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Showing 1-30 of 31 results for "48624" within Papers
Lygia T Budnik et al.
Environmental health : a global access science source, 11, 5-5 (2012-01-31)
Although ozone-depleting methyl bromide was destined for phase-out by 2005, it is still widely applied as a consequence of various critical-use-exemptions and mandatory international regulations aiming to restrict the spread of pests and alien species (e.g. in globalized transport and
[Determination of inorganic toxic anions in blood and urine for diagnosis of their poisoning].
Shigetoshi Kage
Chudoku kenkyu : Chudoku Kenkyukai jun kikanshi = The Japanese journal of toxicology, 25(1), 27-34 (2012-05-10)
Ganghua Tang et al.
Nuclear medicine communications, 32(6), 466-474 (2011-04-27)
[C]methyl iodide ([C]CH3I) is the most extensively used methylation agent for the preparation of a majority of C-labeled positron emission tomography (PET) radiotracers, which is commonly produced by the wet method and the gas-phase method. On account of the complexity
Marcus Schortemeyer et al.
Journal of economic entomology, 104(3), 717-731 (2011-07-09)
Following the increasing international phasing out of methyl bromide for quarantine purposes, the development of alternative treatments for timber pests becomes imperative. The international accreditation of new quarantine treatments requires verification standards that give confidence in the effectiveness of a
The challenge of research and extension to define and implement alternatives to methyl bromide
Noling.W.J and Becker.OJ
Journal of Nematology, 26, 573-573 (1994)
Handbook of Chemicals and Safety (2016)
Alan V Barak et al.
Journal of economic entomology, 104(1), 69-74 (2011-03-17)
Ash (Fraxinus spp.) logs, infested with fully developed, cold-acclimated larval and prepupal emerald ash borer, Agrilus planipennis Fairmaire (Coleoptera: Buprestidae), were fumigated with methyl bromide (MeBr) at 4.4 and 10.0 degrees C for 24 h. Concentrations X time dosages of
Fortune Ezemobi et al.
Acta crystallographica. Section E, Structure reports online, 70(Pt 12), 456-461 (2015-01-02)
The title compounds, C9H7NO3, (1), C10H7NO5, (2), and C14H9NO5, (3), are three potentially anti-convulsant compounds. Compounds (1) and (2) are isoindoline derivatives and (3) is an iso-quinoline derivative. Compounds (2) and (3) crystallize with two independent mol-ecules (A and B)
Paul E Stromberg et al.
Clinical toxicology (Philadelphia, Pa.), 51(3), 182-185 (2013-03-12)
Methyl bromide is a halogenated aliphatic hydrocarbon that exists as a colorless gas or a volatile liquid. Methyl bromide historically had been used in fire extinguishers but is more commonly used as a gas fumigant for soil-borne diseases and pests.
A Mark Ibekwe et al.
The Science of the total environment, 409(19), 3740-3748 (2011-07-16)
Persistence of E. coli O157 in the environment is a serious public health concern. However, little is known about the persistence of this pathogen after exposure to chemical compounds like fumigants in the environment. In this study, the persistence behavior
Spencer S Walse et al.
Journal of economic entomology, 106(3), 1155-1163 (2013-07-20)
Methyl bromide (MB) chamber fumigations were evaluated for postharvest control of light brown apple moth, Epiphyas postvittana (Walker) (Lepidoptera: Tortricidae), in fresh fruit destined for export from California. To simulate external feeding, larvae were contained in gas-permeable cages and distributed
Ting Bin Lim et al.
Journal of the American Chemical Society, 133(30), 11534-11539 (2011-06-24)
We describe the dissociative attachment (DA) of methyl bromide to form chemisorbed CH(3) and Br on a Si(100)-2Ɨ1 surface at 270 K. The patterns of DA were studied experimentally by ultra-high vacuum scanning tunneling microscopy (STM) and interpreted by ab
J Alfonso Cabrera et al.
Pest management science, 68(5), 773-780 (2011-11-22)
Many California grape growers use preplant fumigation to ensure uniform and healthy grapevine establishment in replant situations. A field study was conducted to evaluate the performance of subsurface drip-applied chemical alternatives to methyl bromide on plant-parasitic nematodes, plant vigor and
Richeng Xuan et al.
Environmental science & technology, 45(6), 2317-2322 (2011-02-24)
Emissions of methyl bromide (MeBr) from agricultural fumigation can lead to depletion of the stratospheric ozone layer, and so its use is being phased out. However, as MeBr is still widely used under Critical Use Exemptions, strategies are still required
Miho Suzuki et al.
Analytical biochemistry, 491, 10-17 (2015-09-04)
Cytometry is a versatile and powerful method applicable to different fields, particularly pharmacology and biomedical studies. Based on the data obtained, cytometric studies are classified into high-throughput (HTP) or high-content screening (HCS) groups. However, assays combining the advantages of both
Erin N Mayfield et al.
Journal of environmental management, 106, 93-101 (2012-05-12)
We examine the progress of the phaseout of the use of the pesticide methyl bromide in the production of California field strawberries. This phaseout is required under the Montreal Protocol and has been contentious in this sector, which receives exemptions
Shigeo Hayakawa et al.
The Journal of chemical physics, 137(18), 184308-184308 (2012-11-21)
High-energy electron transfer dissociation (HE-ETD) on collisions with alkali metal targets (Cs, K, and Na) was investigated for CH(3)X(+) (X = Cl, Br, and I) ions by a charge inversion mass spectrometry. Relative peak intensities of the negative ions formed
Yulong Xu et al.
The Journal of chemical physics, 137(18), 184501-184501 (2012-11-21)
The bimolecular nucleophilic substitution (S(N)2) reaction of CH(3)Br and OH(-) in aqueous solution was investigated using a multilayered-representation quantum mechanical and molecular mechanics methodology. Reactant complex, transition state, and product complex are identified and characterized in aqueous solution. The potentials
Guy J Hallman et al.
Journal of economic entomology, 104(1), 63-68 (2011-03-17)
Methyl bromide fumigation is widely used as a phytosanitary treatment. Mexican fruit fly, Anastrepha ludens (Loew) (Diptera: Tephritidae), is a quarantine pest of several fruit, including citrus (Citrus spp.), exported from Texas, Mexico, and Central America. Recently, live larvae have
Xaver Baur et al.
International maritime health, 57(1-4), 46-55 (2007-02-23)
Containers are increasingly used for the worldwide transport of all kinds of goods. Consistent with national and international regulations on pest controls, a growing proportion of these containers undergoes fumigation. Frequently, the prescribed labelling is missing. According to literature, this
Kathryn Hughes Barry et al.
Cancer causes & control : CCC, 23(6), 807-818 (2012-04-25)
Methyl bromide is a genotoxic soil fumigant with high acute toxicity, but unknown human carcinogenicity. Although many countries have reduced methyl bromide use because of its ozone depleting properties, some uses remain in the United States and other countries, warranting
Katarzyna Brudnik et al.
Journal of molecular modeling, 19(4), 1489-1505 (2012-12-15)
Ab initio calculations at the G2 level were used in a theoretical description of the kinetics and mechanism of the hydrogen abstraction reactions from fluoro-, chloro- and bromomethane by chlorine atoms. The profiles of the potential energy surfaces show that
M A H Khan et al.
Journal of environmental monitoring : JEM, 14(1), 241-249 (2011-11-09)
A series of laboratory-based incubations using a stable isotope tracer technique was applied to measure the net and gross fluxes of CH(3)Cl and CH(3)Br as well as the net fluxes of CHCl(3) from surface soils of the Sacramento-San Joaquin Delta
Kang Qiao et al.
Journal of agricultural and food chemistry, 59(6), 2362-2367 (2011-03-04)
1,3-dichloropropene (1,3-D) was evaluated as a potential alternative for the widely used soil fumigant methyl bromide (MeBr) in cucumber (Cucumis sativus Linn.) crops in China. Six treatments were replicated five times in a randomized complete block design: fumigation with MeBr
Michael J Cox et al.
FEMS microbiology letters, 334(2), 111-118 (2012-06-26)
Methyl halides have a significant impact on atmospheric chemistry, particularly in the degradation of stratospheric ozone. Bacteria are known to contribute to the degradation of methyl halides in the oceans and marine bacteria capable of using methyl bromide and methyl
Khristy J Thompson et al.
Toxicological sciences : an official journal of the Society of Toxicology, 120(1), 163-172 (2010-12-24)
Manganese (Mn) is an essential nutrient with potential neurotoxic effects. Mn deposited in the nose is apparently transported to the brain through anterograde axonal transport, bypassing the blood-brain barrier. However, the role of the olfactory epithelial cells in Mn transport
Methyl bromide poisoning presenting as acute ataxia.
Krishnan Balagopal et al.
Neurology India, 59(5), 768-769 (2011-10-25)
Alexandra M Preisser et al.
The Science of the total environment, 409(17), 3106-3113 (2011-06-04)
The fumigation of freight containers to protect transported goods from fungal and pest infestation has increased worldwide in the last five years due to international regulations requiring fumigation or heat treatment of wooden packaging material and dunnage. We have found
MMWR. Morbidity and mortality weekly report, 60(27), 923-926 (2011-07-15)
Methyl bromide (MeBr) is a toxic gas used to fumigate agricultural fields and some produce. The U.S. Department of Agriculture (USDA) requires MeBr fumigation of grapes imported from Chile to prevent invasion by the Chilean false red mite, Brevipalpus chilensis.
Lian-Gang Mao et al.
Pest management science, 68(4), 602-609 (2012-01-10)
The combination of 1,3-dichloropropene (1,3-D) and dazomet (DZ) offers a potential alternative to methyl bromide (MB) for soil disinfection. MB is scheduled to be withdrawn from routine use by 2015 in developing countries. Combination treatments of 1,3-D + DZ were
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