Results 21 to 30 of about 2,430 (171)

Approach to Demography of ALS-Resistant Glebionis coronaria as Influenced by Management Factors: Tillage, Allelopathic Crops and Herbicides

open access: yesAgronomy, 2022
Glebionis coronaria (L.) Cass. ex Spach is one of the most serious weeds in cereal crops in Northern Tunisia. Our previous studies have confirmed the presence of resistance to ALS-inhibiting herbicides in G.
Zeineb Hada   +5 more
doaj   +1 more source

First Report of Multiple Resistance in Galium aparine to ALS-Inhibiting and Auxin Analog Herbicides in Kermanshah, Iran [PDF]

open access: yesPlanta Daninha, 2019
: Catchweed Bedstraw (Galium aparine) is a problematic weed, which has become increasingly difficult to control with herbicides in Iran. The aim of this study was to screen selected putative-resistant populations of G.
I. NOSRATTI, A. MUHAMMADYARI
doaj   +1 more source

Auxin-type herbicide drift: effects on grapevine leaf functioning and reproductive performance

open access: yesIVES Technical Reviews, 2021
Auxin-type herbicides are widely used to control broad-leafed weeds in cereal crop fields and pastures. Vapour drift, however, can spread several kilometres and therefore reach nearby vineyards.
Gerhard Rossouw   +3 more
doaj   +1 more source

Phytotoxicity and physiological changes in Schinus terebinthifolius Raddi under simulated 2,4-D drift and dicamba [PDF]

open access: yesRevista Ceres, 2022
The use of auxin mimics herbicides in agriculture is widespread in a great diversity of crops. The indiscriminate use of herbicides can cause adverse effects in the plants. Among the plant species that stand out for being highly competitive and resistant
Roberto Costa Avila Neto   +6 more
doaj   +1 more source

The consequences of synthetic auxin herbicide on plant–herbivore interactions

open access: yesTrends in Plant Science, 2022
Although herbicide drift is a common side effect of herbicide application in agroecosystems, its effects on the ecology and evolution of natural communities are rarely studied. A recent shift to dicamba, a synthetic auxin herbicide known for ‘drifting’ to nontarget areas necessitates the examination of drift effects on the plant-insect interactions ...
Nia Johnson   +4 more
openaire   +2 more sources

Quantitative Distribution and Metabolism of Auxin Herbicides in Roots [PDF]

open access: yesPlant Physiology, 1970
The internal concentrations of four auxin herbicides- 2,4-dichlorophenoxyacetic acid, dicamba, picloram, and naphthaleneacetic acid-were measured in the roots of treated pea seedlings. Intact seedlings were immersed in solutions of labeled herbicides at concentrations sufficient to produce toxic symptoms (inhibition of elongation, radial enlargement ...
P C, Scott, R O, Morris
openaire   +2 more sources

Auxinic herbicides, mechanisms of action, and weed resistance: A look into recent plant science advances

open access: yesScientia Agricola, 2015
Auxin governs dynamic cellular processes involved at several stages of plant growth and development. In this review, we discuss the mechanisms employed by auxin in light of recent scientific advances, with a focus on synthetic auxins as herbicides and ...
Pedro Jacob Christoffoleti   +4 more
doaj   +1 more source

Convergent Adaptation of Multiple Herbicide Resistance to Auxin Mimics and ALS- and EPSPS-Inhibitors in Brassica rapa from North and South America

open access: yesPlants, 2023
Herbicide-resistant weeds have been identified and recorded on every continent where croplands are available. Despite the diversity of weed communities, it is of interest how selection has led to the same consequences in distant regions. Brassica rapa is
José Alfredo Dominguez-Valenzuela   +7 more
doaj   +1 more source

Design, synthesis, and herbicidal activity of indole-3-carboxylic acid derivatives as potential transport inhibitor response 1 antagonists

open access: yesFrontiers in Chemistry, 2022
Auxins as an important class of phytohormones play essential roles in plant life cycle; therefore, developing compounds with auxin-like properties for plant growth regulation and weed control applications is of great significance. Herein, we reported the
Xing Wang   +7 more
doaj   +1 more source

Two Auxinic Herbicides Affect Brassica napus Plant Hormone Levels and Induce Molecular Changes in Transcription

open access: yesBiomolecules, 2021
With the introduction of the new auxinic herbicide halauxifen-methyl into the oilseed rape (Brassica napus) market, there is a need to understand how this new molecule interacts with indigenous plant hormones (e.g., IAA) in terms of crop response.
Jutta Ludwig-Müller   +6 more
doaj   +1 more source

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