Dissipation and residue of thiacloprid in cabbage and soil.

abstract：:Contamination of edible parts of three dietary vegetables, Spinach (Spinacia oleracea L.), Radish (Raphanus sativus L.), and Tomato (Lycopersicon esculentum Mill.) by air-borne cadmium (Cd), chromium (Cr), copper (Cu), nickel (Ni), and lead (Pb) was determined using pot culture experiments at three sites in the city o...

journal_title：Bulletin of environmental contamination and toxicology

authors： Pandey J,Pandey R,Shubhashish K

更新日期：2009-12-01 00:00:00

abstract：:Imidacloprid is a systemic insecticide which gives effective control of plant and leaf hoppers in rice. The persistence and metabolism of imidacloprid in paddy leaves, rice grains, bran, straw and husk were studied following two applications of imidacloprid (Confidor 17.8 SL) @ 20 and 80 g a.i. ha(-1) at an interval o...

journal_title：Bulletin of environmental contamination and toxicology

authors： Akoijam R,Singh B

更新日期：2014-05-01 00:00:00

abstract：CONCLUSIONS:Twenty five days of hourly air sampling at seven parking garages of the enclosed type indicated a mean carbon monoxide concentration of 58.1 ppm (S.D. ± 23.15, and S.E. ± 4.63). This degree of exposure for eight hours each day poses a potential occupational hazard to those already having some degree of impa...

journal_title：Bulletin of environmental contamination and toxicology

authors： Ramsey JM

更新日期：1967-05-01 00:00:00

abstract：:Amelioration of mine soil is challenging because of the lack of biologically active organic matter. The study was aimed to recycle yard waste into compost and biochar and to use them to reclaim mine soil. Biochar prepared at 350 °C showed the highest stable organic matter yield index and was used for the experiments. ...

journal_title：Bulletin of environmental contamination and toxicology

authors： Mukhopadhyay S,Masto RE,Singh AK,Singh PK

更新日期：2020-10-06 00:00:00

abstract：:1. Three successive generations of the marine polychaetous annelid Neanthes arenaceodentata taken from a laboratory population, were continuously exposed to one of three sublethal concentrations of No. 2 Fuel Oil water-soluble-fraction (WSFs). During each generation larvae, juvenile, and immature adult polychaetes wer...

journal_title：Bulletin of environmental contamination and toxicology

authors： Rossi SS,Anderson JW

更新日期：1978-10-01 00:00:00

abstract：:Yuma Proving Grounds (YPG) in western Arizona is a testing range where Depleted uranium (DU) penetrators have been historically fired. A portion of the fired DU penetrators are being managed under controlled conditions by leaving them in place. The widespread use of DU in armor-penetrating weapons has raised environme...

journal_title：Bulletin of environmental contamination and toxicology

authors： Butler AD,Wynter M,Medina VF,Bednar AJ

更新日期：2016-06-01 00:00:00

abstract：:In this study, the effects of deltamethrin on antioxidant status and oxidative stress biomarkers in digestive gland and gill of freshwater mussel, Unio elongatulus eucirrus, was examined. Deltamethrin was applied at concentrations of 25, 50, 100, 200, 400, 800 and 1,600 microg L(-1), for 1, 24, 48, 72 and 96 h. With i...

journal_title：Bulletin of environmental contamination and toxicology

authors： Köprücü SS,Yonar E,Seker E

更新日期：2008-09-01 00:00:00

abstract：:This study provides information on the current status of contamination by organochlorine pesticides (OCPs) in eggs and tissues of House Sparrow, Passer domesticus, in Tamil Nadu, India. The mean concentration of total hexachlorocyclohexane (∑HCH) and total dichloro-diphenyl-trichloroethane (∑DDT) in eggs ranged from 0...

journal_title：Bulletin of environmental contamination and toxicology

authors： Dhananjayan V,Muralidharan S,Ranapratap S

更新日期：2011-12-01 00:00:00

abstract：:In this study, we investigated the effect of long-term pesticides and chemical fertilizers application on the microbial communities specifically anammox and denitrification bacteria in rice field soils. The abundances of microbial communities (16S rDNA), anammox (hszB), and denitrification (narG, nirK, nirS, and nosZ)...

journal_title：Bulletin of environmental contamination and toxicology

authors： Rahman MM,Nahar K,Ali MM,Sultana N,Karim MM,Adhikari UK,Rauf M,Azad MAK

更新日期：2020-06-01 00:00:00

abstract：:When male and female coturnix quail (Coturnix coturnix) were given a single subacute oral dose (5.62 mg/kg) of the avian frightening agent 4-aminopyridine (4AP) and paired with untreated mates, there was no effect on the reproductive performance of males; egg production of females was reduced the third week after trea...

journal_title：Bulletin of environmental contamination and toxicology

authors： Schafer EW,Brunton RB,Lockyer NF

更新日期：1975-06-01 00:00:00

abstract：:The levels of persistent organic pollutants (POPs) were analyzed in muscle, liver and gills of masu salmon caught in northern Japan. Liver is known to be a major pool site for POPs but there is not much information regarding accumulation of POPs in gills. The salmon were caught at the end of the feeding migration, and...

journal_title：Bulletin of environmental contamination and toxicology

authors： Oka M,Arai T,Shibata Y,Miyazaki N

更新日期：2009-09-01 00:00:00

abstract：:Selenium is a trace element necessary for the growth of organisms. Moreover, selenium supplementation can improve the immunity and fertility of the body, as well as its ability to resist oxidation, tumors, heavy metals, and pathogenic microorganisms. However, owing to the duality of selenium, excessive selenium supple...

journal_title：Bulletin of environmental contamination and toxicology

authors： Lv Q,Liang X,Nong K,Gong Z,Qin T,Qin X,Wang D,Zhu Y

更新日期：2021-01-09 00:00:00

abstract：:Residues of cypermethrin and decamethrin were estimated in brinjal fruits by gas liquid chromatography following single application of Cymbush 25 EC @ 43.75 and 87.50 g a.i./ha and of Decis 2.8 EC @ 11.20 and 22.40 g a.i./ha at fruiting stage. The average initial deposits of cypermethrin 0.600 and 1.095 mg kg(-1) and ...

journal_title：Bulletin of environmental contamination and toxicology

authors： Kaur P,Yadav GS,Chauhan R,Kumari B

更新日期：2011-12-01 00:00:00

abstract：:Manure, soil, and vegetable samples were collected from different-sized livestock farms in Xinxiang, China. The residues of sulfadiazine, sulfamonomethoxine, and sulfamethoxazole were analyzed by high-performance liquid chromatography. The results indicated that the concentration ranges of the three total sulfonamides...

journal_title：Bulletin of environmental contamination and toxicology

authors： Jin C,Wei S,Sun R,Zou W,Zhang X,Zhou Q,Liu R,Huang L

更新日期：2020-11-01 00:00:00

abstract：:The TiO₂-system powders were investigated with respect to the crystallinity and the microstructure. The biocidal activity increased from TiO₂ to binary MnOx-TiO₂ to ternary MnOx-WO₃-TiO₂ against Vibrio fischeri as a model of Gram-negative bacteria. Anatase and rutile TiO₂ were not toxic even at 200 mg/L, but anatase h...

journal_title：Bulletin of environmental contamination and toxicology

authors： Shin B,Kim S,Lee H,Park H

更新日期：2013-08-01 00:00:00

abstract：:Sulfonamides and tetracyclines are pharmaceuticals widely used to treat human and animal diseases. They are of considerable concern in Korea because of the potential risk of residues in aquatic and terrestrial environments. This study investigated the mobility of veterinary drugs in the soil column with the applicatio...

journal_title：Bulletin of environmental contamination and toxicology

authors： Kwon JW

更新日期：2011-07-01 00:00:00

abstract：:The concept of the Nitrogen (N) cycle has been modified over the years based on certain new pathways, including comammox, anammox, and DNRA (dissimilatory nitrate reduction to ammonium). Comammox, nitrification, anammox, denitrification, DNRA, and nitrogen fixation pathways play key roles in the N cycle in paddy soils...

journal_title：Bulletin of environmental contamination and toxicology

authors： Rahman MM,Khanom A,Biswas SK

更新日期：2021-01-15 00:00:00

abstract：:The uptake of the insecticidal Cry1Ab protein from Bacillus thuringiensis (Bt) by various crops from soils on which Bt corn had previously grown was determined. In 2005, the Cry1Ab protein was detected by Western blot in tissues (leaves plus stems) of basil, carrot, kale, lettuce, okra, parsnip, radish, snap bean, and...

journal_title：Bulletin of environmental contamination and toxicology

authors： Icoz I,Andow D,Zwahlen C,Stotzky G

更新日期：2009-07-01 00:00:00

abstract：:A mass balance model was developed to estimate prescription pharmaceutical loadings to municipal wastewater treatment plants via computation of influent concentrations (C(IN)). Model estimates of C(IN) were compared with published data and found to be accurate within an order of magnitude for some 90% of the drugs eva...

journal_title：Bulletin of environmental contamination and toxicology

authors： Ottmar KJ,Colosi LM,Smith JA

更新日期：2010-05-01 00:00:00

abstract：:A simple and rapid focused ultrasound extraction method was developed for the determination of Persistent Organic Pollutants (POPs) in liver tissue obtained of giant toad (Rhinella marina) using a gas chromatography coupled to a mass detector with electron impact ionization. The performed method for POPs, was validate...

journal_title：Bulletin of environmental contamination and toxicology

authors： Flores-Ramírez R,Espinosa-Reyes G,Cilia-López VG,González-Mille DJ,Rodríguez-Aguilar M,Díaz de León-Martínez L,Díaz-Barriga F

更新日期：2017-02-01 00:00:00

abstract：:Degradation of imidacloprid in chrysanthemi flos and cultivated soil was studied. The half-lives of imidacloprid were 3.55-5.17 days (soil), 2.10-3.98 days (fresh buds and flowers), 22.14 days (dry flowers, 5°C) and 13.08 days (dry flower, 20°C), separately. The temperature can affect imidacloprid degradation in soil ...

journal_title：Bulletin of environmental contamination and toxicology

authors： Wu J,Wei H,Xue J

更新日期：2012-05-01 00:00:00

abstract：:Emission rates and emission factors of particulate matter and polycyclic aromatic hydrocarbons (PAHs) were determined in the emissions of three prevalent mosquito coil brands available in the market in India, under controlled conditions in an environmental chamber. The emission rates varied between the brands and rang...

journal_title：Bulletin of environmental contamination and toxicology

authors： Dubey J,Banerjee A,Meena RK,Kumari KM,Lakhani A

更新日期：2014-06-01 00:00:00

abstract：:The objective of the study was to evaluate the toxicity of trace elements to earthworms (Eisenia fetida) in recreational and military shooting range soils. The earthworms were exposed to soils; then mortality, growth, and reproduction endpoints were determined. In the recreational shooting range, the total Pb concentr...

journal_title：Bulletin of environmental contamination and toxicology

authors： Sujetovienė G,Česynaitė J

更新日期：2019-10-01 00:00:00

abstract：:Persistence behavior of two combination mix formulations of insecticides viz. profenofos + cypermethrin (Roket 44EC) and chlorpyrifos + cypermethrin (Nacraj-505) were studied in eggplant fruits following spray application at recommended and double dose. Half-life values were calculated from first order dissipation kin...

journal_title：Bulletin of environmental contamination and toxicology

authors： Mukherjee I,Aman Kumar,Ashok Kumar

更新日期：2012-03-01 00:00:00

abstract：:This study examined the spatial distribution of total mercury (THg) and total arsenic (TAs) in water, soil and cassava (Manihot esculenta) (leaves and roots) samples taken from areas in Rwamagasa village in northwestern Tanzania where daily living activities occur in close proximity to extensive artisanal and small sc...

journal_title：Bulletin of environmental contamination and toxicology

authors： Nyanza EC,Dewey D,Thomas DS,Davey M,Ngallaba SE

更新日期：2014-12-01 00:00:00

abstract：:It is unclear whether mercury concentration in wildlife tissues changes appreciably after lengthy frozen storage. To test whether such freezer-archived samples are stable, small (~10-50 μL) avian blood samples stored in capped glass capillary tubes were analyzed for total mercury concentration, and then reanalyzed aft...

journal_title：Bulletin of environmental contamination and toxicology

authors： Varian-Ramos CW,Condon AM,Hallinger KK,Carlson-Drexler KA,Cristol DA

更新日期：2011-02-01 00:00:00

abstract：:In this work the toxicity caused by explosive industries effluent (yellow water) at different levels of toxicity (genetic, cellular and organismal level) was evaluated by the Allium cepa test and the Sorghum sudanense germination. The results showed that the effluent paralyze the mitotic process, keeping the cells in ...

journal_title：Bulletin of environmental contamination and toxicology

authors： Rodrigues CM,Suchoronczek A,De Lima VA,Boldrini KR,De Lima PCG

更新日期：2020-07-01 00:00:00

abstract：:Emamectin benzoate (Proclaim 5 SG) was applied to cabbage at 8.5 and 17 g a.i. ha⁻¹, during the head initiation stage. A high performance liquid chromatography (HPLC) analytical method, for the determination of emamectin benzoate in cabbage, was developed. Average recoveries of emamectin benzoate ranged from 92 % to 9...

journal_title：Bulletin of environmental contamination and toxicology

authors： Singh G,Chahil GS,Jyot G,Battu RS,Singh B

更新日期：2013-07-01 00:00:00

abstract：:Sodium dodecyl sulphate (SDS), an anionic surfactant, has been used extensively due to its low cost and excellent foaming properties. Fifteen different bacterial isolates capable of degrading SDS were isolated from detergent contaminated soil by enrichment culture technique and the degradation efficiency was assessed ...

journal_title：Bulletin of environmental contamination and toxicology

authors： Yeldho D,Rebello S,Jisha MS

更新日期：2011-01-01 00:00:00

abstract：:Mercury accumulation was investigated by constructing and testing empirical equations based on mercury in soil (C(s)) and in 10 terrestrial insects (C(i)). C(s) ranged from 0.13 to 41.01 mg/kg. C(i) differed with species and the highest was found in dragonfly. C(s) and C(i) showed a good linear fit, and a simple equat...

journal_title：Bulletin of environmental contamination and toxicology

authors： Zhang Z,Song X,Wang Q,Lu X

更新日期：2012-07-01 00:00:00