Herbicide treatment of invasive floating aquatic vegetation begin on March 17, 2022 in various areas of the Sacramento-San Joaquin Delta. Treatments may not occur in some or all sites due to weather conditions, timing restriction, and growth stage of the floating aquatic invasive plants.
Spraying will be conducted weekly, Monday through Friday between the hours of 7 a.m. and 4 p.m. Herbicide applications during the treatment period will utilize Glyphosate (Roundup Custom), and Imazamox (Clearcast).
