Methidathion is an

organophosphate In organic chemistry, organophosphates (also known as phosphate esters, or OPEs) are a class of organophosphorus compounds with the general structure , a central phosphate molecule with alkyl or aromatic substituents. They can be considered ...

insecticide Insecticides are pesticides used to kill insects. They include ovicides and larvicides used against insect eggs and larvae, respectively. The major use of insecticides is in agriculture, but they are also used in home and garden settings, i ...

; its use is banned in the European Union and USA. Methidathion has been used as an insecticide in many countries to control caterpillars of '' Indarbela quadrinotata''. In 2012, residues were found in Thai vegetables at levels 100 times the legal limit.

Thailand Thailand, officially the Kingdom of Thailand and historically known as Siam (the official name until 1939), is a country in Southeast Asia on the Mainland Southeast Asia, Indochinese Peninsula. With a population of almost 66 million, it spa ...

routinely uses many pesticides banned in the US and EU and in amounts far exceeding limits.

References

External links

Extoxnet
Acetylcholinesterase inhibitors Organophosphate insecticides Thiadiazoles Ethers Phosphorodithioates {{Ether-stub