Ohio State University Extension/Research

Improving Wheat Yields in Ohio


Table 1: Efficacy of Wheat Seed Treatments

Product
Active Ingredient
Common Bunt
Loose Smut
Stagonopora Nodorum
Fusarium (scab)
Pythium Damping Off
Agrosol T
Thiram, TBZ
G
N
F
G
F
Allegiance
Metalaxyl
N
N
N
N
E
Apron XL
Mefenoxam
N
N
N
N
E
Dividend XL
Difenoconazol, Mefenoxam
E
E
E
G
E
LSP floable Fungicide
Thiabendazole (TBZ)
N
N
P
G
N
Maxim 4FS
Fluidoxonil
N
N
N
G
N
Raxil-Thiram
Tebuconazole, Thiram
E
E
E
G
E
Raxil MD
Tebuconazol, Metalaxyl
E
E
E
G
E
Raxil XT
Tebuconazole, metalaxyl
E
E
E
G
E
RTU Vitavax-Thiram
Carboxin, Thiram
G
G
F
G
F
Vitavax 200
Carboxin, Thiram
G
G
F
G
F
Efficacy based on labeled rates of active ingredient for each material.
Efficacy rating scale: E= Excellent, G= good, F= Fair, P= Poor, N=no activity, ND= no data


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