Results 121 to 130 of about 184 (144)
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Amicarbazone degradation by UVA-activated persulfate in the presence of hydrogen peroxide or Fe 2+

Catalysis Today, 2017
Abstract In recent years, persulfate (PS)-driven oxidation has been extensively studied as an efficient remediation technique for in situ chemical oxidation of contaminated sites. Among other ways, PS can be activated by UV radiation but most UV sources applied in PS activation studies are in the UVC range (λex ∼ 254 nm), whilst the use of UVA has ...
Catia A L Graça   +2 more
exaly   +2 more sources

Rooting Depth, Soil Type, and Application Rate Effects on Creeping Bentgrass Injury with Amicarbazone and Methiozolin

Crop Science, 2013
ABSTRACTAmicarbazone and methiozolin are herbicides with efficacy for annual bluegrass (Poa annua L.) control in creeping bentgrass (Agrostis stolonifera L.). Research was conducted to determine the effects of rooting depth and soil type on creeping bentgrass injury following amicarbazone and methiozolin applications. ‘Penncross’ creeping bentgrass was
James Brosnan
exaly   +2 more sources

Study of migration of modern pesticides amicarbazone, bicyclopyrone and pydiflumethofen from soil to groundwater (results of experimental studies)

Ukrainian Journal of Modern Toxicological Aspects
ABSTRACT. The expansion of the range and volume of application of plant protection products in agriculture increases the risk of contamination of soil, and subsequently of underground and surface water sources, especially with highly persistent pesticides in the soil. Аim.
Yu.V. Martiianova   +3 more
exaly   +2 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

Amicarbazone, a New Photosystem II Inhibitor

Weed Science, 2009
Amicarbazone is a new triazolinone herbicide with a broad spectrum of weed control. The phenotypic responses of sensitive plants exposed to amicarbazone include chlorosis, stunted growth, tissue necrosis, and death. Its efficacy as both a foliar- and root-applied herbicide suggests that absorption and translocation of this compound is very rapid.
Dayan, Franck E.   +2 more
openaire   +2 more sources

Amicarbazone Efficacy on Annual Bluegrass and Safety on Cool-Season Turfgrasses

Weed Technology, 2010
Amicarbazone has potential for selective annual bluegrass control in cool-season turfgrasses, but seasonal application timings may influence efficacy. To test this hypothesis, field experiments in New Jersey and Indiana investigated amicarbazone efficacy from fall or spring applications and growth chamber experiments investigated the influence of ...
Patrick E. McCullough   +3 more
openaire   +1 more source

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

Amicarbazone degradation promoted by ZVI-activated persulfate: study of relevant variables for practical application

Environmental Science and Pollution Research, 2017
Alarming amounts of organic pollutants are being detected in waterbodies due to their ineffective removal by conventional treatment techniques, which warn of the urgent need of developing new technologies for their remediation. In this context, advanced oxidation processes (AOPs), especially those based on Fenton reactions, have proved to be suitable ...
Cátia A L, Graça   +3 more
openaire   +2 more sources

Effects of Soil vs. Foliar Application of Amicarbazone on Annual Bluegrass (Poa annua)

Weed Technology, 2011
Amicarbazone is a photosystem II (PSII) inhibiting herbicide of the triazolinone herbicide family. Greenhouse experiments were conducted to compare the effects of amicarbazone and atrazine on annual bluegrass control and quantum yield (ΦPSII) when applied at three treatment placements (soil-only, foliage-only, and foliage + soil).
D. H. Perry, J. S. McElroy, R. H. Walker
openaire   +1 more source

Annual Bluegrass (Poa annua) Control in Creeping Bentgrass Putting Greens with Amicarbazone and Paclobutrazol

Weed Technology, 2013
Amicarbazone is a photosystem II–inhibiting herbicide recently registered for annual bluegrass control in established turf systems that include creeping bentgrass. However, research to date reveals potential issues with creeping bentgrass tolerance to amicarbazone.
Matthew D. Jeffries   +2 more
openaire   +1 more source

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