3336 contains the active ingredient thiophanate-methyl which is a great systemic , cost-effective fungicide for control of anthracnose, brown patch, copper spot, dollar spot, gray leaf spot, leaf spot, red thread, snow mold, rust, smut, Fusarium, summer patch, bermudagrass decline, take-all patch, and much more. 3336 has a very diverse label including applications that can be made on turf, ornamentals, bedding plants, shrubs and evergreens.