Results 1 to 10 of about 2,511 (224)
Effect of Adjuvant on Glyphosate Effectiveness, Retention, Absorption and Translocation in Lolium rigidum and Conyza canadensis [PDF]
Plants, 2020 Glyphosate retention, absorption and translocation with and without adjuvant were examined in Lolium rigidum and Conyza canadensis in greenhouse and laboratory settings to develop an understanding of the influence of the selected adjuvant on glyphosate ...
Candelario Palma-Bautista +6 more
doaj +3 more sources
Physiology of Glyphosate-Resistant and Glyphosate-Susceptible Palmer Amaranth (Amaranthus palmeri) Biotypes Collected from North Carolina [PDF]
International Journal of Agronomy, 2013 Glyphosate-resistant (GR) biotypes of Palmer amaranth are now commonly found across the southern United States. Experiments were conducted to characterize physiological differences between a GR biotype and a glyphosate-susceptible (GS) biotype from North
Jared R. Whitaker +4 more
doaj +2 more sources
Herbicide resistant weeds: the case of resistance to glyphosate
Vietnam Journal of Science, Technology and Engineering, 2022 Glyphosate has become the most widely used herbicide worldwide since 1974 with a global use of 8.6 billion kg (glyphosate active ingredient) between 1974 and 2014.
The Duc Ngo
doaj +1 more source
Absorption and translocation tolerance of glyphosate
African Journal of Agricultural Research, 2015 The purpose of this experiment was to relate the tolerance of Commelina benghalensis to two different kinds of glyphosate formulation, in function of the absorption time and translocation of this molecule in the cells of this plant. The experiment was conducted in a greenhouse.
Katia Meschede Dana +5 more
openaire +2 more sources
PLoS ONE, 2020 The evolution of glyphosate resistance (GR) in weeds is an increasing problem. Glyphosate has been used intensively on wild poinsettia (Euphorbia heterophylla L.) populations for at least 20 years in GR crops within South America.
Rafael R. Mendes +9 more
doaj +3 more sources
Glyphosate used as desiccant contaminates plant pollen and nectar of non-target plant species
Heliyon, 2022 Pesticide products containing glyphosate as a systemic active ingredient are some of the most extensively used herbicides worldwide. After spraying, residues have been found in nectar and pollen collected by bees foraging on treated plants.
Elena Zioga +2 more
doaj +1 more source
Frontiers in Plant Science, 2017 Multiple mechanisms of resistance to glyphosate are exhibited by populations of Lolium spp. worldwide. Association of resistance with growth and reproductive fitness is an important predictor for long-term success of glyphosate-resistant (R) versus ...
Pablo T. Fernández-Moreno +3 more
doaj +1 more source
Non-Target Site Mechanisms Endow Resistance to Glyphosate in Saltmarsh Aster (Aster squamatus)
Plants, 2021 Of the six-glyphosate resistant weed species reported in Mexico, five were found in citrus groves. Here, the glyphosate susceptibility level and resistance mechanisms were evaluated in saltmarsh aster (Aster squamatus), a weed that also occurs in Mexican
José Alfredo Domínguez-Valenzuela +5 more
doaj +1 more source
Non Target Site Tolerance Mechanisms Describe Tolerance to Glyphosate in Avena sterilis
Frontiers in Plant Science, 2016 Sterile wild oat (Avena sterilis L.) is an autogamous grass established in warm climate regions. This species has been used as a cover crop in Mediterranean perennial crops during the spring period prior to initiating competition with the main crop for ...
Pablo Tomas Fernandez-Moreno +5 more
doaj +1 more source
The First Case of Glyphosate Resistance in Johnsongrass (Sorghum halepense (L.) Pers.) in Europe
Plants, 2020 Six Johnsongrass populations suspected of being glyphosate resistant were collected from railways and freeways near Cordoba (SW Spain), where glyphosate is the main weed control tool.
Jose G. Vazquez-Garcia +4 more
doaj +1 more source