Joust® Fungicide
PCP #34800 · Nufarm Agriculture Inc. · Fungicide
Group 3 fungicide containing prothioconazole for control and suppression of various fungal diseases in cereals (barley, wheat, oats), oilseed crops (canola, rapeseed, Oriental mustard, Brassica carinata, soybean, sunflower, safflower, flax, crambe, borage), pulse crops (chickpeas, lentils), corn, and sugar beets.
Registered uses (20)
Crop × pest × application rate combinations from the official label. Rates converted to per-acre. Always confirm against the official label PDF before applying.
| Crop | Target | Rate | PHI |
|---|---|---|---|
| Borage | Sclerotinia stem rot (Sclerotinia sclerotiorum) | 243–283 mL/acre | 36 d |
| Canola | Sclerotinia stem rot (Sclerotinia sclerotiorum) | 243–283 mL/acre | 36 d |
| Cereals | Fusarium Head Blight or Scab (Fusarium spp.) | 243–324 mL/acre | 30 d |
| Cereals | Net Blotch (Pyrenophora teres), Scald (Rhynchosporium secalis), Spot Blotch (Cochliobolus sativus) | 162–243 mL/acre | 30 d |
| Chickpea | Ascochyta blight (Ascochyta rabiei) | 243–324 mL/acre | 7 d |
| Corn | Fusarium and Gibberella ear rots (Fusarium spp. and Gibberella spp.), Rusts (Puccinia sorghi, Puccinia polysora), Eyespot (Kabatiella zeae or Aureobasidium zeae), Northern Blight (Setosphaeria turcica), Grey Leaf Spot (Cercospora zeae-maydis) | 324 mL/acre | 14 d |
| Crambe | Sclerotinia stem rot (Sclerotinia sclerotiorum) | 243–283 mL/acre | 36 d |
| Flax | Sclerotinia stem rot (Sclerotinia sclerotiorum) | 243–283 mL/acre | 36 d |
| Lentils | Ascochyta blight (Ascochyta spp.) | 243–324 mL/acre | 7 d |
| Mustard | Sclerotinia stem rot (Sclerotinia sclerotiorum) | 243–283 mL/acre | 36 d |
| Oats | Crown Rust (Puccinia coronata) | 243 mL/acre | 30 d |
| Oriental mustard | Sclerotinia stem rot (Sclerotinia sclerotiorum) | 243–283 mL/acre | 36 d |
| Rapeseed | Sclerotinia stem rot (Sclerotinia sclerotiorum) | 243–283 mL/acre | 36 d |
| Safflower | Sclerotinia head rot (Sclerotinia sclerotiorum) | 324 mL/acre | 45 d |
| Soybean | Asian soybean rust (Phakopsora pachyrhizi), Frogeye leaf spot (Cercospora sojina) | 162 mL/acre | 20 d |
| Sugar beet | Cercospora Leaf Spot (Cercospora beticola) | 243–324 mL/acre | 7 d |
| Sugar beet | Rhizoctonia Crown Rot (Rhizoctonia solani) | 324 mL/acre | 7 d |
| Sunflower | Sclerotinia head rot (Sclerotinia sclerotiorum) | 324 mL/acre | 45 d |
| Wheat | Fusarium Head Blight or Scab (Fusarium spp.), Glume blotch (Stagonospora nodorum) | 243–324 mL/acre | 30 d |
| Wheat | Speckled Leaf Blotch (Septoria tritici), Tan spot (Pyrenophora tritici-repentis), Leaf Rust (Puccinia recondata) | 243 mL/acre | 30 d |
About this content. This page presents the official PMRA label as published by Health Canada's Pest Management Regulatory Agency, the source of record. Always read the official label and consult your provincial pesticide- application authority before use. Report an error.