Carbamate Pesticides: a general introduction
In: Environmental Health Criteria 64
41964 Ergebnisse
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In: Environmental Health Criteria 64
Objectives: To assess in a developing Asian country the impact of pesticide regulation on the number of deaths from poisoning. These regulations, which were implemented in Sri Lanka from the 1970s, aimed to reduce the number of deaths - the majority from
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Objectives: To assess in a developing Asian country the impact of pesticide regulation on the number of deaths from poisoning. These regulations, which were implemented in Sri Lanka from the 1970s, aimed to reduce the number of deaths - the majority from
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In: Scientific African, Band 8, S. e00442
ISSN: 2468-2276
In: Environmental science and pollution research: ESPR, Band 23, Heft 10, S. 9448-9458
ISSN: 1614-7499
In: Risk analysis: an international journal, Band 20, Heft 5, S. 665-680
ISSN: 1539-6924
Efforts to reduce pesticide‐related risks to consumers and farmworkers often neglect the possibility that measures to reduce the target risk may introduce or enhance countervailing risks. These may arise from substitute pesticides or pest‐control practices, from increased levels of pests or pest‐related hazards, from increased levels of toxic natural pesticides in plants, from increased costs and decreased consumption of health‐enhancing fruits and vegetables, or from direct income effects on consumers and farmers. The effect of the countervailing risks may partially or completely offset the reduction in the target risk. A risk‐trade‐off analysis was conducted of a potential ban on the use of organophosphate and carbamate (OP/Carbamate) insecticides in U.S. agriculture. Although this scenario is extreme, it has the analytic virtue of dispensing with the infinite number of "next‐best" OP/Carbamates that might be substituted for specific combinations of crops and pests should only selected uses be banned. The analysis relies on detailed descriptions of the alternative pesticides and pest‐control measures that would be used for each of 14 major crops. The effects of pest‐control cost changes on prices and consumption and effects on consumer and producer incomes are projected using a general‐equilibrium economic model. Several countervailing risks that may be significant were found, including acute toxicity to farmworkers from substitute pesticides, cancer and noncancer risks from substitute pesticides, and mortality induced by changes in disposable income. Other countervailing risks are more difficult to estimate or weigh. Potential increases in natural plant pesticides following an OP/Carbamate ban are discussed but data are lacking to quantify the effects. Changes in diet following the ban have both positive and negative effects, and the ultimate change is difficult to estimate. Although a net risk cannot be estimated, several approaches were illustrated that would be useful in risk‐trade‐off analyses. Key factors complicating comprehensive analysis of risk/risk trade‐offs for pesticides were also identified, including data gaps and shortcomings of current risk assessment methods.
In: Journal of Pharmacy and Pharmacology 6 (2018) 395-402
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In: Risk analysis, Band 20, Heft 5, S. 665-680
ISSN: 0272-4332
In: Ecotoxicology and environmental safety: EES ; official journal of the International Society of Ecotoxicology and Environmental safety, Band 21, Heft 3, S. 301-307
ISSN: 1090-2414
In: Environmental science and pollution research: ESPR, Band 31, Heft 19, S. 27749-27769
ISSN: 1614-7499
Cover; Half Title; Title Page; Copyright Page; Table of Contents; Preface; 1: INTRODUCTION; Brief History of Pesticides; Types of Pesticides and their Usage; Potential Health Hazards; References; 2: ACUTE AND CHRONIC TOXICITY; Toxicity; Risk Assessment of Long-term Hazards Posed by Pesticide Residues; Plan of Action for Acute Pesticide Poisonings; References; 3: TOXICITY PROFILE; Organophosphates; Organochlorine Pesticides; Carbamates; Pyrethroids and Other Botanical Pesticides; Thiocarbamates and Dithiocarbamates; References; 4: KNOWN AND PROBABLE ADVERSE HEALTH IMPACTS
International audience ; During the period from 2014 to 2017, a retrospective study on pesticide poisoning in domestic animals and livestock was compiled and then analyzed. A total of 71 pesticide analyses have been submitted to the Pharmacy and Toxicology Laboratory of the School of Veterinary Medicine of Sidi Thabet in Tunisia. All the cases were first referred either through the clinical and/or pathological departments of the Veterinary School, the private and/or governmental veterinarians or directly by the pet owners. Among the total number of the suspected samples, 21 (29.6%) cases were found positive for various kinds of pesticides. Carbamate insecticides were the most frequently implicated pesticide (52.4% of the total positive cases), followed by organophosphate insecticides (19%), then rodenticides-anticoagulants and rodenticides non-anticoagulants (14.3% each). Therefore, carbamates and organophosphates are the most implicated group of pesticides in intoxications (71.4%). Among the 21 positive cases were 11 dogs, 4 cats, 3 poultry, 2 ruminants, and 1 case of bee poisoning. Partition chromatography (HPLC) has been used to characterize the incriminated pesticides. The aim of this survey was to determine incidence and characteristics of pesticide poisoning in domestic and farm animals in Tunisia. The reported results are useful for epidemiological cartography and medical management of intoxicated animals.
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During the period from 2014 to 2017, a retrospective study on pesticide poisoning in domestic animals and livestock was compiled and then analyzed. A total of 71 pesticide analyses have been submitted to the Pharmacy and Toxicology Laboratory of the School of Veterinary Medicine of Sidi Thabet in Tunisia. All the cases were first referred either through the clinical and/or pathological departments of the Veterinary School, the private and/or governmental veterinarians or directly by the pet owners. Among the total number of the suspected samples, 21 (29.6%) cases were found positive for various kinds of pesticides. Carbamate insecticides were the most frequently implicated pesticide (52.4% of the total positive cases), followed by organophosphate insecticides (19%), then rodenticides-anticoagulants and rodenticides non-anticoagulants (14.3% each). Therefore, carbamates and organophosphates are the most implicated group of pesticides in intoxications (71.4%). Among the 21 positive cases were 11 dogs, 4 cats, 3 poultry, 2 ruminants, and 1 case of bee poisoning. Partition chromatography (HPLC) has been used to characterize the incriminated pesticides. The aim of this survey was to determine incidence and characteristics of pesticide poisoning in domestic and farm animals in Tunisia. The reported results are useful for epidemiological cartography and medical management of intoxicated animals.
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In: The annals of occupational hygiene: an international journal published for the British Occupational Hygiene Society
ISSN: 1475-3162