Results 91 to 100 of about 172,482 (220)
Distribution of Organophosphorus Pesticides in some Estuarine Environments in Korea
, 2001 To study the distribution of organophosphorus pesticides which are extensively used for agriculture in Korea. Sea water samples were taken from 4 coastal areas during May and August of 1997 and sediment samples were collected from two coastal areas in ...
이동호 +4 more
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Determination of organophosphorus pesticides by thin layer chromatography
, 1980 Analysis for 13 common organophosphorus pesticides by thin-layer chromatography is described; 17 solvent systems were examined.
CURINI, Roberta +3 more
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Cost and policy implications of agricultural pollution, with special reference to pesticides [PDF]
, 2013 Modem commercial agricultural practices involving chemical inputs such as fertilisers and pesticides have been associated with huge increases in food production never witnessed before, and in the case of cereal production (especially wheat) under Green
Wilson, Clevo
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FoodsTomatoes are among the most widely consumed and economically significant fruits in the world. However, the extensive use of pesticides in their cultivation has led to the contamination of the peels, posing potential health risks to consumers.
Acela López-Benítez +5 more
doaj +1 more source
Pesticide residues analysis in water samples of Nagarpur and Saturia Upazila, Bangladesh
Applied Water Science, 2018 Pesticides used to protect the crops from pest attack in the agricultural fields pose harmful effect to the non-target organisms such as human and many other aquatic and terrestrial organisms either directly or indirectly through food chain.
M. Hasanuzzaman +4 more
doaj +1 more source
PESTICIDES AND CHILD HEALTH: EVIDENCE FROM HISPANIC CHILDREN IN THE U.S. [PDF]
This paper examines whether there is an externality of parental occupational exposure to pesticides on children's health, and whether some children are more severely affected by the externality than others.
MacInnis, Bo
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New Trends in Biosensors for Organophosphorus Pesticides
Sensors, 2001 Biosensors are sensitive and can be used as disposable sensors for environmental control. These biosensors are based either on inhibition of acyl cholinesterases acetylcholinesterase or butyrylcholinesterase) by organophosphorus compounds or on ...
Nicole Jaffrezic-Renault
doaj +1 more source
Organophosphorus Pesticide Degradation by Microorganisms: A Review
Frontiers in Bioscience-ElitePesticides spread into the air, contaminate soil and water, and can affect various objects, contributing to secondary pollution regardless of the employed type or application method. Currently, organophosphorus pesticides (OPs) are widely utilized in agriculture, forestry, and livestock farming worldwide. These chemicals enter the body through multiple
Sherali Kuziev +3 more
openaire +2 more sources
Studies on the Stability of Organophosphorus Pesticides Part I
Journal of the agricultural chemical society of Japan, 1966 (1)有機リン粉剤類の虐待試験と自然経時変化の対応について検討し,次の結論を得た. EPN粉剤は40°加温虐待試験60日,メチルパラチオン粉剤は40°加温虐待試験30日,マラソン粉剤は40°加温虐待試験30日が,それぞれ自然経時変化1年に対応する. (2) EPN粉剤,メチルパラチオン粉剤,マラソン粉剤について経時変化率の変動について検討し,その変動の実態は虐待試験も自然経時変化でも同様であり,有効成分定量値として変動係数(CV)にして4～5%であった.
Hiroshi TAKEHARA +2 more
openaire +4 more sources
Efeito reativador de oximas frente à inibição da enzima acetilcolinesterase cerebral induzida pelo malation e malaoxon [PDF]
, 2012 Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas, Programa de Pós-Graduação em Bioquímica, Florianópolis, 2009.O malation e um pesticida organofosforado (OF) e sua toxicidade depende da sua bioativacao a ...
Santos, Alessandra Antunes dos
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