Results 91 to 100 of about 5,576 (201)

Evaluation of Occurrence and Health Risk of Organochlorine Pesticides in Sediments of the Department of Bolivar, Colombia

open access: yesChemical Engineering Transactions
Organochlorine pesticides such as Dichlorodiphenyltrichloroethane (DDT) and hexachlorocyclohexane (HCH) were widely used in agriculture and vector disease control worldwide. Despite its ban in production and application since the 1970s in many countries,
Belkis Palacio-Villalba   +5 more
doaj   +1 more source

Hazardous Substance Ecological Fact Sheet and Ecotoxicity Profile Heptachlor

open access: yes, 1988
Heptachlor 4,7-Methano-lH-indene, 1,4,5,6,7,8,8-heptachloro-3a,4,7,7a-tetrahydro- CAS Number: 76-44-8Heptachlor is a chlorinated hydrocarbon insecticide that has been widely used in the past for insect control on crops.

core  

DISTRIBUSI RUANG INSEKTISIDA HEPTAKLOR DI LAHAN PERTANIAN KABUPATEN BANTUL PROVINSI DAERAH ISTIMEWA YOGYAKARTA = SPATIAL DISTRIBUTION MAP OF HEPTACHLOR INSECTICIDE ON AGRICULTURAL LAND IN BANTUL REGENCY, PROVINCE OF YOGY [PDF]

open access: yes, 2010
Heptachlor (CUj-fjCI7) was an organochlorine insecticide compound, which was considered POPs (Persistent Organic Pollutants) that is highly toxic to human.
Sigit YuU Jatmiko, Edhi Martono dan Djoko Prajitno, Suratman Worosuprojo
core   +2 more sources

Dual Low Dosage Applications of Heptachlor for Control of the Imported Fire Ant [PDF]

open access: yes, 1965
Control of the imported fire ant, Solenopsis saevissima richteri (Forel), with two applications of heptachlor at dosages of 1/4 or 1/2 pound per acre applied at intervals of 3 or 6 months was reported by Lofgren et al. (1961). Murphy et al.
Bartlett, F. J.   +4 more
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Determination of Heptachlor in Heptachlor Granules

open access: yesJournal of AOAC INTERNATIONAL, 1962
W F Barthel, W G Mitchell
openaire   +1 more source

Mechanisms of Contamination of Alfalfa with Heptachlor and Heptachlor Epoxide1 [PDF]

open access: yesJournal of Economic Entomology, 1966
Desmond H. Byrne, A. L. Steinhauer
openaire   +1 more source

Elimination of 14C-Heptachlor from Body Stores of Lactating Ewes Treated with Ovine Growth Hormone.

open access: yes, 1988
Elimination of [14C]heptachlor from body burdens of sheep was measured using mature ewes nursing single offspring, and the influence of exogenous ovine growth hormone (oGH) on elimination was studied.
Allford, D.M.   +4 more
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Combined Phytotoxicity of Endosulfan-Sulfate and Heptachlor on Seedling Growth of Various Crops

open access: yes, 2013
วารสารวิชาการและวิจัย มทร.พระนคร, 6 (2) : 64-76Combined phytotoxicity of endosulfan-sulfate and heptachlor at total concentration (ratio 1:1) ranging from 0.4-40 mg/kg dried soil on seedling growth of four crops was investigated.
ประทุมมา, สุนันทา   +1 more
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[The use amount of chlordane, heptachlor and heptachlor epoxide in Poland].

open access: yesRoczniki Panstwowego Zakladu Higieny, 2003
Chlordanes, heptachlor and heptachlor epoxide exposure from a particular food items in Poland in 1970-1996 was calculated by multiplying its annualized mean consumption rates by residue concentration in the food. Estimated daily dietary intakes of chlordanes were from 0.35 to 0.42 microgram per person while of heptachlor and heptachlor epoxide from 0 ...
openaire   +1 more source

Serum levels of organochlorine pesticides and polychlorinated biphenyls among inhabitants of Greater Metropolitan Rio de Janeiro, Brazil

open access: yesCadernos de Saúde Pública, 2002
Levels of persistent organochlorine pesticides (OCPs) and polychlorinated biphenyls (PCBs) were determined in the blood serum of people living and working in the urban area of greater Rio de Janeiro city.
Delgado Isabella Fernandes   +5 more
doaj  

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