Search results
Results From The WOW.Com Content Network
Organophosphate pesticides were not commercialised until after WWII. Parathion was among the first marketed, followed by malathion and azinphosmethyl. Although organophosphates were used in considerable qualities they were originally less important than organochlorine insecticides such as DDT, dieldrin, and heptachlor.
Illustrative organophosphates and related compounds: phosphatidylcholine, triphenylphosphate, cyclophosphamide, parathion, and zinc dithiophosphate. Phosphoryl thioates are thermodynamically much stabler than thiophosphates, which can rearrange at high temperature or with a catalytic alkylant to the former: [ 7 ] : 73–76
Organophosphate toxicity is classically associated with acetylcholinesterase inhibition. Acetylcholinesterase is an enzyme responsible for breaking down the neurotransmitter acetylcholine . Many organophosphates, especially those designed to act as nerve agents or pesticides, bind with the active site on acetylcholinesterase, preventing it from ...
Mevinphos is a broad spectrum of insecticides that are used on a wide variety of crops, including apples, peaches, strawberries, nectarines, celery, and cucumbers. [3] They belong to the chemical group known as organophosphates, which have neural toxic effects, not in only insecticides, but also in birds, fish, amphibians, and mammals. [4]
Methamidophos, trade name "Monitor," is an organophosphate insecticide.. Crops grown with the use of methamidophos include potatoes [1] and some Latin American rice. [2] Many nations have used methamidophos on crops, including developed nations such as Spain, United States, Japan, and Australia.
The organic chemicals industry is one of the most significant sectors of the chemical industry in the world. It plays a vital role in providing inputs for other industries of paints, adhesives, pharmaceuticals, dyestuffs and intermediates, leather chemicals, pesticides, etc. Methanol, acetic acid, formaldehyde, pyridine, phenol, alkylamines, ethyl acetate, and acetic anhydride are major basic ...
Malathion is a pesticide that is widely used in agriculture, residential landscaping, public recreation areas, and in public health pest control programs such as mosquito eradication. [5] In the US, it is the most commonly used organophosphate insecticide.
In a study published in Genome Biology, [6] researchers demonstrated the gut microbiota mediated diabetogenic effect of organophosphate insecticides. They used monocrotophos as the prototypical organophosphate in their study and showcased that during chronic intake, monocrotophos is degraded by the gut microbiota and the end products are converted to glucose via gluconeogenesis that account ...