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N,N-Diethyl-meta-toluamide, also called diethyltoluamide or DEET (/ diːt /, from DET, the initials of di- + ethyl + toluamide), [1][2] is the oldest, one of the most effective and most common active ingredient in commercial insect repellents.
Insect repellent. A mosquito coil. An insect repellent (also commonly called " bug spray ") is a substance applied to the skin, clothing, or other surfaces to discourage insects (and arthropods in general) from landing or climbing on that surface. Insect repellents help prevent and control the outbreak of insect-borne (and other arthropod ...
DEET was developed by the U.S. Department of Agriculture and was registered for use by the general public in 1957. It is effective against mosquitoes, biting flies, chiggers, fleas and ticks. These insect repellents slowly evaporate into the air, producing an invisible chemical barrier around the areas on the body and clothes where it is ...
Binomial name. Nepeta cataria. L. [1] Nepeta cataria, commonly known as catnip, catswort, catwort, and catmint, is a species of the genus Nepeta in the family Lamiaceae, native to southern and eastern Europe, the Middle East, Central Asia, parts of Mongolia, and parts of China. It is widely naturalized in northern Europe, New Zealand, and North ...
Icaridin, also known as picaridin, is an insect repellent which can be used directly on skin or clothing. [1] It has broad efficacy against various arthropods such as mosquitos, ticks, gnats, flies and fleas, and is almost colorless and odorless. A study performed in 2010 showed that picaridin spray and cream at the 20% concentration provided ...
The chemical DEET repels some mosquitoes and other insects. [117] Some CDC -recommended repellents are picaridin , eucalyptus oil ( PMD ), and ethyl butylacetylaminopropionate (IR3535). [ 118 ] Pyrethrum (from Chrysanthemum species, particularly C. cinerariifolium and C. coccineum ) is an effective plant-based repellent. [ 119 ]
In 1945, DDT was made available to farmers as an agricultural insecticide [5] and played a role in the elimination of malaria in Europe and North America. [15] [40] [41] Despite concerns emerging in the scientific community, and lack of research, the FDA considered it safe up to 7 parts per million in food. There was a large economic incentive ...
Following are 10 little known facts about the ubiquitous labels. Number 10. They're edible. If you've finished baking a whole apple pie only to realize you forgot to take the stickers off of the ...