DISEASES CONTROLLED INCLUDING RATE OF APPLICATION:
Anthracnose, Dollar Spot, Copper Spot, Large Brown Patch, and Red Thread: Apply 2 oz. when diseases first appear. Continue at 7 to 14-day intervals as needed.
Pink Snow Mold: Use 2 oz. on the first application middle-late November and continue at 10 to 14-day intervals throughout the season.
Summer Patch: Use 4 to 8 ozs. for prevention, apply 3 applications beginning early May 21 day intervals. Water Material into root zone after application. For suppression, apply two applications at 10-14 day intervals beginning when diseases first appear.
Fusarium Blight and Necrotic Ring Spot: Use 4 to 8 ozs. for two applications at 10 to 14-day interval beginning when diseases first appear.
Stripe Smut: Use 4 to 8 ozs. and make two applications at 7 to 14-day intervals when diseases first appear. Water material into root zone after application. For prevention, apply in spring and fall.
Leaf Spot: Use 4 to 8 ozs. on two applications at 7 to 14-day intervals when diseases first appear. Water material into root zone after application. May be used in combination with SA-50 Dithane M-45 at lower rates.
Ovulnia Blight of Azalea and Rhododendron: Use 1 2/3 tsp. Apply as flowers open. Repeat every 7 to10 days and as needed during disease period.
Powdery Mildew: Use 1 2/3 tsp. Apply midsummer or at first sign of disease. Anthracnose 2 1/2 to 3 tsp. Apply as buds break. Repeat every 7 to 10 days as needed during disease period. Do not exceed four applications per season.
Ascochyta Leaf Blight: Use 2 1/2 to 3 tsp. Repeat every 7 to 10 days as needed during disease period.
Black Spot of Rose: Use 2 1/2 to 3 tsp. Apply midsummer or at first sign of disease.
Botrytis Flower Blight, Comyespora Leafspot, and Curvularia Leaf Blight: Use 2 1/2 to 3 tsp. Apply midsummer or at first sign of disease.
Rust of Crabapple: Use 2 1/2 to 3 tsp. Repeat every 10 to 14 days as needed during disease periods.
Leaf Scabs of Crabapple, Pyracantha, Hawthorn, Pear, and Mountain Ash: Use 2 1/2 to 3 tsp. Apply mid-spring or at first sign of disease.
Tip Blight of Pine: Use 2 1/2 to 3 tsp. Apply along with a compatible spreader/sticker at recommended rates to the entire tree. Thorough coverage is essential for optimal disease control. Begin application in spring when new growth starts. Make a second application just before needles emerge from the sheath and a third application 10 days later.
Twig Blights of Juniper (Phomopsis and Kabatina spp.): Use 5 tsp. For Phomopsis, apply in spring. For Kabatina, (Phomopsis and Kabatina spp.) apply late summer. Repeat every 7 to 10 days as needed during disease period.
Stem Rots, Crown Rots, Black Root Rot, and Cylindrocladium Rot: Use 2 1/2 to 3 tsp. Apply after transplanting to propagation bed, Root Rots container, or pot at a rate to thoroughly soak the growing media (usually 1 to 3 pints per square foot depending on the media type and depth). Repeat every 21 to 28 days to provide adequate crop protection.
Bulb, Corm, and Rhizome Rots: Use 2 1/2 - 3 tsp. Soak immediately after digging for 30 minutes in a warm dip (80 to 85 degrees F). Dry well before storing.
Note: Thiomyl does not control Pythium spp. or Phytophthora spp.