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OP pesticide exposure occurs through inhalation, ingestion and dermal contact. [19] Because OP pesticides degrade quickly when exposed to air and light, they have been considered relatively safe to consumers. [20] However, OP residues may linger on fruits and vegetables. [21]
Pesticide poisoning is an important occupational health issue because pesticides are used in a large number of industries, which puts many different categories of workers at risk.
At the time pesticides were largely limited to arsenic salts (calcium arsenate, lead arsenate and Paris green) [29] or pyrethrin plant extracts, all of which had major problems. [30] Schrader was seeking more effective agents, however while some organophosphates were found to be far more dangerous to insects than higher animals, [ 31 ] the ...
Pesticide misuse can also endanger wildlife and other environmental resources. Birds Birds are particularly susceptible to pesticide exposure. Certain pesticides, such as organophosphates and carbamates, interfere with the nervous systems of birds, leading to reduced reproductive success and increased mortality rates.
The word pesticide derives from the Latin pestis (plague) and caedere (kill). [5]The Food and Agriculture Organization (FAO) has defined pesticide as: . any substance or mixture of substances intended for preventing, destroying, or controlling any pest, including vectors of human or animal disease, unwanted species of plants or animals, causing harm during or otherwise interfering with the ...
Exposure to organophosphate pesticides in general has been increasingly associated with changes in children's cognitive, behavioral and motor performance. [ 54 ] [ 55 ] Infant girls were shown to be more susceptible to harmful effects from organophosphate insecticides than infant boys.
Health effects of pesticides may be acute or delayed in those who are exposed. [1] Acute effects can include pesticide poisoning, which may be a medical emergency. [2] Strong evidence exists for other, long-term negative health outcomes from pesticide exposure including birth defects, fetal death, [3] neurodevelopmental disorder, [4] cancer, and neurologic illness including Parkinson's disease ...
The definition of residue of pesticide according to the world health organisation (WHO) is:- Any specified substances in or on food, agricultural commodities or animal feed resulting from the use of a pesticide. The term includes any derivatives of a pesticide, such as conversion products, metabolites, reaction products and impurities ...