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JUNCTION5

Junction

SePRO Fungicide

A dry flowable powder that acts as a broad spectrum fungicide. Copper Hydroxide and Mancozeb (Dithiocarbamates)

Item Number

Package Size

Availability

JUNCTION5

8 x 5 LB Bottle / Case

In Stock

SePRO Junction Fungicide


Description

SePRO Junction is a broad-spectrum, contact fungicide that provides effective control of various turfgrass and ornamental diseases. It contains Mancozeb, a multi-site contact fungicide that prevents fungal spore germination and inhibits disease development. Junction is designed for preventative applications, offering reliable protection against a wide range of turf and ornamental pathogens.


Benefits of SePRO Junction

  • Broad-Spectrum Disease Control – Effectively manages various fungal diseases, including leaf spots, rusts, anthracnose, and more.

  • Multi-Site Mode of Action – Reduces the risk of resistance development in pathogen populations.

  • Protective and Preventative Action – Forms a protective barrier on plant surfaces to prevent infection.

  • Versatile Use – Labeled for use on turfgrasses, ornamentals, and other non-edible plants.

  • Enhanced Tank-Mix Compatibility – Can be combined with other fungicides for improved disease management programs.

Diseases Controlled

SePRO Junction is effective against the following diseases in turf and ornamentals:

  • Turf Diseases:Dollar Spot (Clarireedia spp.)
    Brown Patch (Rhizoctonia solani)
    Leaf Spot & Melting Out (Drechslera spp., Bipolaris spp.)
    Rusts (Puccinia spp.)
    Anthracnose (Colletotrichum cereale)
    Pythium Blight (when mixed with compatible systemic fungicides)

  • Ornamental Diseases:Alternaria Leaf Spot (Alternaria spp.)
    Anthracnose (Colletotrichum spp.)
    Botrytis Blight (Botrytis cinerea)
    Rusts (Puccinia spp.)
    Powdery Mildew (Erysiphales spp.)
    Downy Mildew (Peronosporaceae spp.)

Application Rates

  • Turfgrass:Apply 2.0 - 3.6 oz per 1,000 sq. ft. every 7-10 days depending on disease pressure.
    Use sufficient water volume (typically 2-4 gallons per 1,000 sq. ft.) to ensure thorough coverage.

  • Ornamentals:Apply 1.5 - 3.5 lbs per 100 gallons of water and ensure complete coverage of plant surfaces.
    Repeat applications every 7-14 days based on disease presence and environmental conditions.

Restrictions & Safety Considerations

  • Do not apply more than the maximum annual rate specified on the label.

  • Avoid applications during high temperatures to prevent phytotoxicity on sensitive plants.

  • Do not allow spray drift to contact non-target plants, water sources, or desirable vegetation.

  • Personal Protective Equipment (PPE) is required, including gloves, protective eyewear, and long-sleeved clothing during handling and application.

  • Re-entry Interval (REI): Follow label instructions for re-entry times after application.

  • Environmental Caution: Avoid application near bodies of water to minimize runoff risk.

SePRO Junction is an excellent choice for comprehensive disease prevention in turf and ornamentals, ensuring healthier landscapes with long-lasting protection. 


It is a violation of Federal law to use this product in a manner inconsistent with its labeling.  Always consult the product label for complete application instructions and safety guidelines.  For the most accurate label information please refer to the manufacturer website.

© 2025 Clesens, Clesen PROturf Solutions & Arthur Clesen Inc. All Rights Reserved.

Arthur Clesen Inc. and Clesen PROturf Solutions is a distributor of commercial fertilizer, chemicals, grass seed, ice, melters, T&O Supplies and Irrigation Components to green industry professionals in Illinois, Indiana, Iowa, Michigan, Minnesota and Wisconsin.

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