How does DEET work? Study says it confuses insects (Update)
For almost 50 years, people have used insect repellents containing DEET. But scientists still argue about how the stuff works.
For almost 50 years, people have used insect repellents containing DEET. But scientists still argue about how the stuff works.
Biochemistry
Sep 21, 2011
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1
A pair of researchers at the University of California, Riverside, has used machine learning to understand what a chemical smells like—a research breakthrough with potential applications in the food flavor and fragrance ...
Analytical Chemistry
Jul 29, 2020
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225
Breadfruit, used as a folk remedy in Pacific regions to control insects, is an effective mosquito repellent, U.S. Department of Agriculture (USDA) scientists have found.
Ecology
Nov 18, 2013
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Native North Americans have long adorned themselves and their homes with fragrant sweetgrass (Hierochloe odorata), a native plant used in traditional medicine, to repel biting insects, and mosquitoes in particular. Now, researchers ...
Biochemistry
Aug 17, 2015
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128
The smell of mozzie repellent is as much a part of summer as barbecues and the cricket. Despite supermarket and pharmacy shelves overflowing with insect repellents, there are actually only a few active ingredients to be found ...
Cell & Microbiology
Oct 27, 2014
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Every summer while preparing for long weekends at our family cabin in the north woods of Minnesota, we'd face the same dilemmas. What food should we bring? Is SPF 50 sunscreen enough protection? And, most importantly, which ...
Ecology
Oct 28, 2015
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54
A trio of researchers at the University of Wisconsin has discovered that a common soil bacterium produces a chemical that is more effective in repelling mosquitoes than DEET. In their paper published in the journal Science ...
After searching for more than 50 years, scientists finally have discovered a number of new mosquito repellents that beat DEET, the gold standard for warding off those pesky, sometimes disease-carrying insects. The stuff seems ...
Biochemistry
Aug 16, 2009
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Insect repellents containing picaridin can be lethal to salamanders. So reports a new study published today in Biology Letters that investigated how exposure to two common insect repellents influenced the survival of aquatic ...
Ecology
Oct 31, 2018
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495
Since its invention during the Second World War for soldiers stationed in countries where malaria transmission rates were high, researchers have worked to pinpoint precisely how DEET actually affects mosquitos. Past studies ...
Plants & Animals
Oct 17, 2019
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