Effects of sustained-release methoprene and a combined formulation of liquid methoprene and Bacillus thuringiensis israelensis on insects in salt marshes.

abstract：:Soil persistence and lateral movement of 2,4-D (2,4-dichlorophenoxy acetic acid) and picloram (4-amino-3,5,6-trichloropicolinic acid) were examined following their application as a stem-foliage spray for brush control on two power line rights-of-way. Ditches to collect runoff water were located 3, 10, 20, and 30 m dow...

journal_title：Archives of environmental contamination and toxicology

authors： Meru S,Liber K,Stonefield K,Solomon K,Stephenson G

更新日期：1990-07-01 00:00:00

abstract：:Sand fiddler crabs, Uca panacea, were exposed in laboratory habitats to measured concentrations of ULV-grade fenthion via simulated aerial spray at 5% and 50% of field rate application of 6-12 mg fenthion/m(2) (0.05-0.10 lbs fenthion/acre). Two habitats served as controls, and two habitats served as replicates for eac...

journal_title：Archives of environmental contamination and toxicology

authors： Schoor WP,Middaugh DP,Marcovich DT

更新日期：2000-04-01 00:00:00

abstract：:Selenium (Se) and vanadium (V) are contaminants commonly found in aquatic systems affected by wastes derived from fossil fuels. To examine their effects on a widely distributed species of amphibian, we exposed gray tree frogs (Hyla versicolor) to Se (as SeO₂) or V (as NaVO₃) in their diet from the early larval period ...

journal_title：Archives of environmental contamination and toxicology

authors： Rowe CL,Heyes A,Hilton J

更新日期：2011-02-01 00:00:00

abstract：:The various high performance liquid chromatographic techniques for the detection of aflatoxins in foodstuffs are examined. The need for resolution, selectivity, and sensitivity is emphasized and examples from the literature are used to illustrate this need. Examples include both normal and reversed-phase techniques. S...

journal_title：Archives of environmental contamination and toxicology

authors： Beaver RW

更新日期：1989-05-01 00:00:00

abstract：:Few studies have been conducted examining the distribution of different-sized particles in sediment and its potential impact on bioavailability of sediment-associated contaminants. In the current study, three sediments composed of different particle sizes, i.e., fine (0-180 μm), combined (0-500 μm), and coarse (180-50...

journal_title：Archives of environmental contamination and toxicology

authors： Mehler WT,Li H,Pang J,Sun B,Lydy MJ,You J

更新日期：2011-07-01 00:00:00

abstract：:The 70-kDa stress protein family (HSP70) plays important roles in a variety of physiological processes, including protein chaperoning, protection against apoptosis, steroidogenesis, and general cellular stress responses in vertebrate organisms, and has also been proposed as a biochemical marker of environmental stress...

journal_title：Archives of environmental contamination and toxicology

authors： Yoo JL,Janz DM

更新日期：2003-07-01 00:00:00

abstract：:The purpose of this study was to investigate polycyclic aromatic hydrocarbons (PAHs) accumulation in leaves of different plant species growing in the neighborhood of coal-fired power plant (CPP) and to identify potential bioindicators for PAHs pollution monitoring. The study was performed in 8 sites in the surrounding...

journal_title：Archives of environmental contamination and toxicology

authors： Yang Q,Luo T,Yang J,Chen H

更新日期：2019-02-01 00:00:00

abstract：:The watershed approach, currently used to assess regional streams in the United States, emphasizes least-disturbed reference conditions. Consideration of extensive wadable drainage systems found in Arkansas and Mississippi deltas challenges concepts of disturbance within a landscape of historic agricultural land use. ...

journal_title：Archives of environmental contamination and toxicology

authors： Stephens WW,Moore MT,Farris JL,Bouldin JL,Cooper CM

更新日期：2008-10-01 00:00:00

abstract：:The hazard of serious intoxication of agricultural field workers by organophosphate insecticide residues has led to the establishment of reentry intervals in California. In the attempt to extend this concept nationally, it has been found that there is a lack of relevant field data for setting of such standards. In an ...

journal_title：Archives of environmental contamination and toxicology

authors： Leffingwell JT,Spear RC

更新日期：1975-01-01 00:00:00

abstract：:Blood cholinesterase (CHE) activities and urinary dialkyl phosphate levels of five mixer-loaders and four mixer-loader applicators, using a closed-transfer system in conjunction with mixing-loading and application equipment, were monitored over a period of 18 weeks. Airborne pesticide residues in the breathing zone du...

journal_title：Archives of environmental contamination and toxicology

authors： Knaak JB,Jackson T,Fredrickson AS,Rivera L,Maddy KT,Akesson NB

更新日期：1980-01-01 00:00:00

abstract：:Marine edible fish samples were collected from two important nearshore fishing sites in the eastern Guangdong Province, China: Shantou Harbor and Haimen Bay. In the mixed edible muscle tissues of marine fish samples, the concentrations of polychlorinated biphenyls, dichlorodiphenyltrichloroethanes (DDTs), hexachlorocy...

journal_title：Archives of environmental contamination and toxicology

authors： Shi J,Li Y,Liang H,Zheng GJ,Wu Y,Liu W

更新日期：2013-05-01 00:00:00

abstract：:Heavy metal genotoxicity was evaluated by using different microbial tests. Four genotoxicity assays were employed: the Ames test, the E. coli WP2 test, the Mutatox test detecting mutagenicity, and the SOS assay with E. coli-detecting enzyme induction. All the metals tested (cadmium, chromium, copper, mercury, nickel, ...

journal_title：Archives of environmental contamination and toxicology

authors： Codina JC,Pérez-Torrente C,Pérez-García A,Cazorla FM,de Vicente A

更新日期：1995-08-01 00:00:00

abstract：:4-hydroxybenzoic acid (4-HBA) exhibited low algal toxicity with the 72-h median inhibition concentration (IC50) of 9.9 mmol/L in the standard growth inhibition test using the freshwater green alga Pseudokirchneriella subcapitata. In contrast, it stimulated the algal growth at lower concentrations ranging from 0.1 to 1...

journal_title：Archives of environmental contamination and toxicology

authors： Kamaya Y,Tsuboi S,Takada T,Suzuki K

更新日期：2006-11-01 00:00:00

abstract：:The development of Xenopus laevis (African clawed frog) embryos exposed to the pesticide Guthion (technical grade) and Guthion 2S (commercial formulation) was evaluated in modified Frog Embryo Teratogenesis Assay--Xenopus (FETAX) tests. The embryos were exposed to five or six increasing concentrations of pesticide in ...

journal_title：Archives of environmental contamination and toxicology

authors： Schuytema GS,Nebeker AV,Griffis WL

更新日期：1994-08-01 00:00:00

abstract：:The organochlorine insecticide endosulfan is extensively used in Australia and can often contaminate aquatic environments. However, its effects on Australian frog species are unknown. We exposed tadpoles of the Australian treefrog Litoria frevcineti to endosulfan for 96 hours. Tadpoles exposed to 0.03 or 1.3 microg/L ...

journal_title：Archives of environmental contamination and toxicology

authors： Broomhall S,Shine R

更新日期：2003-08-01 00:00:00

abstract：:We exposed larval southern leopard frogs (Rana sphenocephala) to lead-contaminated sediments to determine the lethal and sublethal effects of this metal. Tadpoles were laboratory-raised from early free-swimming stage through metamorphosis at lead concentrations of 45, 75, 180, 540, 2360, 3940, 5520, and 7580 mg/kg dry...

journal_title：Archives of environmental contamination and toxicology

authors： Sparling DW,Krest S,Ortiz-Santaliestra M

更新日期：2006-10-01 00:00:00

abstract：:Agricultural edge-of-field runoff usually contaminates surface waters with particle-associated pesticides. However, the acute and chronic effects on the aquatic macroinvertebrate communities have rarely been addressed. Outdoor flow-through stream microcosms were exposed for 1 h in triplicate to approximately 3.1 g/L o...

journal_title：Archives of environmental contamination and toxicology

authors： Schulz R,Liess M

更新日期：2001-05-01 00:00:00

abstract：:Accumulation of tributyltin (TBT) was determined in liver of olive flounder exposed to TBT (3.65, 36.5, 365, 3,650, and 7,300 ng Sn/L) for 10 or 30 days, followed by 60 days depuration. Effect of TBT on hepatic cytochrome P450 content was also measured in liver of olive flounder. TBT was highly accumulated in liver of...

journal_title：Archives of environmental contamination and toxicology

authors： Shim WJ,Jeon JK,Hong SH,Kim NS,Yim UH,Oh JR,Shin YB

更新日期：2003-04-01 00:00:00

abstract：:Anticoagulant rodenticides are widely used to control rodent infestations. Previous studies have shown that nontarget organisms, such as birds, are at risk for both primary and secondary poisoning. This paper presents rodenticide residue information on the livers from 164 strigiformes which included barn owls (Tyto al...

journal_title：Archives of environmental contamination and toxicology

authors： Albert CA,Wilson LK,Mineau P,Trudeau S,Elliott JE

更新日期：2010-02-01 00:00:00

abstract：:A large body of evidence was compiled in the recent decades showing a noteworthy increase in the detection of pharmaceutical drugs in aquatic ecosystems. Due to its ubiquitous presence, chemical nature, and practical purpose, this type of contaminant can exert toxic effects in nontarget organisms. Exposure to pharmace...

journal_title：Archives of environmental contamination and toxicology

authors： Nunes B,Antunes SC,Gomes R,Campos JC,Braga MR,Ramos AS,Correia AT

更新日期：2015-02-01 00:00:00

abstract：:The applicability of an in situ incubation method in monitoring the effects of metal mining on early life stages of fish was evaluated by investigating the impacts of a biomining technology utilizing mine on the mortality, growth, and yolk consumption of brown trout (Salmo trutta) and whitefish (Coregonus lavaretus) e...

journal_title：Archives of environmental contamination and toxicology

authors： Arola HE,Karjalainen AK,Syrjänen JT,Hannula M,Väisänen A,Karjalainen J

更新日期：2019-01-01 00:00:00

abstract：:Channel catfish (Ictalarus punctatus) were exposed to 0, 10, 20, and 40% bleached kraft pulp and paper mill effluent (BKME) for up to two weeks. Fish were sacrificed on days 1, 3, 7, and 14 of exposure. Blood, liver, and gill tissues were assayed for biochemical responses associated with oxidative stress (superoxide d...

journal_title：Archives of environmental contamination and toxicology

authors： Mather-Mihaich E,Di Giulio RT

更新日期：1991-04-01 00:00:00

abstract：:The water quality of the Reconquista River (Argentina) water was monitored between 2009 and 2010 by means of a multiparametric approach. This periurban river is affected by agricultural, urban, and industrial discharges. Water samples were collected at a dam located in the headwaters and at 18 km downstream (M). Physi...

journal_title：Archives of environmental contamination and toxicology

authors： Ossana NA,Castañé PM,Salibián A

更新日期：2013-10-01 00:00:00

abstract：:The toxicity of mercury (HgCl2), copper (CuCl2: 5 H20), nickel (NiSO4: 6 H2O), lead (Pb(CH3COO)2: 3 H2O) and cobalt (CoCl2: 6 H2O) was studied under standardized conditions in embryos and larvae of the zebrafish, Brachydanio rerio. Exposures were started at the blastula stage (2-4 h after spawning) and the effects on ...

journal_title：Archives of environmental contamination and toxicology

authors： Dave G,Xiu RQ

更新日期：1991-07-01 00:00:00

abstract：:The trace metal content and related safety (health risk) of Hackensack River fish were assessed within the Hackensack Meadowlands of New Jersey, USA. Eight elements were analyzed in the edible portion (i.e., muscle) of species commonly taken by anglers in the area. The white perch collection (Morone americana) was lar...

journal_title：Archives of environmental contamination and toxicology

authors： Weis P,Ashley JT

更新日期：2007-01-01 00:00:00

abstract：:The effect of growth and physical condition on the level of heavy metals accumulated in the organs of common bream (Abramis brama L.) populating Lake Balaton was investigated on samples collected in October 1999 and May 2000 from two well-separable sites regarding their trophic state and pollution impact (western and ...

journal_title：Archives of environmental contamination and toxicology

authors： Farkas A,Salánki J,Specziár A

更新日期：2002-08-01 00:00:00

abstract：:This report describes a study of exposure to omethoate during manual operations with ornamental plants in two intensive cultivation tunnels (tunnel 8 and tunnel 5). Airborne concentrations of omethoate were in the range 1.48-5.36 nmol/m(3). Total skin contamination in the range 329.94-12,934.46 nmol/day averaged 98.1 ...

journal_title：Archives of environmental contamination and toxicology

authors： Aprea C,Centi L,Santini S,Lunghini L,Banchi B,Sciarra G

更新日期：2005-11-01 00:00:00

abstract：:Multiple factors can influence bioavailability, which can make predictions of toxicity in natural systems difficult. The current study examined the potential use of solid-phase microextraction fibers as a matrix-independent approach to predict the toxicity of permethrin to Daphnia magna across various water sources, i...

journal_title：Archives of environmental contamination and toxicology

authors： Harwood AD,Bunch AR,Flickinger DL,You J,Lydy MJ

更新日期：2012-04-01 00:00:00

abstract：:Phosphate treatment of lead-contaminated soil may be a cost-effective remedial alternative for in situ stabilizing soil Pb and reducing Pb toxicology to human. The leaching behaviors of the P added to soil surface and the effect on subsurface Pb bioaccessibility must be addressed for this remedial technology to be acc...

journal_title：Archives of environmental contamination and toxicology

authors： Yang J,Mosby DE,Casteel SW,Blanchar RW

更新日期：2002-11-01 00:00:00

abstract：:An enzyme which catalyzed the hydrolysis of crotoxyphos ((E)-1-phenylethyl 3-[(dimethoxyphosphinyl)oxy]-2-butenoate) was isolated from nonsterile and radiation-sterilized Chehalis clay loam with 1.5M Tris (2-(hydroxymethyl)-2-nitro-1,3-propanediol) and partially purified with lead acetate treatment. Two soil-g equival...

journal_title：Archives of environmental contamination and toxicology

authors： Getzin LW,Satyanarayana T

更新日期：1979-01-01 00:00:00