Marathon is a formulation of the neonic insecticide, imidacloprid, that’s commonly used on ornamental plants in nurseries, garden centers, and homes across the US. A 2021 University of California paper shows that the application of Marathon, even at 30% of the recommended dose, killed 90% of leafcutter bees.
Bayer’s imidacloprid is one of the most widely used insecticides and belongs to a group of pesticides known as neonics (or neonicitinoids), which target insects’ nervous systems. Following extensive research I present a risk/benefit analysis for imidacloprid. Neonics are often used by default, for example as seed coatings, and yet offer no benefit in many cases. The risks, on the other hand, are sobering and demand immediate action.
Earlier in March, USA Today reported that bestselling Seresto flea collars have been linked to 1700 pet deaths in the US – and that’s just going by the number reported to the Environmental Protection Agency (EPA); the actual number is expected to be higher. The story originated from Johnathan Hettinger at the Midwest Center for … Continue reading Seresto flea collar & imidacloprid