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2022 Midwest Vegetable Guide

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Fungicide Efficacy Table for Cucurbits 124 Midwest Veg Guide 2022 Fungicide Efficacy Table for Cucurbits Reviewed by Dan Egel, Mohammad Babadoost – September 2021 This table includes efficacy information about the fungicides recommended in this guide, based on research and experience of authors. The products are listed alphabetically by Trade Names. VG=Very Good, G=good, F=fair, P=poor, S=suppression Trade Names (REI/PHI) Active Ingredients MOA or FRAC code: fungicides with a number as the MOA code should be tank-mixed or alternated with a different MOA code according to the label. Alternaria leaf blight Anthracnose Bacterial leaf & fruit blotch Bacterial leaf and fruit spot Downy mildew Gummy stem/ black rot Plectosporium blight Phytophthora blight Powdery mildew Scab Actigard (12h/0d) acibenzolar-S-methyl (P1) F P P P P Agri-Fos, Phostrol(4h to 12 h/0d) acid/phosphite (33) F F F Aprovia Top (12h/0d) difenconazole (3), benzovindiflupyr (7) F F F F Bravo, Echo, Equus, Initiate (12h/0d) chlorothalonil (M5) G G F G F P P G Cabrio (12h/0d) pyraclostrobin (11) G G P P P F copper (4h to 48h/0d) copper (M1) P P F F P P Curzate (12h/3d) cymoxanil (27) F Dithane, Manzate, Penncozeb (24h/5d) mancozeb (M3) G G F G F G Elumin (12h/2d) ethaboxam (22) G G Flint (12h/7d) trifloxystrobin (11) P P F Fontelis (12h/1d) penthiopyrad (7) G P F Forum 4.18SC (12h/0d) dimethomorph (40) P F Gatten (12h/0d) flutianil (U13) G Gavel (48h/5d) mancozeb (M3), zoxamide (22) G G F Inspire Super (12h/7d) difenoconazole (3), cyprodinil (9) G G G F G Luna Experience (12h/7d) fluopyram (7), tebuconazole (3) G F G G Luna Sensation (12h/0d) trifloxystrobin (11), fluopyram (7) G G F F Merivon (12h/0d) fluxapyroxad (7), pyraclostrobin (11) G G P F Miravis Prime (12h/1d) pydiflumetofen (7), fludioxonil (12) G Monsoon, Onset, Toledo (12h/7d) tebuconazole (3) G F Omega 500F (12h/7d to 30d) fluazinam (29) G Orondis Gold 200 (4h/0d) oxathiapipropilin (49) F F Orondis Opti (12h/0d) oxathiapipropilin (49), chlorothalonil (M5) VG F Orondis Ultra (12h/0d) oxathiapipropilin (49), mandipropamid (40) VG VG Presidio 4SC (12h/2d) fluopicolide (43) P G Previcur Flex (12h/2d) propamocarb (28) G Pristine (12h/0d) boscalid (7), pyraclostrobin (11) G G P P F Procure (12h/0d) triflumizole (3) VG Proline (12h/7d) prothioconazole (3) G Quadris, Satori (4h/1d) azoxystrobin (11) G G P P P F Quadris Opti (12h/1d) azoxystrobin (11), chlorothalonil (M5) G G P P P Quadris Top (12h/1d) azoxystrobin (11), difenconazolel (3) G G G P Quintec (12h/3d) quinoxyfen (13) VG Rally (24h/0d) mycolobutanil (3) G Ranman (12h/0d) cyazofamid (21) G G Revus (4h/0d) mandipropamid (40) G VG Switch 62.5WB (12h/1d) cyprodinil (9), fludioxanil (12) G G F Tanos (12h/3d) cymoxanil (27), famoxadone (11) G G S F S Topsin M (24h/0d) thiophanate-methyl (1) G F F F Torino (4h/0d) cyflufenamid (U6) F Velum Prime (12h/0d) fluopyram (7) Vivando (12h/0d) metrafenone (U8) G Zampro (12h/0d) ametoctradin (45), dimethomorph (40) G G Zing (12h/0d) zoxamide (22), chlorothalonil (M5) G G G F

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