
DIRECTIONS FOR APPLICATION TO TURF:
Disease Control Use Rate Retreatment 10.9-43.5 14-21 Use preventatively. Begin applications when conditions are favorable for disease development. Tank-mix with another fungicide labeled for control of anthracnose.
(fl. oz. product
per Acre)
Use
Rate
(fl. oz. product/ 1,000 sq ft)
Interval
(Days)
Remarks
Anthracnose*
(Foliar Infection Phase)
(Colletotrichum graminicola)
10.9-43.5
14 - 28
Use preventatively. Begin applications when conditions are favorable for disease infection, prior to disease symptom development.
Anthracnose
(Crown Rot Phase)
(Collectotrichum graminicola)
Brown Patch
(Rhizoctonia solani)
10.9-43.5
0.25-1.0 28
Apply when conditions are favorable for disease development.
Cool Weather Brown Patch
(Rhizoctonia Cerealis)
10.9-43.5
0.25-1.0 14-28
Make one or two applications in fall or when conditions are favorable for disease development.
21.75-43.5
0.5-1.0
28
Curative applications may be made in the spring if the disease appears.
Copper Spot
10.9-43.5
0.25-1.0
14-21
Apply when conditions are favorable for disease development.
Dollar Spot*
(Sclerotinia homoeocarpa)
10.9-43.5
14-21
Apply when conditions are favorable for disease development.
Fairy Ring
(Lycoperdon spp., Agrocybe pediades, and Bovistra plumbea)
21.75-43.5
21-28
Apply as soon as fairy ring symptoms develop. Apply in 4 gals. water per 1,000 sq. ft. or irrigate after application with 1/4" water. A wetting agent may facilitate penetration.
Fusarium Patch
(Microdochium nivale)
10.9-39
0.25-0.9
14-28
Use preventatively. Begin applications when conditions are favorable for disease infection, prior to disease symptom development.
Gray Leaf Spot*
(Pyricularia grisea)
10.9-43.5
0.25-1.0
14 - 28
Begin applications before disease is present and continue applications while conditions are favorable for disease development.
Leaf Spot
(Bipolaris sorokinana)
0.25-1.0 Apply when conditions are favorable for disease development.
Melting Out
(Drechslera poae)
10.9-43.5
0.25-1.0 14-28
Apply when conditions are favorable for disease development.
Pink Snow Mold
(Microdochium nivale)
21.75-43.5
0.5-1.0
21-28
Make single application prior to permanent snow cover.
Snow Mold, Typhula Blight
(Typhula spp)
21.75-43.5
0.5-1.0
21-28Apply 1 to 2 applications prior to permanent snow cover.
Powdery Mildew
(Erysiphe graminis)
10.9-43.5
0.25-1.0
14-28
Apply at first sign of infection. Repeat as necessary.
Pythium Blight*
Pythium Root Rot
(Pythium aphanidemiatum, Pythium spp.)
21.75-43.5
0.5-1.0 14
Use preventatively. Begin applications when conditions are favorable for disease infection, prior to disease symptom development. During periods of prolonged favorable conditions, treat on the 14-day application interval. When conditions are favorable for heavy pythium blight pressure, use DISARM 480 SC in combination with another product registered for pythium blight control.
Pythium Damping Off
(Pythium spp.)
21.75-43.5
0.5-1.0 14
Apply uniformly to the seed bed before, during or just after seeding. Lightly irrigate after application. Repeat application if conditions remain favorable for disease.
Red Thread
(Laetisaris fuciformis)
10.9-43.5
0.25-1.0
14-28
Apply when conditions are favorable for disease development.
Rust
(Puccinia spp.) 10.9-43.5
0.25-1.0 14-28
Apply at the first sign of infection or when conditions are favorable for disease development. Repeat as necessary.
Southern Blight
(Sclerotium rolfsii)
10.9-43.5
0.25-1.0 14 - 28
Apply when conditions are favorable for development.
Spring Dead Spot
(Leptosphaeria korrae) or (Gaeumannomyces graminis var. graminis) or (Ophiosphaerella herpotricha)
21.75-43.5
0.5-1.0
14 - 28
Apply 1 or 2 applications approximately one month prior to bermudagrass dormancy. 1/4" to 1/2" of irrigation after application is recommended. Reapply 14-28 days later.
Summer Patch
(Magnaporthe poae)
10.9-43.5
0.25-1.0
14 - 28
Restrictions and Other Information