PCP #33951 · BASF Agricultural Solutions Canada Inc. · Fungicide
MERIVON Fungicide is a Group 7 and Group 11 fungicide suspension containing pyraclostrobin and fluxapyroxad for control of various fungal diseases including powdery mildew, anthracnose, leaf spots, blights, and scab in blueberries, bulb vegetables, cucurbit vegetables, grapes, leafy vegetables, pome fruit, root vegetables, stone fruit, and strawberries. Contains soy allergen.
Crop × pest × application rate combinations from the official label. Rates converted to per-acre. PHI is the pre-harvest interval; REI is the restricted-entry interval. Always confirm against the official label PDF before applying.
| Crop | Target | Rate | PHI | REI |
|---|---|---|---|---|
| Blueberry | Anthracnose (Colletotrichum acutatum & C. gloeosporioides) | 0.324 L/acre | 0 d | 12 d |
| Blueberry | Botrytis gray mold (Botrytis cinerea) (Suppressed) | 0.243–0.324 L/acre | 0 d | 12 d |
| Blueberry | Phomopsis twig blight (Phomopsis vaccinii) | 0.324 L/acre | 0 d | 12 d |
| Blueberry | Septoria leaf spot (Septoria spp.) |
| 0.162–0.324 L/acre |
| 0 d |
| 12 d |
| Carrot | Alternaria leaf spot/blight (Alternaria dauci) | 0.121–0.162 L/acre | 7 d | 12 d |
| Carrot | Cercospora leaf spot/blight (Cercospora spp.) | 0.162 L/acre | 7 d | 12 d |
| Carrot | Powdery mildew (Erysiphe spp.) | 0.121–0.162 L/acre | 7 d | 12 d |
| Cherry | Anthracnose (Colletotrichum spp.) | 0.121–0.162 L/acre | 0 d | 12 d |
| Cherry | Blossom Blight (Monilinia spp.) | 0.121–0.162 L/acre | 0 d | 12 d |
| Cherry | Brown Rot (Monilinia spp.) | 0.121–0.162 L/acre | 0 d | 12 d |
| Cherry | Leaf spot (Blumeriella jaapii) | 0.121–0.162 L/acre | 0 d | 12 d |
| Cherry | Powdery mildew (Podosphaera spp.) | 0.121–0.162 L/acre | 0 d | 12 d |
| Cherry | Rhizopus rot (Rhizopus stolonifera) (Suppressed) | 0.162 L/acre | 0 d | 12 d |
| Cucumber | Alternaria leaf blight (Alternaria cucumerina) | 0.162 L/acre | 0 d | 12 d |
| Cucumber | Anthracnose (Colletotrichum orbicular) | 0.162 L/acre | 0 d | 12 d |
| Cucumber | Downy mildew (Pseudoperonospora cubensis) (Suppressed) | 0.162 L/acre | 0 d | 12 d |
| Cucumber | Gummy stem blight (Didymella bryoniae) (Suppressed) | 0.162 L/acre | 0 d | 12 d |
| Cucumber | Powdery mildew (Podosphaera xanthii [syn. Sphaerotheca fuliginea], Erysiphe cichoracearum) | 0.121–0.162 L/acre | 0 d | 12 d |
| Grape | Powdery mildew (Erysiphe necator) | 0.121 L/acre | 14 d | 12 d |
| Lettuce | Powdery mildew (Erysiphe cichoracearum) on lettuce (head and leaf), endive, garland chrysanthemum and red chicory only | 0.121–0.162 L/acre | 1 d | 12 d |
| Lettuce | Sclerotinia leaf drop (Sclerotinia minor OR S. sclerotiorum) (Suppressed) | 0.121–0.162 L/acre | 1 d | 12 d |
| Onion | Botrytis leaf blight (Botrytis spp.) | 0.243 L/acre | 7 d | 12 d |
| Onion | Downy mildew (Peronospora destructor) (Suppressed) | 0.243 L/acre | 7 d | 12 d |
| Onion | Purple blotch and leaf blight (Alternaria porri) | 0.162–0.243 L/acre | 7 d | 12 d |
| Onion | Stemphylium leaf blight and stalk rot (Stemphylium vesicarium) (Suppressed) | 0.162–0.243 L/acre | 7 d | 12 d |
| Pear | Apple scab (Venturia inaequalis) | 0.121–0.162 L/acre | 0 d | 12 d |
| Pear | Bitter rot (Colletotrichum spp.) | 0.121–0.162 L/acre | 0 d | 12 d |
| Pear | Blackrot/Frogeye leaf spot (Botryosphaeria obtusa) | 0.121–0.162 L/acre | 0 d | 12 d |
| Pear | Flyspeck (Zygophiala jamaicensis) | 0.121–0.162 L/acre | 0 d | 12 d |
| Pear | Pear scab (Venturia pirina) | 0.121–0.162 L/acre | 0 d | 12 d |
| Pear | Powdery mildew (Podosphaera leucotricha) | 0.121–0.162 L/acre | 0 d | 12 d |
| Pear | Sooty blotch (disease complex) | 0.121–0.162 L/acre | 0 d | 12 d |
| Strawberry | Anthracnose (Colletotrichum spp.) | 0.162–0.324 L/acre | 0 d | 12 d |
| Strawberry | Botrytis gray mold (Botrytis cinerea) (Suppressed) | 0.243–0.324 L/acre | 0 d | 12 d |
| Strawberry | Powdery mildew (Podosphaera aphanis) | 0.162–0.243 L/acre | 0 d | 12 d |
Adjuvant requirements, compatibility notes, and mixing restrictions from the official label. Always confirm against the official label PDF before mixing.
| Guidance | Adjuvant | Rate |
|---|---|---|
| Compatible | NIS (non-ionic surfactant) For pome fruit: While addition of surfactant is not required, a non-ionic surfactant may be added at 0.03-0.0625% v/v (3-6.25 L/100 or 30-62.5 L/1000 L) of the spray solution. | 0.03-0.0625% v/v (3-6.25 L/100 or 30-62.5 L/1000 L) |
| Compatible | NIS (non-ionic surfactant) For stone fruit: While addition of surfactant is not required, a non-ionic surfactant may be added at 0.06% v/v (6 L/100 or 60 L/1000 L) of the spray solution. | 0.06% v/v (6 L/100 or 60 L/1000 L) |
| Compatible | non-ionic surfactant While addition of surfactant is not required, a non-ionic surfactant may be added at 0.03-0.0625% v/v (3-6.25 L/100 [or 30-62.5 L/1000 L]) of the spray solution to improve coverage, wettability and penetration of target surfaces that have developed a thicker cuticle due to adverse environmental conditions, e.g., drought. | 0.03-0.0625% v/v (3-6.25 L/100 or 30-62.5 L/1000 L) of the spray solution |
| Compatible | non-ionic surfactant While addition of surfactant is not required, a non-ionic surfactant may be added at 0.06% v/v (6 L/100 [or 60 L/1000 L]) of the spray solution to improve coverage, wettability, and penetration of target surfaces that have developed a thicker cuticle due to adverse environmental conditions, e.g., drought. | 0.06% v/v (6 L/100 or 60 L/1000 L) of the spray solution |
| Do not mix | adjuvants, liquid fertilizers, nutrients, additives, or any tank mix partners (cucurbit vegetables) For cucurbit vegetables: DO NOT apply MERIVON Fungicide as a tank mix with any other pesticide products (including fungicides, insecticides, herbicides), adjuvants, liquid fertilizers, nutrients, any other additives, or anything other than water. Mix MERIVON Fungicide with water only. | – |
| Do not mix | adjuvants, liquid fertilizers, nutrients, additives, or any tank mix partners (grapes) For grapes: DO NOT apply MERIVON Fungicide as a tank mix with any other pesticide products (including fungicides, insecticides, herbicides), adjuvants, liquid fertilizers, nutrients, any other additives, or anything other than water. Mix MERIVON Fungicide with water only. | – |
| Do not mix | adjuvants, additives, nutrients or any tank mix partners (spinach) For spinach: DO NOT apply MERIVON Fungicide as a tank mix with any other pesticide products, adjuvants, additives, nutrients or anything other than water. Mix MERIVON Fungicide with water only. | – |
| Do not mix | Crop oil concentrate (COC) and methylated seed oil (MSO) adjuvants (pome fruit) For pome fruit: DO NOT use with crop oil concentrate (COC) or methylated seed oil (MSO) adjuvants. | – |
| Do not mix | Horticultural mineral oil (pears) For pears, DO NOT use with horticultural mineral oil. | – |
| Do not mix | Crop oil concentrate (COC) and methylated seed oil (MSO) adjuvants (stone fruit) For stone fruit: DO NOT use with crop oil concentrate (COC) or methylated seed oil (MSO) adjuvants. | – |
| Do not mix | emulsifiable concentrates (EC) or products containing high amounts of solvents Caution should be exercised if MERIVON Fungicide is tank mixed with products formulated as emulsifiable concentrates (EC) or containing high amounts of solvents since injury may occur. | – |
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.
