• Amaranthus palmeri is a species of edible flowering plant in the amaranth genus. (wikipedia.org)
  • Palmer Amaranth ( Amaranthus palmeri ) is a dicot weed in the Amaranthaceae family. (weedscience.org)
  • Palmer amaranth (Amaranthus palmeri) is a major weed in United States cotton and soybean production systems. (arizona.edu)
  • Palmer amaranth (Amaranthus palmeri) is particularly troublesome in the Southeastern USA. (usda.gov)
  • Redroot pigweed ( Amaranthus retroflexus L.), smooth pigweed ( A. hybridus L.) and Powell amaranth ( A. powellii S. Watson) have hairy stems and leaves, while waterhemp leaves and stems are hairless. (sare.org)
  • Like waterhemp, Palmer amaranth ( A. palmeri S. Watson) has smooth stems and separate male and female plants. (sare.org)
  • Palmer amaranth (Amaranthus palmeri) is known by some as "careless weed," as negligent management quickens its already hasty invasiveness. (realagriculture.com)
  • Palmer amaranth (Amaranthus palmeri) and common ragweed (Ambrosia artemisiifolia) can cause detrimental soybean yield loss. (vt.edu)
  • Amaranthus species included redroot pigweed, waterhemp, and Palmer amaranth. (bioone.org)
  • Palmer amaranth (Amaranthus palmeri S. Wats. (scirp.org)
  • El objetivo de este estudio fue evaluar el efecto de diferentes tipos de semilla molida de Brassicaceae y de sus dosis de aplicación en la emergencia de Avena fatua , Lolium multiflorum, Lactuca serriola y Amaranthus retroflexus , las cuales son algunas de las principales malezas en los sistemas de producción de hortalizas. (cambridge.org)
  • Amaranthus tuberculatus (Moq. (sare.org)
  • Many sources separate common waterhemp ( Amaranthus rudis ) from tall waterhemp ( Amaranthus tuberculatus ), but recent authorities have considered the two as a single species. (sare.org)
  • The Panel identified a PM 9 Standard on Amaranthus species (A. palmeri and A. tuberculatus) as a priority and agreed this could be developed in 2023/24. (eppo.int)
  • In 2004 a population of A. palmeri was identified with resistance to glyphosate, a herbicide heavily relied on in modern no-tillage and transgenic glyphosate-resistant (GR) crop systems. (arizona.edu)
  • Other related Amaranthus species have been grown as crops for their greens and seeds for thousands of years in Mexico, South America, the Caribbean, Africa, India, and China. (wikipedia.org)
  • No isolation by distance was detected and A. palmeri was revealed to be a species with high genetic diversity. (arizona.edu)
  • Scientific name: Amaranthus palmeri S. Wats. (brit.org)
  • Amaranthus hypochondriacus - L. (pfaf.org)
  • Amaranthus hypochondriacus is a ANNUAL/PERENNIAL growing to 1.2 m (4ft) by 0.5 m (1ft 8in). (pfaf.org)
  • This project aims to determine the degree of genetic relatedness among eight different populations of GR and glyphosate-susceptible (GS) A. palmeri from various geographic regions in the United States by analyzing patterns of phylogeography and diversity to ascertain whether resistance evolved independently or spread from outside to an Arizona locality (AZ-R). Shikimic acid accumulation and EPSPS genomic copy assays confirmed resistance or susceptibility. (arizona.edu)
  • Thus, modern farmers need to continue to diversify weed management practices and prevent seed dispersal to mitigate herbicide resistance evolution in A. palmeri. (arizona.edu)
  • Gene drive technologies could provide a countermeasure: A gene drive agent could engineer A. palmeri to become glyphosate-sensitive again. (wikipedia.org)
  • Amaranthus tricolor is a ANNUAL growing to 1 m (3ft 3in) by 0.5 m (1ft 8in) at a medium rate. (pfaf.org)
  • A field study was conducted for the 2014 and 2015 growing season in Arkansas, Indiana, Illinois, Missouri, Ohio, and Tennessee to determine the effect of cereal rye and either oats, radish, or annual ryegrass on the control of Amaranthus spp. (bioone.org)
  • In 2014, North Dakota State University's "ND Weed Control Guide" selected Amaranthus palmeri, as "weed-of-the-year" to raise awareness about its "potentially devastating impact. (wikipedia.org)
  • La mostaza oriental mostró significativamente mayor eficacia como herbicida de gramíneas que la mostaza amarilla, que fue más efectiva en el control de malezas de hoja ancha. (cambridge.org)
  • Gene drive technologies could provide a countermeasure: A gene drive agent could engineer A. palmeri to become glyphosate-sensitive again. (wikipedia.org)
  • Experimentos de campo fueron realizados en el condado Macon, Georgia, durante 2010 y 2011 para determinar el impacto de nuevos sistemas de algodón resistentes a herbicidas y sus respectivos herbicidas en el control de Amaranthus palmeri resistente a glyphosate. (bioone.org)
  • Is Amaranthus palmeri glyphosate-resistant? (anyeating.com)
  • Reduced Absorption and Impaired Translocation Endows Glyphosate Resistance in Amaranthus palmeri Harvested in Glyphosate-Resistant Soybean from Argentina. (agrotecnio.org)
  • Amaranthus is a cosmopolitan genus of annual or short-lived perennial plants collectively known as amaranths. (anyeating.com)
  • 2019. Amaranthus palmeri in Kew Science Plants of the World Online . (wikimedia.org)