Root Crops - Commercial Fungicides

Fungicides registered for COMMERCIAL use on Root Crops (Beets, Carrot, Radish, Parsnip, and Turnip) in Utah, organized by Mode of Action (MoA).

Active Ingredient Brand Name MoA Residual (days) Soft Rot Powdery Mildew Damping-Off Cavity Spot Nematodes
copper octanoate Camelot OB , CuevaB M1 7   X      
sulfur Micro SulfB , ThioluxB , Drexel Sulfur 90WB , and many others M2 14   X      
thiram Thiram, Ziram M3       X    
captan Captan 400-C Seed Protectant M4 ---     SEED TREATMENT    
propiconazole AmTide Propiconazole 41.8% EC, PropiMax EC, Quilt 3 10-14   X      
triflumizole Procure 480SC 3 14 X        
difenoconazole + cyprodinil Inspire Super, Quadris Top 3/9 10-14   X      
chlorothalonil + mefenoxam Ridomil, Apron XL, Uniform 4 21-28     X X  
metalaxyl Allegiance FL Seed, Belmont 2.7 FS, Dyna-Shield, Metalaxyl 318 FS, Sebring 318 FS 4 ---       SEED TREATMENT  
Acquire Fungicide Seed Treatment, Dyna-Shield Metalaxyl, Sebring 480 FS     SEED TREATMENT    
boscalid Endura 7 10-14 X X      
penthiopyrad Fontelis 7 14   X      
pyrimethanil + fluopyram Luna Tranquility 7/9 7   X      
fluxapyroxad Merivon Xemium 7/11 10-14   X      
Systiva XS Xemium     X    
fludioxonil + pydiflumetofen Miravis Prime 7/12 7   X      
cyprodinil + fludioxonil Alterity, Switch 9/12 7-10   X      
azoxystrobin Quadris, Quilt Xcel 11 10-14   X      
fenamidone Reason 500 SC 11 10-14     X X  
pyraclostrobin Cabrio EG, Pristine 11 10-14   X      
trifloxystrobin Flint 11 10-14   X      
fludioxoni Fludioxonil, Maxim 12 10-14     X    
hydrogen peroxide + peroxyacetic acid OxiDate 2.0OB 19 5-7   X      
polyoxin D zinc salt Ph-D FungicideB 19 5-7     X X  
cyazofamid Ranman 21 7-10       X  
phosphorous acid salts Fungi-PhiteB, Valley-PhiteB 33 10       X  
OxiPhosB, FosphiteB   X      
fluopicolide Presidio 43 7       X  
Bacillus amyloliquefaciens (MBI 600) Triatholon BAOB 44 3-5   X      
Triatholon BAOB   X X X  
Serifel BiofungicideOB       X  
Bacillus subtilis (QST 713) SonataOB, Serenade ASOOB, Serenade MAXOB 44 3-5   X      
Bacillus pumilis (QST 2808) 2-3-2 CompanionOB 44 3-5     X    
tea tree oil Timorex GoldB F7 7-28   X X    
extract of Reynoutria sachalinensis RegaliaOB P5 7-10   X      
azadirachtin Molt-X Botanically Based Insecticide/Nematicide N-UNE ---         X
Paecilomyces lilacinus (strain 251) MeloCon WGOB N-UNF 14         X
Myrothecium verrucaria (AARC-0255) DiTera DF Biological NematicideB N-UNF ---         X
Myrothecium verrucaria (AARC-0255) DiTera DF Biological NematicideB N-UNF ---         X
1,3-dichloropropene + chloropicrin Telone C-17R, Telone IIR N-UNX ---         PREPLANT FUMIGANT
allyl isothiocyanate DominusB N-UNX ---         PREPLANT FUMIGANT
potassium N-methyldithiocarbamate K-Pam HLR, Sectagon-K54R N-UNX ---         PREPLANT FUMIGANT
sodium methyldithiocarbamate Sectagon 42R, Vapam HLR, Metam CLR 42%R N-UNX ---         PREPLANT FUMIGANT
Gliocladium catenulatum (J1446) PVentOB NC 21   X X    
neem oil Trilogy,OB EcoWorksOB NC 1   X      
extract of Swinglea glutinosa EcoSwingOB NC 7-14   X      
mineral oil PureSpray GREENOB, UltraPure Oil Horticultural InsecticideOB, SuffOil-XB , TriTekOB, and others NC 1   X      
paraffinic oil JMS Stylet-OilB NC 3   X      
potassium bicarbonate KaligreenOB, MilStop SPB NC 5-7   X      
sodium tetraborohydrate decahydrate Prev-AmB NC 7   X      
soybean oil Bionatrol-MOB NC 1   X      
Streptomyces lydicus (WYEC 108) Actinovate AGB , Actinovate AG Biological FungicideB , Actinovate Lawn & GardenB NC 7-14   X X    

B = Biopesticide
R = Restricted Use
O = Organic
NC = Not Classified

Note: All brands are registered trademarks. The brands listed in this table are not all-inclusive, but are meant to provide examples of products for these crops in Utah. Always check the label for the specific crop you are treating, application and safety information, and protection and prehharvest intervals.