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A grower should use fungicides with different modes of action. Tank-mix or rotate materials found in different fungicide families or groups to prevent or delay the development of resistant fungi. Groups below are not arranged in alphabetical order or in numerical order by group. In general, the first few groups are active on Botrytis and similar fungi (Groups 1, 2, 12, 9, 17 and 7). The next few groups are active on oomycetes (groups 4, P7, 40, 49, 22, 27, 28 and 43). Groups 3, 5, 11, U6, 50 and 13 are active on powdery mildews and many other fungi. The rest of the groups have multisite activity and make good mixing partners depending on the disease in question. |
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Family & Group # |
Common Names |
Trade Names (Combination Products) |
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Benzimidazole (Group 1) |
benomyl |
Benlate, Tersan 1991 |
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thiabendazole |
Arbotect 20-S, Decco Salt No. 19, LSP Flowable Fungicide, Mertect 340-F |
|
|
thiophanate-methyl |
Cavalier, Cleary’s 3336, OHP 6672, Regal SysTec, |
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Dicarboximide (Group 2) |
iprodione |
Epic 30, Ipro, Meteor, Nevado, OHP Chipco 26019, Rovral, (Interface) |
|
vinclozolin |
Curalan, Ronilan |
|
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Phenylpyrroles (Group 12) |
fludioxonil |
Cannonball, Emblem, Maxim, Medallion, Scholar, Spirato, (Academy, Miravis Prime, Palladium, Switch) |
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Anilinopyrimidines (Group 9) |
cyprodinil |
Vangard, (Palladium, Switch, Inspire Super) |
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pyrimethanil |
Penbotec, Scala, (Luna Tranquility) |
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Hydroxyanilide (Group 17) |
fenhexamid |
Decree, Elevate, Judge |
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fenpyrazamine |
Protexio |
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Carboxamide (Group 7) |
boscalid |
Emerald, Endura, (Encartis, Honor, Pageant, Pristine) |
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carboxin |
Vitavax |
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fluopyram |
Luna Privilege, Velum Prime, (Broadform, Luna Experience, Luna Sensation, Luna Tranquility, Propulse) |
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flutolanil |
Contrast, Moncut, ProStar |
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fluxapyroxad |
Tesaris, (Lexicon, Merivon, Orkestra) |
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inpyrfluxam |
Excalia |
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isofetamid |
Kenja |
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oxycarboxin |
Carboject, Plantvax |
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penthiopyrad |
Fontelis, Velista, Vertisan |
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pydiflumetofen |
Miravis, Posterity, Miravis Ace A, (Miravis Neo, Miravis Prime, Miravis Duo, Miravis Top, Postiva) |
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solatenol (benzovindiflupyr) |
Aprovia, (Contend A, Elatus, Mural) |
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Phenylamide (Group 4) |
mefenoxam |
Apron, Ridomil Gold, Subdue MAXX, (Quadris Ridomil Gold, Uniform) |
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metalaxyl |
Acquire, Allegiance, MetaStar, Ridomil, Sebring, Subdue |
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oxadixyl |
Anchor |
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Phosphonate (Group P7) |
aluminum tris |
Aliette, Flanker, Legion, Signature, Areca |
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Phosphorous Acid |
Agri-Fos, Alude, Appear, Fiata, Fosphite, Phospho Jet, Phostrol, Rampart |
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Cinnamic acid (Group 40) |
dimethomorph |
Forum, Stature, (Orvego, Zampro) |
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mandipropamid |
Micora, Revus, (Revus Top) |
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OSBPI (Group 49) |
oxathiapiprolin |
Segovis, (Orondis Gold) |
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Triazoles carboxamide (Group 22) |
ethaboxam |
V-10208 |
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Group 27 |
cymoxanil |
Curzate, (Tanos) |
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Carbamate (Group 28) |
propamocarb |
Banol, Previcur, Proplant, Tattoo |
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Benzamide (Group 43) |
fluopicolide |
Adorn, Presidio |
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Demethylation-inhibiting (Group 3) |
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Piperazines |
triforine |
Funginex, Triforine |
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Pyrimidines |
fenarimol |
Focus, Rubigan, Vintage |
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Imidazole |
imazalil |
Fungaflor, (Raxil MD Extra) |
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triflumizole |
Procure, Terraguard, Trionic |
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Triazoles |
cyproconizole |
Sentinel |
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difenoconazole |
Dividend, Inspire, (Academy, Briskway, Contend A, Inspire Super, Miravis Duo, Postiva, Quadris Top, Revus Top) |
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fenbuconazole |
Enable, Indar |
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flutriafol |
Topguard, (Topguard EQ) |
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mefentrifluconazole |
Avelyo, Cevya, Maxtima (Navicon) |
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metconazole |
Quash, Tourney |
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ipconazole |
Rancona |
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myclobutanil |
Eagle, Hoist, Immunox, Laredo, Nova, Rally, Sonoma, Systhane |
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propiconazole |
Alamo, Banner, Break, Bumper, Infuse, Kestrel Mex, Miravis Ace B, PropiMax, ProPensity, Strider, Tilt, Topaz, (Aframe Plus, Concert, Contend B, Headway, Quilt Xcel, Stratego) |
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prothioconazole |
Densicor, Proline (Propulse) |
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tebuconazole |
Bayer Advanced, Elite, Folicur, Lynx, Mirage, Orius, Raxil, Sativa, Tebucon, |
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tetraconazole |
Mettle |
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triadimefon |
Bayleton, Strike, (Armada, Tartan, Trigo) |
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triadimenol |
Baytan |
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triticonazole |
Charter, Trinity, (Pillar) |
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Morpholine (Group 5) |
piperalin |
Pipron |
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spiroxamine |
Accrue |
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Group U6 |
cyflufenamid |
Torino, Fastback |
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Group 50 |
metrafenone |
Vivando |
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pyriofenone |
Prolivo, Seido |
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QoI Strobilurins (Group 11) |
azoxystrobin |
Abound, Aframe, Dynasty, Heritage, Protégé, Quadris, Quilt, (Aframe Plus, |
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femoxadone |
(Tanos) |
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fenamidone |
Fenstop, Reason |
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fluoxastrobin |
Aftershock, Disarm, Evito, Fame |
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kresoxim-methyl |
Cygnus, Sovran |
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mandestrobin |
Intuity, Pinpoint |
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picoxystrobin |
Aproach, (Obvius) |
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pyraclostrobin |
Cabrio, Empress, Headline, Insignia, Stamina, (Honor, Lexicon, Merivon, |
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trifloxystrobin |
Compass, Flint, Gem, (Absolute, Armada, Broadform, Interface, Luna Sensation, Stratego, Tartan, Trigo) |
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Quinoline (Group 13) |
quinoxyfen |
Quintec |
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Inorganic Compounds |
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Coppers (Group M1) |
bordeaux |
None |
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copper ammonium complex |
Copper Count-N |
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copper hydroxide |
Champ, ChampION++, CuPRO, Kalmor, Kentan, Kocide, Nu-Cop, Previsto, (Badge, Junction, ManKocide, Ridomil Gold Copper) |
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copper oxide |
Nordox |
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copper oxychloride |
C-O-C-S, Oxycop, (Badge) |
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copper sulfate |
Cuprofix Disperss, many others |
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Sulfur (Group M2) |
sulfur |
Cosavet, Kumulus, Microthiol Disperss, Thiosperse |
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Lime sulfur |
Ca polysulfides |
Lime Sulfur, Sulforix |
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Ethylenebisdithiocarbamates (EBDC) (Group M3) |
mancozeb |
Dithane, Fore, Manex, Manzate, Penncozeb, Protect, Roper, Wingman, (Dexter Max, Dexter Xcel, Gavel, Junction, ManKocide, Ridomil Gold MZ) |
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maneb |
Maneb, (Pro-tex) |
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metiram |
Polyram |
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EBDC-like (Group M3) |
ferbam |
Ferbam |
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thiram |
Spotrete, Thiram |
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ziram |
Ziram, Ziram Granuflo |
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Aromatic Hydrocarbon (Group 14) |
dicloran (DCNA) |
Botran |
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etridiazole |
Terrazole, Truban, (Banrot) |
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pentachloronitrobenzene (PCNB) |
Autilus, Blocker, Defend, Engage, PCNB, Terraclor, Turfcide, (Premion) |
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Chloronitrile (Group M5) |
chlorothalonil |
Bravo, Daconil, Docket, Echo, Fung-onil, Legend, |
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Phthalimides (Group M4) |
captan |
Captan, (CaptEvate) |
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Guanidines (Group U12) |
dodine |
Syllit |
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QiI fungicides (Group 21) |
cyazofamid |
Ranman, Segway |
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Polyoxin (Group 19) |
polyoxin |
Affirm, Endorse, Oso, Ph-D, Tavano, Veranda T |
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Group 29 |
fluazinam |
Omega, Secure |
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Thiazolidine (U13) |
flutianil |
Gatten |
Fungicide Families or Groups
Latest revision:
March 2024