Disease Guide for Resistance Management
Cross Reference for Fungicides vs. Diseases Controlled
Disease Chart Algea (not a true disease)
1st Choice Chlorothalonil (M5)
2nd Choice
3rd Choice
ProtectMAX Mancozeb (M3)
Secure/Fluazinam (29)
Anthracnose
Maxtima (3) Insignia (11)
Ascernity (7+3)
Affirm (19)
Bentgrass Dead Spot
Emerald (7)
Thiophanate-methyl (1)
Brown Patch
Azoxystrobin (11)
Velista (7)
Chlorothalonil (M5)
Brown Ring Patch (Waitea)
Maxtima
Affirm (19)
Azoxystrobin (11)
Copper Spot Dollar Spot
Chlorothalonil (M5)
Renown (M5+11)
26/36 (1+2) Maxtima (3) Maxtima (3)
Secure/Fluazinam (29) Tartan Stressgard (3/11) Thiophanate-methyl (1)
Xzemplar (7)
Fairy Ring
Velista (7)
Grey Leaf Spot
Densicor (3) Turfcide (14)
Chlorothalonil (M5)
Grey Snow Mold
Instrata (M5+12+3)
Interface + Mirage (1+11+3)
Large Patch (Zoysiagrass)
Posterity Forte (7+11+3)
Tebuconazole (3)
Pedigree (7)
Leaf Smuts
Propiconazole (3) Chipco 26 GT (2) Headway (3+11)
Thiophanate-methyl (1)
Eagle (3)
Leaf Spot/Melting Out
Medallion (12)
Azoxystrobin (11)
Necrotic Ring Spot
Eagle (3)
Thiophanate-methyl (1) Secure/Fluazinam (29)
Pink Snow Mold/Microdochium Patch
Fame/Fame +C (11+M5)
Medallion (12)
Powdery Mildew
Propiconazole (3)
Azoxystrobin (11)
Eagle (3)
Pythium Blight
Banol (28)
Subdue (4)
Segway/ Cyazofamid (21)
Pythium Root Rot
Segway/ Cyazofamid (21)
Serata (U17) Segway (21)
Resilia (7+3+28)
Pythium Root Dysfunction
Serata (U17)
Insignia (11)
Red Thread
Velista (7)
Azoxystrobin (11)
Ascernity (7+3)
Rhizoctonia Leaf blight (Mini Ring)
Densicor
Insignia (11) Tourney (3)
Azoxystrobin (11)
Rust
Azoxystrobin (11)
Chlorothalonil (M5)
Slime Molds
No fungicides necessary
Spring Dead Spot Summer Patch Take-All Patch
Velista (7)
Kabuto (7)
Maxtima (3)
Briskway (3+11) Navicon (3+11) Tebuconazole (3) Subdue Maxx (4)
Maxtima (3) Densicor (3)
Fluoxastrobin (11) Azoxystrobin (11)
Yellow Patch Yellow Turft
Fluoxastrobin (11)
Headway (3+11)
Insignia (11)
www.harrells.com | 800.282.8007 Employee Owned
Made with FlippingBook - Online Brochure Maker