Permethrin needs to be kept out of lakes, rivers, streams, pomds, etc

10/19/2017 17:26

Permethrin should be kept out of lakes, streams, or ponds. Do not contaminate water by cleaning equipment or by disposing of wastes near a body of water. Permethrin may not be applied when weather conditions favor drift from treated areas (1). Permethrin degrades rapidly in water, although it can persist in sediments (721). There is a gradual loss of toxicity after permethrin ages for 48 hours in sunlight at 50 parts per billion (ppb) in water (14).

—————

Back