Skip to content
  • 💳 Get more for less with our low-price sale! 💳
  • 💳 Get more for less with our low-price sale! 💳
Outdoor Garden StoreOutdoor Garden Store
    • No products in the cart.

      Return to shop

  • Cart

    No products in the cart.

    Return to shop

  • Nursery Supplies
    • Nursery Pots
    • Plant Supports
    • Weed Control
    • Ground Cover
    • Soilless Mix
  • Herbicide Insecticide & Fungicide
    • Insecticides
    • Post-Emergent Herbicides
    • Fungicides
    • Arbor care
    • Herbicide Surfactants
    • Pre-Emergent Herbicides
    • Pond Supplies
    • Lawn Weed Control
  • Greenhouse Supplies
    • Greenhouse Accessories
    • Greenhouse Plastic & Poly Film
    • Seed Trays
    • Hydroponic Supplies
    • Seed Starting Supplies
    • Shade Cloth & Fabric
    • Grow Lights & Accessories
    • Plant Covers
  • Field Production
    • Tying & Securing
    • Burlap
    • Field Staking
    • Baskets
    • Tree Guards & Wraps
    • Grafting Tools & Supplies
    • Orchard & Harvesting
    • Tree Shelters
  • Fertilizers & Treatments
    • Soil Amendments
    • Slow Release Fertilizer
    • Lawn & Grass Fertilizer
    • Organic Fertilizer
    • Water Soluble Fertilizer
    • Plant and Flower Fertilizer
    • Rooting Hormone
    • Anti-Transpirant
Herbicide Insecticide & Fungicide
Sale!
Companion Liquid Biological Fungicide 37290

Companion Liquid Biological Fungicide 37290

$317.40 Original price was: $317.40.$98.99Current price is: $98.99.

Clear
SKU: YW1SZ 779390664 Category: Herbicide Insecticide & Fungicide
  • Get Quality, Get More
  • Elevate Your Shopping Experience
  • Expertly Sourced, Quality Guaranteed
  • Secure Payments, Secure Shopping
Browse
  • Fertilizers & Treatments
    • Anti-Transpirant
    • Lawn & Grass Fertilizer
    • Organic Fertilizer
    • Plant and Flower Fertilizer
    • Rooting Hormone
    • Slow Release Fertilizer
    • Soil Amendments
    • Water Soluble Fertilizer
  • Field Production
    • Baskets
    • Burlap
    • Field Staking
    • Grafting Tools & Supplies
    • Orchard & Harvesting
    • Tree Guards & Wraps
    • Tree Shelters
    • Tying & Securing
  • Greenhouse Supplies
    • Greenhouse Accessories
    • Greenhouse Plastic & Poly Film
    • Grow Lights & Accessories
    • Hydroponic Supplies
    • Plant Covers
    • Seed Starting Supplies
    • Seed Trays
    • Shade Cloth & Fabric
  • Herbicide Insecticide & Fungicide
    • Arbor care
    • Fungicides
    • Herbicide Surfactants
    • Insecticides
    • Lawn Weed Control
    • Pond Supplies
    • Post-Emergent Herbicides
    • Pre-Emergent Herbicides
  • Nursery Supplies
    • Ground Cover
    • Nursery Pots
    • Plant Supports
    • Soilless Mix
    • Weed Control
  • Description
  • Additional information
  • Reviews (0)

A fungicide that also promotes plant health and growth!

DPH Biologicals Liquid Biological Fungicide acts as a broad-spectrum fungicide. This product contains the active ingredient Bacillus amyloliquefaciens ENV503. This bacterium combats disease pathogens in multiple ways. Companion® Biological Fungicide prevents, controls, and suppresses soilborne and foliar diseases on all agricultural crops. Use Companion® on all your outdoor field-grown crops including vegetables, herbs, small fruit plants, berry bushes, and fruit/nut trees. It also works in greenhouse plug production and hydroponics operations. Combine or rotate Companion® with chemical fungicides for enhanced disease protection. The ENV503 isolate in Companion® Liquid Biological Fungicide also acts as a Plant Growth Promoting Rhizobacterium (PGPR) and bio-stimulant. This bacterium quickly establishes beneficial colonies on your plants roots and leaves. This establishment stimulates healthier roots, accelerates plant growth, and activates the natural defense systems of the plant. Companion® has an unsurpassed safety level for a commercial fungicide. It has a low 0-4 hours REI for workers, causes no harm to beneficial insects, and causes zero phytotoxicity in crops. Mix rates

  • Greenhouse and foliar spray

— 16 fluid ounces per 100 gallons.

  • Cuttings dip — 1 to 2 ounces per gallon
  • Hydroponics — 4 fluid ounces per gallon of water
  • Choose from a 1-gallon or 2-1/2-gallon size below.

    Product Specs
    Product Features
    • Broad-spectrum fungicide
    • Prevents and controls soilborne and foliar diseases
    • Activates quickly
    • Non-toxic to people, insects, or other plants
    Select

    GP80110 – Companion Liquid Biological Fungicide COMPANION MAX 2.5 JUG

    Reviews

    There are no reviews yet.

    Be the first to review “Companion Liquid Biological Fungicide 37290” Cancel reply

    Related products

    Sale!
    Fiesta Turf Weed Killer
    Quick View

    Herbicide Insecticide & Fungicide

    Fiesta Turf Weed Killer

    $91.79 Original price was: $91.79.$64.25Current price is: $64.25.
    Sale!
    Gemini; Granular Pre-Emergent Herbicide, 50-Pound Bag
    Quick View

    Herbicide Insecticide & Fungicide

    Gemini; Granular Pre-Emergent Herbicide, 50-Pound Bag

    $129.85 Original price was: $129.85.$90.90Current price is: $90.90.
    Sale!
    Venerate CG Organic Bio Insecticide
    Quick View

    Herbicide Insecticide & Fungicide

    Venerate CG Organic Bio Insecticide

    $56.65 Original price was: $56.65.$39.66Current price is: $39.66.
    Sale!
    Turf Titan Pond Perfecter
    Quick View

    Herbicide Insecticide & Fungicide

    Turf Titan Pond Perfecter

    $42.64 Original price was: $42.64.$29.85Current price is: $29.85.
    Sale!
    Acephate PRO 97 Systemic Insecticide, 1 Lb Bag
    Quick View

    Herbicide Insecticide & Fungicide

    Acephate PRO 97 Systemic Insecticide, 1 Lb Bag

    $24.35 Original price was: $24.35.$17.05Current price is: $17.05.
    Sale!
    Fungisol Micro-Injected Fungicide, Quarter Flat Of 24 6 ML Capsules
    Quick View

    Fungicides

    Fungisol Micro-Injected Fungicide, Quarter Flat Of 24 6 ML Capsules

    $356.00 Original price was: $356.00.$95.99Current price is: $95.99.
    Sale!
    Monterey Complete Disease Control Biofungicide/Bactericide Concentrate, 64 Ounces
    Quick View

    Fungicides

    Monterey Complete Disease Control Biofungicide/Bactericide Concentrate, 64 Ounces

    $124.95 Original price was: $124.95.$87.47Current price is: $87.47.
    Sale!
    Triad Select Herbicide
    Quick View

    Herbicide Insecticide & Fungicide

    Triad Select Herbicide

    $28.49 Original price was: $28.49.$19.94Current price is: $19.94.
    MY ACCOUNT
    • Cart
    • Checkout
    • My account
    • Wishlist
    ABOUT US
    • About Us
    • FAQ
    • Returns & Exchanges
    • Delivery
    • Contact Us
    LEGAL
    • Privacy Policy
    • Payment Method
    • Shipping & Returns
    • Term and Conditions
    Signup for Newsletter

    Sign up for exclusive offers, original stories, events and more.

      Copyright 2025 © www.ecogardenoutdoor.com
      • Nursery Supplies
        • Nursery Pots
        • Plant Supports
        • Weed Control
        • Ground Cover
        • Soilless Mix
      • Herbicide Insecticide & Fungicide
        • Insecticides
        • Post-Emergent Herbicides
        • Fungicides
        • Arbor care
        • Herbicide Surfactants
        • Pre-Emergent Herbicides
        • Pond Supplies
        • Lawn Weed Control
      • Greenhouse Supplies
        • Greenhouse Accessories
        • Greenhouse Plastic & Poly Film
        • Seed Trays
        • Hydroponic Supplies
        • Seed Starting Supplies
        • Shade Cloth & Fabric
        • Grow Lights & Accessories
        • Plant Covers
      • Field Production
        • Tying & Securing
        • Burlap
        • Field Staking
        • Baskets
        • Tree Guards & Wraps
        • Grafting Tools & Supplies
        • Orchard & Harvesting
        • Tree Shelters
      • Fertilizers & Treatments
        • Soil Amendments
        • Slow Release Fertilizer
        • Lawn & Grass Fertilizer
        • Organic Fertilizer
        • Water Soluble Fertilizer
        • Plant and Flower Fertilizer
        • Rooting Hormone
        • Anti-Transpirant
      • Login

      Login

      Lost your password?

      Register

      Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy.