Concentrations of 11 OC pesticides or their metabolites [[beta]-HCH, [gamma]-HCH,
dieldrin, hexachlorobenzene (HCB), mirex, o, p'-dichlorodiphenyltrichloroethane (DDT), p, p'-dichlorodiphenyldichloro ethylene (DDE), p, p'-DDT, heptachlor epoxide, oxychlordane, and trans-nonachlor], 34 PCB congeners (PCBs 18, 28, 44, 49, 52, 66, 74, 87, 99, 101, 118, 128, 138, 146, 149, 151, 153, 156, 157, 167, 170, 172, 177, 178, 180, 183, 187, 189, 194, 195, 196, 201, 206, and 209), and lipid levels were measured at the Centers for Disease Control and Prevention, National Center for Environmental Health, in 0.
Organophosphate pesticides (OPs) are commonly used in conventional agriculture and whilst considered to be less persistent than the lipophilic and bioaccumulatic organochlorine pesticides they have replaced including DDT and
dieldrin, they are associated with a number of negative health effects.
Qty: 100 Mg 5)Crm For Opp Mix Qty: 1 Ml 6)Crm For
Dieldrin Qty: 2 Ml 7)Crm For Phorate Qty: 100 Mg 8)Crm For Alachior Qty: 10 Mg 9)Crm For Endosulfan Qty: 2 Ml 10)Crm For Triazophos Qty: 50 Mg
For example, all pesticide uses of
dieldrin and chlordane were
alpha]-endosulfan,
dieldrin, lindane and hexachlorobenzene, with levels varying between locations in the same village (Table 4).
The following OCs were detected:
Dieldrin ((1aR,2R,2aS,3S,6R,6aR,7S,7aS)-3,4,5,6, 9,9-hexachloro-la,2,2a,3,6,6a,7,7a-octahydro-2,7:3, 6-dimethanonaphtho[2,3-b)]oxirene), DDT (dichlorodphenyltrichloroethane 1,1,1-trichloro-2,2-di(4-chlorophenyl)ethane), DDE (Dichlorodiphenyl-dichloroethylene (2,2-bis-(4-chlorophenyl)-1,1-dichloroethene)), DDD (Dichlorodiphenyl-dichloroethane 1-chloro-4-[2,2-dichloro-1-(4-chlorophenyl)ethyl]benzene), heptachlor epoxide (Epoxyheptachlor 1,4,5,6,7,8,8-Heptachloro-2,3-epoxy-3a,4,7,7a-tetrahydro-4,7-methanoindan), endosulfan (6,7,8,9,10,10-Hexachlorol,5,5a,6,9,9a-hexahydrc>-6,9-methano-2,4,3-benzodioxathiepine-3-oxide) and alpha-chlordane ([alpha]-Octachloro-4,7-methanohydroindane).
In other parts of Rajasthan this species was found resistant to DDT,
dieldrin and propoxur while it was susceptible to malathion, fenitrothion and permethrin (13) while another study in Bihar showed that P.
Wilson Britt, Hille wrote his dissertation on "The Effects of Different Concentrations of LAS on the Toxicity of
Dieldrin to the Bluegill (Lepomis macrochirus).
A study of 364 children - 207 of whom were under-five - found safety consumption benchmarks were exceeded for arsenic,
dieldrin, DDE and dioxins.
The researchers found that family members in the study, and preschool children in particular, are at high risk for exposure to arsenic,
dieldrin, DDE (a DDT metabolite), dioxins and acrylamide.
Nearly all the air samples contained lindane and chlordane products, and the pesticides with the highest mean concentrations were
dieldrin and DDE.
Endosulfan is an organochlorine pesticide as are DDT,
dieldrin, and chlordane.
