Celsius® WG Herbicide by Bayer. The item "Celsius WG Herbicide by Bayer New" is in sale since Monday, February 22, 2021. This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Weed & Pest Control\Weed Control\Herbicides & Fungicides". The seller is "terespi4" and is located in Royse City, Texas. This item can be shipped to United States.