Plant Diagnostic Clinic
573-882-3019
Fungicides for powdery mildew
This is general listing of active ingredients labeled for use for control
of powdery mildew. Always consult the label to make sure both the host and disease
are listed.
Fenarimol
- Tradenames
Rubigan
- Remarks
Commerical use only.
Lime sulfur or calcium polysulfide
- Tradenames
Many trade names
- Remarks
Sulfur and lime sulfur may cause plant injury. Do not apply sulfur or lime sulfur
when temperature exceeds 80 degrees F. Spray in morning to prevent burning.
Myclobutanil
- Tradenames
Eagle
Systhane
- Homeowner
Immunox
Thiophanate-methyl
- Tradenames
Cleary's 3336
Fungo 50
- Homeowner
GreenLight Systemic Fungicide
Fertilome Halt
Triadimefon
- Tradenames
Bayleton
Strike
- Homeowner
Bayleton
GreenLight Fung Away
Triforine
Wettable sulfur
- Tradenames
Many trade names
- Remarks
Sulfur and lime sulfur may cause plant injury. Do not apply sulfur or lime sulfur
when temperature exceeds 80 degrees F. Spray in morning to prevent burning.
Ziram
Updated
3/31/05
