Results 141 to 150 of about 476 (168)

Diarylamidines: high potency inhibitors of acid-sensing ion channels. [PDF]

open access: yesNeuropharmacology, 2010
Chen X   +6 more
europepmc   +1 more source

Degradation of amicarbazone herbicide by photochemical processes

Journal of Photochemistry and Photobiology A: Chemistry, 2014
Abstract Amicarbazone is a triazolinone herbicide developed to replace atrazine in the world market. Several technologies have been studied aiming at removing pesticides from wastewater, seeking to study the degradation mechanisms involved and the degree of toxicity of the transformation products formed.
Antonio Carlos Silva Costa Teixeira   +1 more
exaly   +2 more sources

Photochemical Fate of Amicarbazone in Aqueous Media: Laboratory Measurement and Simulations

Environmental Engineering Science, 2015
Abstract Amicarbazone (AMZ) is an extensively used, broad-spectrum triazolinone herbicide. The literature is scarce regarding experimental data on AMZ photodegradation, whose fate in natural waters has not yet been investigated in detail. By combining laboratory experiments using isolated natural organic matter, literature data, and mathematical ...
Antonio Carlos Silva Costa Teixeira   +2 more
exaly   +2 more sources

Effect of Soil Texture and pH on Amicarbazone Persistence

Itsrj, 2017
Amicarbazone is a photosystem II‐inhibiting herbicide utilized for weed species in turfgrasses. Amicarbazone is highly water soluble, has a low soil organic carbon–water partition coefficient, and does not dissociate. Although previous research suggests that amicarbazone persistence may range widely, it has been reported to be very short in acidic ...
Travis Gannon
exaly   +2 more sources

Evaluation of amicarbazone toxicity removal through degradation processes based on hydroxyl and sulfate radicals

Journal of Environmental Science and Health - Part A Toxic/Hazardous Substances and Environmental Engineering, 2019
The herbicide amicarbazone (AMZ), which appeared as a possible alternative to atrazine, presents moderate environmental persistence and is unlikely to be removed by conventional water treatment techniques. Advanced oxidation processes (AOPs) driven by •OH and/or SO4•- radicals are then promising alternatives to AMZ-contaminated waters remediation, even
Catia A L Graça   +2 more
exaly   +3 more sources

Physiological effects of temperature on turfgrass tolerance to amicarbazone

Pest Management Science, 2014
Abstract BACKGROUND Amicarbazone effectively controls annual bluegrass ( Poa annua L.) in bermudagrass [ Cynodon dactylon (L.) Pers. × C. transvaalensis
Jialin, Yu   +2 more
openaire   +2 more sources

Analysis of amicarbazone and its two metabolites in grains and soybeans by liquid chromatography with tandem mass spectrometry

Journal of Separation Science, 2015
A sensitive, simple and reliable analytical method based on a modified quick, easy, cheap, effective, rugged, safe sample preparation and liquid chromatography with tandem mass spectrometry detection was developed for the simultaneous determination of amicarbazone and its two major metabolites desamino amicarbazone and isopropyl‐2‐hydroxy‐desamino ...
Zhiqi Zhang, Weiguo Song
exaly   +3 more sources

Dissipation kinetics and degradation mechanism of amicarbazone in soil revealed by a reliable LC-MS/MS method

Environmental Science and Pollution Research, 2015
A sensitive and reliable analytical method was developed for simultaneous determination of amicarbazone (AMZ) and its two major metabolites including desamino amicarbazone (DA) and isopropyl-2-hydroxy-DA-amicarbazone (Ipr-2-OH-DA-AMZ) in soil for the first time.
Zhiqi Zhang, Lijun Han, Hongxia Tang
exaly   +3 more sources

Flazasulfuron Tank Mixtures with Amicarbazone for Annual Bluegrass Control in Seashore Paspalum

Applied Turfgrass Science, 2014
Flazasulfuron may be safely applied to actively growing seashore paspalum (Paspalum vaginatum Sw.), but applications for annual bluegrass control in late winter or spring could be injurious. A 3‐year field experiment was conducted to evaluate tank mixtures of flazasulfuron with amicarbazone at turf dormancy or partial greenup to determine if ...
Christopher Johnston
exaly   +2 more sources

Seashore Paspalum Tolerance to Amicarbazone at Various Seasonal Application Timings

Weed Technology, 2015
Turfgrass injury from triazines has limited the use of photosystem II (PS II) inhibitors for weed control in seashore paspalum. Amicarbazone is a new PS II inhibitor with potential safety in seashore paspalum, but the effects of application timing on turf tolerance has received limited investigation.
Jialin Yu   +2 more
openaire   +1 more source

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