Results 31 to 40 of about 2,511 (224)

First Case of Glyphosate Resistance in Bromus catharticus Vahl.: Examination of Endowing Resistance Mechanisms

Frontiers in Plant Science, 2021
Bromus catharticus Vahl. has been used as a valuable forage crop, but it has also been noted as a weed of winter crops and an invader in several countries. In Argentina, a putative glyphosate-resistant population of B.
Marcos Yanniccari, Marcos Yanniccari, José G. Vázquez-García, María E. Gómez-Lobato, María E. Gómez-Lobato, Antonia M. Rojano-Delgado, Pedro L. da C. A. Alves, Rafael De Prado   +7 more
doaj   +1 more source

Mechanisms of Glyphosate Resistance in Common Ragweed (Ambrosia artemisiifolia): Patterns of Absorption, Translocation, and Metabolism

Weed science, 2022
Glyphosate's efficacy is influenced by the amount absorbed and translocated throughout the plant to inhibit 5-enolpyruvyl shikimate-3-phosphate synthase (EPSPS).
H. Byker, N. Soltani, S. Nissen, T. Gaines, Philip E. Westra, Sara L. Martin, F. Tardif, D. Robinson, M. B. Lawton, P. Sikkema   +9 more
semanticscholar   +1 more source

Mechanism(s) of Glyphosate Resistance in a Selected Plantago lanceolata (L.) R Biotype

Agronomy, 2021
In 2003, a glyphosate-resistant plantago (Plantago lanceolata L.) population located in the Robertson district of South Africa was subjected to different glyphosate dosages and the highest dosage (7200 g a.e.
Vhuthu Ndou, Petrus Jacobus Pieterse, Dirk Jacobus Brand, Alvera Vorster, Amandrie Louw, Ethel Phiri   +5 more
doaj   +1 more source

Sourgrass Resistance Mechanism to the Herbicide Glyphosate [PDF]

Planta Daninha, 2019
: The knowledge on the mechanism that gives a weed resistance to a particular herbicide is essential regarding scientific, academic, and practical aspects because it determines the recommendations for prevention and management of resistance in the field.
M.S.C. MELO, L.J.F.N. ROCHA, C.A.C.G. BRUNHARO, M. NICOLAI, V.L. TORNISIELLO, S.J. NISSEN, P.J. CHRISTOFFOLETI   +6 more
doaj   +1 more source

Temperature influences glyphosate efficacy on glyphosate-resistant and -susceptible goosegrass (Eleusine indica)

Frontiers in Plant Science, 2023
Glyphosate has been widely used to control Eleusine indica and other weeds in South China for many years. Among the most troublesome weeds in South China, E. indica can remain alive all year round.
Wenlei Guo, Wenlei Guo, Chun Zhang, Chun Zhang, Siwei Wang, Siwei Wang, Taijie Zhang, Taijie Zhang, Xingshan Tian, Xingshan Tian   +9 more
doaj   +1 more source

Antioxidant Enzyme and Cytochrome P450 Activities Are Involved in Horseweed (Conyza Sumatrensis) Resistance to Glyphosate

Stresses, 2022
The intensive global use of glyphosate has led to the evolution of glyphosate resistant (GR) weed species, including the economically damaging horseweed (Conyza sumatrensis). We evaluated the glyphosate resistance mechanisms of C. sumatrensis.
Gabrielly Cristina Kubis, Raizza Zorman Marques, Rafael Shinji Akiyama Kitamura, Arthur Arrobas Martins Barroso, Philippe Juneau, Marcelo Pedrosa Gomes   +5 more
doaj   +1 more source

Target and Non-Target Site Mechanisms Developed by Glyphosate-Resistant Hairy beggarticks (Bidens pilosa L.) Populations from Mexico

Frontiers in Plant Science, 2016
In 2014 hairy beggarticks (Bidens pilosa L.) has been identified as being glyphosate-resistant in citrus orchards from Mexico. The target and non-target site mechanisms involved in the response to glyphosate of two resistant populations (R1 and R2) and ...
Ricardo Alcántara-de la Cruz, Ricardo Alcántara-de la Cruz, Pablo Tomas Fernandez, Carmen V Ozuna, Antonia Maria Rojano-Delgado, Hugo Enrique Cruz-Hipolito, Jose Alfredo Dominguez-Valenzuela, Francisco Barro, Rafael De Prado   +8 more
doaj   +1 more source

Absorption and Translocation of Glyphosate by Carrot Infected by Swamp Dodder [PDF]

Journal of the American Society for Horticultural Science, 1991
Absorption of “C-labeled glyphosate by whole carrot (Daucus carota L.) plants infected or not infected by swamp dodder (Cuscuta gronovii Willd ex R & S) increased from 14% 1 day after treatment to 56% 14 days after treatment. Absorption of
Thomas A. Bewick, Larry K. Binning, Nelson E. Balke   +2 more
openaire   +1 more source

Translocation of Glyphosate in Cirsium arvense

HortScience, 1984
Abstract The extent and time required for translocation of glyphosate [N-(phosphonomethyl)glycine] in Canada thistle [ Cirsium arvense (L.) Scop.] was determined by application to single shoots of a rhizome system and detachment of treated shoots at intervals.
Deborah S. N. Beuerman, David L. Hensley, Philip L. Carpenter   +2 more
openaire   +1 more source

Translocation of Glyphosate in Strawberry Stolons

HortScience, 1985
Abstract Field growing nonfruiting strawberries ( Fragaria x ananassa Duch. ‘Midway’) were treated with ( methyl - 14 C) glyphosate ( N
Gerald R. Leather, J. Ray Frank
openaire   +1 more source