ALTHOUGH synergized pyrethrins have been used for fly control for many years, there is no published record of Musca domestica L. becoming resistant to this insecticide in the field.
Both of these products contain chemicals from a class of chemical compounds called pyrethrins. Chemicals in this class occur naturally, but they can also be man-made. These chemicals interfere ...
Our main weapon was pesticides like DDT and pyrethroids, which proved devastatingly effective. But fast forward to today, and these tiny pests are back—stronger, smarter, and more resistant than ...
While common lice infestations can be treated with permethrin and pyrethrin (insecticide treatments), these products have proven to be less effective with super lice. There are a few reasons why ...
The authors, with the lead researchers from the School of Medicine and Health Sciences at Catholic University of Valencia San Vincente, Valencia, Spain, assess studies on a range of pesticides, ...
J. Amer. Chem. Soc., 71, 366 (1949). Chem. Soc., 6 (1930). Nature, 164, 707 (1949). Abstracts of Papers presented at the 116th Meeting of the American Chemical ...
researchers found that 98 percent of lice collected around the U.S. had genetic mutations that made them resistant to over-the-counter products that contain pyrethrins or pyrethroids (like ...
(Beyond Pesticides, August 5, 2022) A terrible saga of environmental injustice — and of grieving couples who wanted children but could not have them — is getting new attention via the BBC’s (British ...
Environmental damage from insecticide overuse is a major concern, particularly for conservation of “good” insects such as pollinators that ensure stable production of food crops like fruits and ...