Results 51 to 60 of about 3,207,348 (383)

Herbicide cycling has diverse effects on evolution of resistance in Chlamydomonas reinhardtii [PDF]

open access: yes, 2012
Cycling pesticides has been proposed as a means of retarding the evolution of resistance, but its efficacy has rarely been empirically tested. We evolved populations of Chlamydomonas reinhardtii in the presence of three herbicides: atrazine, glyphosate ...
Alekshun   +54 more
core   +1 more source

Alternative Performance Targets for Integrating Cover Crops as a Proactive Herbicide-Resistance Management Tool

open access: yesWeed science, 2020
Intensified cover-cropping practices are increasingly viewed as a herbicide-resistance management tool but clear distinction between reactive and proactive resistance management performance targets is needed.
Jess Bunchek   +5 more
semanticscholar   +1 more source

Herbicide Resistance in Setaria

open access: yes, 2016
The four documented cases of field selection for herbicide resistance in weedy Setaria are described in this chapter. In each case, weed control failure was observed in practice in the field. In all cases, resistance was target-site-based resistance and was due to single nucleotide mutations causing amino-acid substitutions at codon 264 of psbA ...
Darmency, Henri   +2 more
openaire   +2 more sources

Herbicide Selection Promotes Antibiotic Resistance in Soil Microbiomes

open access: yesMolecular biology and evolution, 2021
Herbicides are one of the most widely used chemicals in agriculture. While they are known to be harmful to nontarget organisms, the effects of herbicides on the composition and functioning of soil microbial communities remain unclear.
Hanpeng Liao   +14 more
semanticscholar   +1 more source

Fitness of Herbicide-Resistant Weeds: Current Knowledge and Implications for Management

open access: yesPlants, 2019
Herbicide resistance is the ultimate evidence of the extraordinary capacity of weeds to evolve under stressful conditions. Despite the extraordinary plant fitness advantage endowed by herbicide resistance mutations in agroecosystems under herbicide ...
Martin M. Vila-Aiub
doaj   +1 more source

Effect of a glyphosate-containing herbicide on Escherichia coli and Salmonella Ser. Typhimurium in an in vitro rumen simulation system [PDF]

open access: yes, 2019
Glyphosate (N-(phosphonomethyl)glycine) is the most-used herbicide worldwide. Many studies in the past have shown that residues of the herbicide can be found in many cultivated plants, including those used as livestock feed.
Bote, Katrin   +4 more
core   +1 more source

Framework for an expert evaluation for the evolution of weed resistance

open access: yesJulius-Kühn-Archiv, 2014
The apparent rate of evolution of resistance of weeds to herbicides has increased substantially over the past decade. Data suggests phenotypic expression is affected by the mechanism of action of the herbicide, the taxonomy of the weed, the extent and ...
Vencill, William   +3 more
doaj   +1 more source

Weed resistance to herbicides [PDF]

open access: yesActa herbologica, 2020
Weed resistance to herbicides represents the acquired resistance of individuals to complete the life cycle and leave offspring in the conditions of extended exposure to the same herbicide, i.e. herbicides of the same mechanism of action to which they were sensitive at the beginning of the application.
openaire   +1 more source

Managing the evolution of herbicide resistance

open access: yesPest Management Science, 2015
Abstract BACKGROUND Understanding and managing the evolutionary responses of pests and pathogens to control efforts is essential to human health and survival.
Evans, Jeffrey A   +6 more
openaire   +2 more sources

Functional Materials for Environmental Energy Harvesting in Smart Agriculture via Triboelectric Nanogenerators

open access: yesAdvanced Functional Materials, EarlyView.
This review explores functional and responsive materials for triboelectric nanogenerators (TENGs) in sustainable smart agriculture. It examines how particulate contamination and dirt affect charge transfer and efficiency. Environmental challenges and strategies to enhance durability and responsiveness are outlined, including active functional layers ...
Rafael R. A. Silva   +9 more
wiley   +1 more source

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