Results 51 to 60 of about 1,489 (179)

Amaranthus palmeri S. Watson. A new threat to agriculture in Europe and the Mediterranean region

, 2023
Amaranthus palmeri S. Watson is a dioecious broad-leaved species characterised by rapid growth, high seed production, efficient resource use and adaptability to diverse environments and cropping systems. A.
Joel Torra4, Ilias Travlos, Andrea Milani, Baruch Rubin, Alicia Cirujeda, Maor Matzrafi, Panagiotis Kanatas, Duilio Iamonico, Ioannis Gazoulis6, Laura Scarabel, Roland Beffa, José María Montull4, Josep Maria Llenes, Gabriel Pardo, Alexandros Tataridas, Ana Isabel Marí, Jordi Recasens4, Husrev Mennan, Mehmet Nedim Dogan   +18 more
core   +1 more source

Validation of the International Weed Genomics Consortium genome annotation pipeline through reannotation of the model species Arabidopsis thaliana

The Plant Genome, Volume 19, Issue 3, September 2026.
Abstract The International Weed Genomics Consortium (IWGC) has sequenced and annotated the genomes of over 30 weed species, generating genomic resources to understand their biology, evolution, and adaptation. The objective of this study was to evaluate the semi‐automated, isoform sequencing (Iso‐seq)‐based, IWGC genome annotation pipeline by ...
Luan Cutti, Daniel Fernando da Silva Filho, Geisson Edwin Guadir Lara, Jessica Matheson, Nicholas A. Johnson, Jacob Montgomery, Nathan Hall, Brent Murphy, Todd A. Gaines, Eric L. Patterson   +9 more
wiley   +1 more source

Integrated genomic and transcriptomic approaches reveal oxidative stress adaptation mechanisms in a mesotrione‐resistant Amaranthus tuberculatus biotype

Pest Management Science, Volume 82, Issue 7, Page 6387-6398, July 2026.
Integrated GWAS and transcriptomics in a Canadian waterhemp biotype reveal mesotrione resistance is polygenic and metabolically driven. Significant SNPs and 187 herbicide‐responsive genes point to enhanced redox homeostasis, glutathione‐linked detoxification, lipid/secondary metabolism, and oxidative stress responses. Resistance arises from coordinated,
Martin Laforest, Marianne Bessette, Geneviève Gagnon, Sandra Flores‐Mejia, Brahim Soufiane, Marie‐Claire Goulet, Dominique Michaud   +6 more
wiley   +1 more source

Amaranthus palmeri en Brasil. [PDF]

, 2017
Amaranthus palmeri ...
GAZZIERO, D. L. P., ADEGAS, F. S.
core  

CRISPR-Cas12a fluorescence assays identify weedy Amaranthus species

Scientific Reports
Tall Waterhemp (Amaranthus tuberculatus) and Palmer Amaranth (Amaranthus palmeri) populations have developed multiple-herbicide resistance and impact the production of important crops, including corn, soybean and cotton. Morphological plasticity of these
Leonardo Galindo-González, Andrée Ann Dupras   +1 more
doaj   +1 more source

A Novel Single-Site Mutation in the Catalytic Domain of Protoporphyrinogen Oxidase IX (PPO) Confers Resistance to PPO-Inhibiting Herbicides

Frontiers in Plant Science, 2019
Protoporphyrinogen oxidase (PPO)-inhibiting herbicides are used to control weeds in a variety of crops. These herbicides inhibit heme and photosynthesis in plants.
Gulab Rangani, Reiofeli A. Salas-Perez, Raphael A. Aponte, Michael Knapp, Ian R. Craig, Thomas Mietzner, Ana Claudia Langaro, Matheus M. Noguera, Aimone Porri, Nilda Roma-Burgos   +9 more
doaj   +1 more source

Cirsium arvense management with electrical weed control and clopyralid

Pest Management Science, Volume 82, Issue 7, Page 6575-6584, July 2026.
Electrical weed control (EWC) treatments reduced Cirsium arvense biomass by ≤95% and suppressed new shoot emergence by 70–95%, achieving control comparable to clopyralid. Sequential or integrated applications enhanced efficacy, demonstrating EWC's potential as a nonchemical tool for perennial weed management in orchard systems.
Luisa Carolina Baccin, Marcelo L. Moretti   +1 more
wiley   +1 more source

Amaranthus palmeri S. Watson, primeros datos para la flora valenciana

, 2023
Amaranthus palmeri S. Watson (Amaranthaceae) is cited for the first time in the Valencian flora, found in the province of Castellón (Spain), in the village of Vila-real.
Senar Lluch, Romà
core   +1 more source

Metabolomic profile of Amaranthus palmeri S. Watson (Amaranthoideae, Amaranthaceae): Effect on enzymes related to metabolic syndrome

Botan‪ical Sciences
Background: Amaranthus palmeri is recognized as one of the most harmful weeds worldwide due to its aggressive spread and resistance to herbicides, complicating its control in agricultural systems.
Jesús Alfredo Araujo-León, Ivonne Sánchez-del Pino, Rolffy Ortiz-Andrade, Areli Carrera-Lanestosa, Ligia Guadalupe Brito-Argáez, Avel González-Sánchez, Sergio R. Peraza-Sánchez, Andrés Xingú-López, Victor Aguilar-Hernandez   +8 more
doaj   +1 more source

Herbicide programs, cropping sequences, and tillage-types: a systems approach for managing Amaranthus palmeri in dicamba-resistant cotton

Frontiers in Agronomy, 2023
Herbicide-resistant Amaranthus palmeri poses a significant threat to cotton production in the US. Tillage, cover crops, crop rotations, and dicamba-based herbicide programs can individually provide effective control of A.
Rohith Vulchi, Scott Nolte, Joshua McGinty, Benjamin McKnight   +3 more
doaj   +1 more source