After dipping below its potential “extinction threshold,” the beloved butterfly population crashed again in 2020.
Why California is Banning Chlorpyrifos, a Widely Used Pesticide: 5 Questions Answered
January 23, 2020 •
California, the top U.S. food-producing state, is ending use of chlorpyrifos, a pesticide associated with neurodevelopmental problems and impaired brain function in children.
Controlling Weeds on Playing Fields, Parks and Lawns Without Herbicides
July 7, 2019 •
This article is republished from The Conversation under a Creative Commons license. Read the original article. Turfgrass covers more than 40 million acres of land in the continental United States, including lawns, parks, commercial landscapes, sports fields and golf courses. … Read more