Fungicide Efficacy Testing Results – Field Peas
MYCOSPHAERELLA (ASCOCHYTA) BLIGHT
FUNGICIDES REGISTERED FOR FOLIAR USE ON FIELD PEAS IN NORTH DAKOTA:
Azoyxstrobin (FRAC 11) - Quadris 250SC (6 to 15.5 fl oz/ac) - Quadris contains 250 grams azoxystrobin per liter. EFFICACY IN FIELD TRIALS: Carrington 2011 [ illustrated & full ], Carrington 2012 [ illustrated | full ]
Boscalid (FRAC 7) - Endura 70WG (6 oz/ac for Ascochyta blight; 8 to 11 oz/ac for Myosphaerella blight) - Endura contains 700 grams boscalid per kilogram. EFFICACY IN FIELD TRIALS: Carrington 2011 [ illustrated & full ], Carrington 2012 [ illustrated | full ]
Fluxapyroxad (FRAC 7) + pyraclostrobin (FRAC 11) - Priaxor 500SC (4 to 8 fl oz/ac) - Priaxor contains 333 grams pyraclostrobin + 167 grams fluxapyroxad per liter. EFFICACY IN FIELD TRIALS: Carrington 2011 [ illustrated & full ], Carrington 2012 [ illustrated | full ]
Penthiopyrad (FRAC 7) - Vertisan 200EC (14 to 20 fl oz/ac) - Vertisan contains 200 grams penthiopyrad per liter. No fungicide efficacy results are available for Vertisan.
Prothioconazole (FRAC 3) - Proline 480SC (5.7 fl oz/ac) - Proline contains 480 grams prothioconazole per liter. EFFICACY IN FIELD TRIALS: Carrington 2011 [ illustrated & full ], Carrington 2012 [ illustrated | full ], Carrington 2013 [ illustrated | full ]
Picoxystrobin (FRAC 11) - Aproach (6 to 12 fl oz/ac) - Aproach contains 250 grams picoxystrobin per liter. No fungicide efficacy results are available for Aproach.
Pyraclostrobin (FRAC 11) - Headline (6 to 9 fl oz/ac) - Headline contains 250 grams pyraclostrobin per liter. EFFICACY IN FIELD TRIALS: Carrington 2011 [ illustrated & full ], Carrington 2012 [ illustrated | full ], Carrington 2013 [ illustrated | full ]
Sulfur (FRAC M) - Kumulus DF, Liquid Sulfur Six, Micro Sulf, Mirothiol Disperss, etc (application rates vary by product; as always, check the label). No fungicide efficacy results are available for sulfur.
