What is Tetramethrin used for?
Tetramethrin is a potent synthetic insecticide in the pyrethroid family. It is a white crystalline solid with a melting point of 65-80 °C. The commercial product is a mixture of stereoisomers. It is commonly used as an insecticide, and affects the insect’s nervous system.
What will Tetramethrin kill?
Tetramethrin (45) has been commercialized in the 1960s for the control of flies, cockroaches, mosquitos, wasps, and other insect pests in public health as well as home and garden use. Similar to the several other synthetic pyrethroid insecticides, it acts on the voltage-gated sodium channel of the insects11 (Fig. 8.9).
Is Tetramethrin toxic to humans?
► Inhaling Tetramethrin can irritate the nose, throat and lungs. ► Exposure to Tetramethrin can cause headache, dizziness, fatigue, excessive salivation, muscle weakness, nausea and vomiting. No occupational exposure limits have been established for Tetramethrin.
What products contain pyrethrin?
Pyrethrins are commonly found in foggers (bug bombs), sprays, dusts and pet shampoos. Some of these products can be used in organic agriculture. Pyrethrins are also found in some head lice products regulated by the Food and Drug Administration.
Is tetramethrin the same as permethrin?
Toxicology. Pyrethrins (cypermethrin, deltamethrin, permethrin, tetramethrin) are a group of synthetic analogs of the natural substance pyrethrum, which comes from dried chrysanthemum flowers. The pyrethrins are widely used as both domestic and agricultural insecticidal sprays and dusting powders.
Is tetramethrin used on food crops?
3.3 Residues in Food Tetramethrin is not used on food crops.
Does tetramethrin kill flea eggs?
Tetramethrin provides instant ‘knock-down’ (paralysis) of adult fleas, preventing them from biting your pet or yourself. S-methoprene is a long-lasting insect growth regulator which prevents flea eggs and larvae from developing into adults and also has a duration of action of up to 12 months.
Is tetramethrin a carcinogen?
Tetramethrin, the active ingredient in some insecticidal products, has been classified as a category 2 carcinogen. This will impact formulated products in which the level of tetramethrin is equal to or greater than 1%.
What is piperonyl butoxide pyrethrins?
Piperonyl butoxide is a chemical that stops the breakdown of pyrethrins, an insecticide chemical. Piperonyl butoxide and pyrethrins topical (for the skin) is a combination medicine used to treat lice. Piperonyl butoxide and pyrethrins topical may also be used for purposes not listed in this medication guide.
What happens if you ingest permethrin?
Signs and symptoms of poisoning following very high exposure include abnormal facial sensation, dizziness, salivation, headache, fatigue, vomiting, diarrhea, and irritability to sound and touch. Pulmonary edema, seizures, and fasciculations may occur in more severe cases.