Citrus Flavoring Is Weaponized Against Insect-Borne Diseases
DONALD G. McNEIL Jr.Comments Off on Citrus Flavoring Is Weaponized Against Insect-Borne Diseases
The E.P.A. has approved nootkatone, which is found in cedars and grapefruit. It repels ticks, mosquitoes and other dangerous bugs for hours, but is safe enough to eat.
