Technical Specifications

ORNAMENTAL DISEASES
Spray foliage to the point of runoff. Begin applications as directed for each species and disease condition cited
and repeat on a 7 to 14 day schedule until conditions are no longer favorable for disease development. For out-
door use only.
Species Diseases Controlled First Application
BROADLEAF SHRUBS AND TREES
Ash (Fraxinus) Cercospora, Cercosporidium, Spring bud break
Cylindrosporium Leaf Spots
Azalea*, Phytophthora Die-back, New leaf emergence,
Rhododendron* Ovulinia Flower Blight early bloom
Buckeye, Horsechestnut Leaf Blotch, Anthracnose Spring bud break
Cherry-Laurel Cercospora Leafspot Petal fall
Crabapple Scab, Cedar-Apple Rust, Spring bud break
Sphaeropsis Leaf Spot
Dogwood Anthracnose (Discula sp.), Spring bud swell,
Septoria Leaf Spot early bloom
Euonymus Anthracnose Spring bud break
Firethorn (Pyracantha) Scab Spring bud break
Flowering Almond, Monilinia Blossom/Branch Blight Early bloom,
Quince and Cherry Hawthorn Rust, Fabraea Leaf Spot pre-bloom
Holly Rhizoctonia Web Blight Warm, moist conditions
Mountain Laurel Cercospora Leaf Spot Spring bud break
Oak (red group only) Taphrina Blister, Actinopelte Leaf Dormant bud swell
Spot, Anthracnose
Oregon-Grape (Mahonia) Rust Spring bud break
Photinia Fabraea (Entomosporium) Spring bud break
Leaf Spot
Pieris (Andromeda) Phytophthora Die-Back New leaf emergence
Poplar Marssonina Leaf Spot Spring bud break
(continued)
*Discoloration of bloom has been noted on certain varieties when applications are made during
flowering.
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