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Back to Registered Crop Input Products
Registered Crop Input Products / PropiStar® Fungicide

PropiStar® Fungicide

PCP #35564 · Albaugh, Llc. · Fungicide

Group 3

Group 3 fungicide containing propiconazole for control of various fungal diseases in cereals, oilseeds, corn, soybeans, dry beans, stone fruits, berries, vegetables, ornamentals, and seed crops.

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Registered uses (46)

Crop × pest × application rate combinations from the official label. Rates converted to per-acre. Always confirm against the official label PDF before applying.

CropTargetRatePHI
ApricotBrown Rot Blossom Blight (Monilinia fructicola); Fruit Brown Rot (Monilinia fructicola)121 mL/acre3 d
AsparagusRust (Puccinia asparagi)60.7 mL/acre–
AsparagusRust (Puccinia asparagi)60.7 mL/acre240 d
BeanRust (Uromyces appendiculatus)121 mL/acre28 d
BeanRust (Uromyces appendiculatus)121 mL/acre28 d
BlueberryMonilinia Blight (Mummyberry)121 mL/acre60 d
BlueberryMonilinia Blight (Mummyberry) (Monilinia vaccinii – corymbosi)121 mL/acre60 d
BlueberryMummyberry (Monilinia vaccinii – corymbosi)121 mL/acre60 d
BlueberryMummyberry (Monilinia vaccinii – corymbosi)121 mL/acre60 d
Canary SeedSeptoria leaf mottle (Septoria triseti) (Suppression)121 mL/acre–
Canary SeedSeptoria leaf mottle (Suppression)121 mL/acre–
CanolaBlackleg (Leptosphaeria maculans)121 mL/acre60 d
CanolaBlackleg (Leptosphaeria maculans)121 mL/acre60 d
CerealsNet Blotch (Drechslera teres); Spot Blotch (Cochliobolus sativus); Scald (Rhynchosporium secalis); Powdery Mildew (Erysiphe graminis DC. f. sp. hordei); Septoria Leaf Spot (Septoria passerinii); Leaf Rust (Puccinia hordei); Stem Rust (Puccinia graminis)60.7–121 mL/acre45 d
CerealsNet Blotch, Spot Blotch, Scald, Powdery Mildew, Septoria Leaf Spot, Leaf Rust, Stem Rust60.7–121 mL/acre45 d
CherryBrown Rot Blossom Blight (Monilinia fructicola); Fruit Brown Rot (Monilinia fructicola); Cherry Leaf Spot (Blumeriella jaapii); Suppression of Black Knot (sour cherries only) (Apiosporina morbosa)121 mL/acre3 d
CherryBrown Rot Blossom Blight, Fruit Brown Rot, Cherry Leaf Spot, Suppression of Black Knot (sour cherries only)121 mL/acre3 d
CornRusts, Northern Corn Leaf Blight, Southern Corn Leaf Blight, Helminthosporium Leaf Spot, Eye Spot, Grey Leaf Spot60.7–121 mL/acre14 d
CranberryCottonball (Monilinia oxycocci)121 mL/acre45 d
CranberryCottonball (Monilinia oxycocci)121 mL/acre45 d
Field CornRusts (Puccinia sorghi); Northern Corn Leaf Blight (Setosphaeria turcica); Southern Corn Leaf Blight (Cochliobolus heterostrophus); Helminthosporium Leaf Spot (Helminthosporium carbonum); Eye Spot (Aureobasidium zeae); Grey Leaf Spot (Cercospora zeae-maydis)60.7–121 mL/acre14 d
Kentucky BluegrassPowdery Mildew (Erysiphe graminis)121 mL/acre–
Kentucky BluegrassPowdery Mildew (Erysiphe graminis)121 mL/acre–
NectarineBrown Rot Blossom Blight (Monilinia fructicola); Fruit Brown Rot (Monilinia fructicola)121 mL/acre3 d
OatsSeptoria Leaf Blotch (Septoria avenae); Crown Rust (Puccinia coronata)121 mL/acre45 d
OatsSeptoria Leaf Blotch, Crown Rust121 mL/acre45 d
PeachBrown Rot Blossom Blight (Monilinia fructicola); Fruit Brown Rot (Monilinia fructicola)121 mL/acre3 d
PeachBrown Rot Blossom Blight, Fruit Brown Rot, Suppression of Black Knot (Plums only)121 mL/acre3 d
PlumBrown Rot Blossom Blight (Monilinia fructicola); Fruit Brown Rot (Monilinia fructicola); Suppression of Black Knot (Plums only) (Apiosporina morbosa)121 mL/acre3 d
RaspberryYellow rust (Phragmidium rubi-idaei)121 mL/acre30 d
RaspberryYellow rust (Phragmidium rubi-idaei)121 mL/acre30 d
RutabagaPowdery Mildew (Erysiphe spp.)97.1 mL/acre21 d
RutabagaPowdery Mildew (Erysiphe spp.)97.1 mL/acre21 d
Saskatoon BerryEntomosporium Leaf and Berry Spot (Entomosporium mespili); Saskatoon Juniper Rust (Entomosporium mespili)121 mL/acre38 d
Saskatoon BerryEntomosporium Leaf and Berry Spot, Saskatoon Juniper Rust121 mL/acre38 d
Seed CornRusts (Puccinia sorghi); Northern Corn Leaf Blight (Setosphaeria turcica); Southern Corn Leaf Blight (Cochliobolus heterostrophus); Helminthosporium Leaf Spot (Helminthosporium carbonum); Eye Spot (Aureobasidium zeae); Grey Leaf Spot (Cercospora zeae-maydis)60.7–121 mL/acre14 d
SoybeanFrogeye Leaf Spot (Cercospora spp.); Aerial Web Blight (Rhizoctonia solani)121–184 mL/acre50 d
SoybeanFrogeye Leaf Spot, Aerial Web Blight121–184 mL/acre50 d
StrawberryLeaf Spot (Mycosphaerella fragariae)121 mL/acre1 d
StrawberryLeaf Spot (Mycosphaerella fragariae)121 mL/acre1 d
Sweet CornRusts (Puccinia sorghi); Northern Corn Leaf Blight (Setosphaeria turcica); Southern Corn Leaf Blight (Cochliobolus heterostrophus); Helminthosporium Leaf Spot (Helminthosporium carbonum); Eye Spot (Aureobasidium zeae); Grey Leaf Spot (Cercospora zeae-maydis)60.7–121 mL/acre14 d
Western Red CedarKeithia Foliar Blight (Didymascella thuijina)121 mL/acre–
Western Red CedarKeithia Foliar Blight (Didymascella thuijina)121 mL/acre–
WheatSeptoria Leaf Spot (Septoria tritici); Glume Blotch (Stagonospora nodorum); Powdery Mildew (Erysiphe graminis f. sp. tritici); Leaf Rust (Puccinia triticina); Stem Rust (Puccinia graminis); Tan Spot (Pyrenophora tritici-repentis); Stripe Rust (Puccinia striiformis)60.7–121 mL/acre45 d
WheatSeptoria Leaf Spot (Septoria tritici); Glume Blotch (Stagonospora nodorum); Powdery Mildew (Erysiphe graminis f. sp. tritici); Leaf Rust (Puccinia triticina); Stem Rust (Puccinia graminis); Tan Spot (Pyrenophora tritici-repentis); Stripe Rust (Puccinia striiformis)60.7–121 mL/acre45 d
WheatSeptoria Leaf Spot, Glume Blotch, Powdery Mildew, Leaf Rust, Stem Rust, Tan Spot, Stripe Rust60.7–121 mL/acre45 d

About this content. This page presents the official PRD label as published by Health Canada's Pesticides Regulatory Directorate (formerly the 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.

Quick facts

Active ingredients
propiconazole 432 g/L
DMI fungicide
Mode of action: DMI / sterol biosynthesis inhibitor — CYP51 (FRAC 3, Triazole)
CAS 60207-90-1
Formulation
emulsifiable concentrate
Resistance group
Group 3
First registered
2025-07-11
Registration expiry
2030-12-31