Results 21 to 30 of about 846 (151)

Unveiling the bioherbicidal potential of Eupatorium capillifolium (Lam.) Small for selective management of agricultural weeds [PDF]

Scientific Reports
The global rise of herbicide-resistant weeds underscores the urgent need for sustainable weed management strategies. Eupatorium capillifolium (Lam.) Small, a perennial invasive weed native to North America and widespread in the Southeastern United States,
Rakesh Kumar Ghosh, Andrew J. Price, Melissa Boersma, Aniruddha Maity   +3 more
doaj   +2 more sources

Chromosome‐level assemblies of Amaranthus palmeri, Amaranthus retroflexus, and Amaranthus hybridus allow for genomic comparisons and identification of a sex‐determining region [PDF]

Plant Journal
Christopher Saski, Patrick J Tranel, Todd Gaines   +2 more
exaly   +2 more sources

Inheritance of 2,4-dichlorophenoxyacetic acid (2,4-D) resistance in Amaranthus palmeri. [PDF]

Sci Rep, 2022
AbstractIn this study, the inheritance of 2,4-D resistance in a multiple herbicide-resistant Palmer amaranth (KCTR) was investigated. Direct and reciprocal crosses were performed using 2,4-D-resistant KCTR and susceptible KSS plants to generate F1 progenies.
Shyam C, Peterson DE, Jhala AJ, Jugulam M.   +3 more
europepmc   +4 more sources

Genomic profiling of dioecious Amaranthus species provides novel insights into species relatedness and sex genes

BMC Biology, 2023
Background Amaranthus L. is a diverse genus consisting of domesticated, weedy, and non-invasive species distributed around the world. Nine species are dioecious, of which Amaranthus palmeri S. Watson and Amaranthus tuberculatus (Moq.) J.D.
Damilola A. Raiyemo, Lucas K. Bobadilla, Patrick J. Tranel   +2 more
doaj   +1 more source

Introduction and management of Amaranthus palmeri in Brazil

Advances in Weed Science, 2023
Abstract Glyphosate-resistant palmer amaranth, Amaranthus palmeri, a difficult to control weed with aggressive growth, capable of causing large yield losses in annual crops, was identified in Brazil, in the state of Mato Grosso, in 2015. After notification, an epidemiological survey was carried out to identify the place of entry and area of dispersion.
Dionísio Luiz Pisa Gazziero, Alexandre Ferreira da Silva, Omar Roberto da Silveira, Stephen O. Duke, Antonio Luíz Cerdeira   +4 more
openaire   +2 more sources

Growth Analysis of Glyphosate-Resistant and Susceptible Amaranthus palmeri Biotypes. [PDF]

Plant Environ Interact
ABSTRACTThis study examined the growth parameters of both glyphosate‐susceptible and glyphosate‐resistant biotypes of Amaranthus palmeri, designated as GA2005 and GA2017, respectively. A two‐year microplot field study was conducted to assess their growth characteristics.
de Souza Rodrigues J, Basinger NT, Leon RG, Bacha AL, da Silva Santos RT, Eason KM, Shilling D, Grey TL.   +7 more
europepmc   +4 more sources

Male Linked Genomic Region Determines Sex in Dioecious Amaranthus palmeri. [PDF]

J Hered, 2020
Dioecy, the separation of reproductive organs on different individuals, has evolved repeatedly in different plant families. Several evolutionary paths to dioecy have been suggested, but the mechanisms behind sex determination is not well understood.
Neves CJ, Matzrafi M, Thiele M, Lorant A, Mesgaran MB, Stetter MG.   +5 more
europepmc   +7 more sources

Seed protein biotyping in Amaranthus species: a tool for rapid identification of weedy amaranths of concern

Plant Methods, 2023
Background The Amaranthus genus contains at least 20 weedy and invasive species, including Amaranthus palmeri (palmer’s amaranth) and Amaranthus tuberculatus (tall waterhemp), two species of regulatory concern in North America, impacting production and ...
Maxime Murphy, Julia Hubert, Ruojing Wang, Leonardo Galindo-González   +3 more
doaj   +1 more source

Primer registro de la maleza agrícola e invasiva Amaranthus palmeri (Amaranthaceae) para la flora de la Península de Yucatán y actualización de la diversidad de Amaranthus en la región.

Botan‪ical Sciences, 2019
Antecedentes: Amaranthus palmeri es una hierba dioica que se ha convertido en una especie invasora por su capacidad de adaptación y alta resistencia a herbicidas.
Ivonne Sánchez-del Pino, Alfredo Dorantes-Euan, Ariadna Ibarra-Morales   +2 more
doaj   +1 more source

Amaranthus palmeri, a second record for Africa and notes on A. sonoriensis nom. nov.

Bothalia: African Biodiversity & Conservation, 2017
Background: Amaranthus is a critical genus from a taxonomic point of view because of its high phenotypic variability, which has led to nomenclatural disorder, misapplication of names, and erroneous species identification.
Duilio Iamonico, Ridha El Mokni
doaj   +1 more source