer amaranth [PDF]
Frontiers in Plant Science, 2021 Herbicides are major tools for effective weed management. The evolution of resistance to herbicides in weedy species, especially contributed by non-target-site-based resistance (NTSR) is a worrisome issue in crop production globally. Glyphosate-resistant Palmer amaranth (Amaranthus palmeri) is one of the extremely difficult weeds in southern US crop ...
Gulab Rangani +2 more
exaly +5 more sources
Biological effects on Palmer amaranth surviving glufosinate
Agrosystems, Geosciences & Environment, 2022 Palmer amaranth (Amaranthus palmeri S. Watson) is a difficult weed to manage due to competitive growth, fecundity, and evolved herbicide resistance. Limited information exist on the fecundity of vegetative stage Palmer amaranth surviving glufosinate ...
Eric Jones +2 more
doaj +2 more sources
Frontiers in Agronomy, 2023 Multiple herbicide-resistant (MHR) Palmer amaranth is a troublesome weed in several crops across the USA, including corn. Due to unavoidable weather conditions, it is sometimes not possible for growers to apply pre-emergence herbicide; therefore, post ...
Amit Jhala +2 more
exaly +3 more sources
Understanding Resistance Mechanisms to Trifluralin in an Arkansas Palmer Amaranth Population
Genes, 2021 Amaranthus palmeri S. Watson (Palmer amaranth) is considered a problematic and troublesome weed species in many crops in the USA, partly because of its ability to evolve resistance to herbicides. In this study, we explored the mechanism of resistance in a trifluralin-resistant A. palmeri accession collected from Arkansas, USA.
Fidel Gonzalez Torralva +2 more
exaly +4 more sources
Control of Palmer Amaranth in Agronomic Crops
EDIS, 2011 SS-AGR-338, a 5-page fact sheet by J. Ferrell, B. Brecke, and C. Smith, provides producers with examples of diverse program approaches for managing Palmer amaranth in corn, cotton, peanut, and soybean. Published by the UF Department of Agronomy, December
Jason Ferrell, Barry Brecke, Clyde Smith
doaj +7 more sources
Multiple-Herbicide Resistance Is Widespread in Roadside Palmer Amaranth Populations.
PLoS ONE, 2016 Herbicide-resistant Palmer amaranth is a widespread issue in row-crop production in the Midsouthern US. Palmer amaranth is commonly found on roadside habitats in this region, but little is known on the degree of herbicide resistance in these populations.
Muthukumar V Bagavathiannan +1 more
doaj +3 more sources
Frontiers in Agronomy, 2022 Palmer amaranth (Amaranthus palmeri S. Watson) is a troublesome weed that can result in substantial crop yield loss in irrigated and rainfed agricultural systems of the U.S. Great Plains.
Andres Patrignani +2 more
exaly +3 more sources
Amaranthus palmeri “Palmer amaranth”
EDIS, 2010 SS-AGR-336, a 5-page illustrated fact sheet by Sergio Morichetti and Jason Ferrell, demonstrates how to accurately identify this fast growing, herbicide resistant weed in the “pigweed” group, so that it can be properly managed before the population grows
Sergio Morichetti, Jason Ferrell
doaj +5 more sources
Amaranthus palmeri (Palmer amaranth).
EDIS, 2020 Abstract Amaranthus palmeri is an annual herbaceous plant that is spreading rapidly beyond its native range in North America. It is considered the most invasive species of the dioecious amaranths and is ranked as one of the most troublesome weeds of various crops in the United States.
Pratap Devkota, Ramon Leon
openaire +6 more sources
Palmer Amaranth (Amaranthus palmeri) Adaptation to US Midwest Agroecosystems
Frontiers in Agronomy, 2022 Palmer amaranth (Amaranthus palmeri S. Watson) is one of the most troublesome agronomic weed species in the United States. Palmer amaranth is prevalent in the Southern Great Plains and the Southeastern United States, and its range is expanding northward ...
Maxwel C. Oliveira +5 more
doaj +1 more source