Skip to content
  • 💸 Get more for your budget with low-priced deals! 💸
  • 💸 Get more for your budget with low-priced deals! 💸
Garden ToolsGarden Tools
    • No products in the cart.

      Return to shop

  • Cart

    No products in the cart.

    Return to shop

  • Lawn Sprayers & Spreaders
    • Power Sprayers
    • Spreaders
    • Backpack Sprayers
    • Sprayers
    • Applicators & Dispensers
    • Fertilizer Injection System
    • Pull Behind Sprayers
  • Irrigation Supplies & Equipment
    • Water Hoses
    • Hose Attachments
    • Sprinklers
    • Tree Watering Bags
    • Drip Irrigation Systems
    • Water Hose Reels
    • Watering Cans
  • Wheelbarrows & Carts
    • Wheelbarrows
    • Yard Carts
    • Flatbed Carts
    • Tree Carts
  • Pruning Tools & Equipment
    • Pruners
    • Pruning Saws
    • Pole Pruners and Saws
    • Loppers
    • Hedge Shears
    • Shear Cases
  • Gardening & Landscaping Tools
    • Scoops and Shovels
    • Spades
    • Push Brooms & Cleanup
    • Garden Hand Tools
    • Striking Tools
    • Garden Hoes
    • Yard & Garden Rakes
    • Utility Knives & Multitools
    • Garden Forks
    • Cultivators & Weeders
    • Logging & Clearing Tools
    • Turf & Sod Tools
    • Grafting Knife
  • Herbicide Insecticide & Fungicide
    • Insecticides
    • Post-Emergent Herbicides
    • Fungicides
    • Arbor care
    • Herbicide Surfactants
    • Pre-Emergent Herbicides
    • Pond Supplies
    • Lawn Weed Control
Herbicide Insecticide & Fungicide / Fungicides
Sale!
Mycostop; Biofungicide, 25 Grams

Mycostop; Biofungicide, 25 Grams

$152.90 Original price was: $152.90.$99.99Current price is: $99.99.

Buy Now
SKU: YW1SZ 515500490 Categories: Fungicides, Herbicide Insecticide & Fungicide
  • Fast reliable delivery options
  • Worry-Free Shopping with Safe Payments
  • Experience the difference quality makes.
  • Best price, safe shopping guarantee
Browse
  • Gardening & Landscaping Tools
    • Cultivators & Weeders
    • Garden Forks
    • Garden Hand Tools
    • Garden Hoes
    • Grafting Knife
    • Logging & Clearing Tools
    • Push Brooms & Cleanup
    • Scoops and Shovels
    • Spades
    • Striking Tools
    • Turf & Sod Tools
    • Utility Knives & Multitools
    • Yard & Garden Rakes
  • Herbicide Insecticide & Fungicide
    • Arbor care
    • Fungicides
    • Herbicide Surfactants
    • Insecticides
    • Lawn Weed Control
    • Pond Supplies
    • Post-Emergent Herbicides
    • Pre-Emergent Herbicides
  • Irrigation Supplies & Equipment
    • Drip Irrigation Systems
    • Hose Attachments
    • Sprinklers
    • Tree Watering Bags
    • Water Hose Reels
    • Water Hoses
    • Watering Cans
  • Lawn Sprayers & Spreaders
    • Applicators & Dispensers
    • Backpack Sprayers
    • Fertilizer Injection System
    • Power Sprayers
    • Pull Behind Sprayers
    • Sprayers
    • Spreaders
  • Pruning Tools & Equipment
    • Hedge Shears
    • Loppers
    • Pole Pruners and Saws
    • Pruners
    • Pruning Saws
    • Shear Cases
  • Uncategorized
  • Wheelbarrows & Carts
    • Flatbed Carts
    • Tree Carts
    • Wheelbarrows
    • Yard Carts
  • Description
  • Reviews (0)

An all-natural standalone biofungicide!

Mycostop Biofungicide contains Streptomyces strain K61 actinobacterium. Agbio isolates this naturally occurring strain of bacteria from Finnish sphagnum peat. This package contains 25 grams of Mycostop. Use Mycostop to control damping off, wilt, and root diseases caused by Fusarium, Phytophthora, Alternaria, and Pythium fungi. It also suppresses diseases caused by Rhizoctonia solani and Botrytis cinerea.

Mycostop works with a variety of crops, including vegetables, herbs, ornamentals, peanuts, and seedlings. See below for application methods and rates. Mycostop’s active ingredient works colonizing plant roots and depriving fungi of space and nourishment. It disrupts the pathogen’s cell walls and produces metabolites to inhibit development. For maximum efficiency, use Mycostop as a preventative fungicide.

Since the active ingredient is a living microbe, it survives in the rhizosphere for several weeks. During this time, it protects the crop against invading fungi. Mycostop is an extremely effective standalone biofungicide. Once applied, you do not need to use any additional methods of control. If desired, Mycostop is compatible with most chemical pesticides for a comprehensive pest management program.

Product Specs
  • Product: Mycostop Biofungicide
  • Type: Biofungicide
  • Weight: 25 grams
  • Active Ingredient: Streptomyces strain K61 actinobacterium
  • Source: Naturally occurring strain of bacteria from Finnish sphagnum peat
  • Uses: Controls damping off, wilt, and root diseases caused by Fusarium, Phytophthora, Alternaria, Pythium fungi, suppresses diseases caused by Rhizoctonia solani and Botrytis cinerea. Works with vegetables, herbs, ornamentals, peanuts, and seedlings
  • Application Methods: See below for application methods and rates
  • Mechanism of Action: Colonizes plant roots and deprives fungi of space and nourishment, disrupts the pathogen’s cell walls and produces metabolites to inhibit development
  • Efficiency: Maximum efficiency as a preventative fungicide, survives in the rhizosphere for several weeks
  • Standalone: Extremely effective as a standalone biofungicide, no need for additional methods of control
  • Compatibility: Compatible with most chemical pesticides for comprehensive pest management program
Product Warranty Information

Mycostop; Biofungicide, 25 Grams -Garden Tools Down to Earth Guarantee web 2

  • This product is covered under A.M. Leonard’s exclusive 30-Day Down to Earth Guarantee. Click Here for more Details.
Product Features
  • Mycostop Biofungicide
  • Contains Streptomyces strain K61 actinobacterium
  • 25 grams per package
  • Controls damping off, wilt, and root diseases caused by various fungi
  • Works with a variety of crops, including vegetables, herbs, and ornamentals
  • Active ingredient colonizes plant roots and disrupts pathogen development
  • Extremely effective standalone biofungicide, no additional methods needed
Frequently Asked Questions
What is Mycostop Biofungicide?
Mycostop Biofungicide is an all-natural biofungicide containing Streptomyces strain K61 actinobacterium, and is isolated from Finnish sphagnum peat. It is used to control damping off, wilt, and root diseases caused by Fusarium, Phytophthora, Alternaria, Pythium fungi, and suppressing diseases caused by Rhizoctonia solani and Botrytis cinerea.

What is included in the package of Mycostop Biofungicide?
The package contains 25 grams of Mycostop Biofungicide.

What crops can be treated with Mycostop Biofungicide?
Mycostop Biofungicide can be used with a variety of crops, including vegetables, herbs, ornamentals, peanuts, and seedlings.

How does Mycostop Biofungicide work?
Mycostop’s active ingredient works colonizing plant roots and depriving fungi of space and nourishment. It disrupts the pathogen’s cell walls and produces metabolites to inhibit development. It is used as a preventative fungicide, and its active ingredient being a living microbe, it survives in the rhizosphere for several weeks to protect the crop against invading fungi. It is an extremely effective standalone biofungicide, and is also compatible with most chemical pesticides if desired for a comprehensive pest management program.

Reviews

There are no reviews yet.

Be the first to review “Mycostop; Biofungicide, 25 Grams” Cancel reply

Related products

Sale!
Roundup QuikPRO Herbicide Water Soluble 6.8lb Container
Quick View

Herbicide Insecticide & Fungicide

Roundup QuikPRO Herbicide Water Soluble 6.8lb Container

$159.45 Original price was: $159.45.$95.99Current price is: $95.99.
Sale!
Codling Moth And Oriental Fruit Moth Trap
Quick View

Herbicide Insecticide & Fungicide

Codling Moth And Oriental Fruit Moth Trap

$24.31 Original price was: $24.31.$17.02Current price is: $17.02.
Sale!
All Seasons Horticultural Spray Oil Gallon Concentrate
Quick View

Herbicide Insecticide & Fungicide

All Seasons Horticultural Spray Oil Gallon Concentrate

$35.77 Original price was: $35.77.$25.04Current price is: $25.04.
Sale!
Super Trimec Post-Emergent Broadleaf Herbicide For Turf, 1 Gallon
Quick View

Herbicide Insecticide & Fungicide

Super Trimec Post-Emergent Broadleaf Herbicide For Turf, 1 Gallon

$149.95 Original price was: $149.95.$99.99Current price is: $99.99.
Sale!
Low-Odor Trimec Classic Post-Emergent Broadleaf Herbicide For Turf, 2.5 Gallons
Quick View

Herbicide Insecticide & Fungicide

Low-Odor Trimec Classic Post-Emergent Broadleaf Herbicide For Turf, 2.5 Gallons

$177.30 Original price was: $177.30.$97.99Current price is: $97.99.
Sale!
Garden Insect Spray, 16 Oz. Concentrate
Quick View

Herbicide Insecticide & Fungicide

Garden Insect Spray, 16 Oz. Concentrate

$28.84 Original price was: $28.84.$20.19Current price is: $20.19.
Sale!
Nutri-Ject Fertilizer Injectable Macro And Micro Nutrients Case Of 25
Quick View

Arbor care

Nutri-Ject Fertilizer Injectable Macro And Micro Nutrients Case Of 25

$229.59 Original price was: $229.59.$95.99Current price is: $95.99.
Sale!
Imisol Micro-Injected Insecticide, Quarter Flat Of 24 6 ML Capsules
Quick View

Fungicides

Imisol Micro-Injected Insecticide, Quarter Flat Of 24 6 ML Capsules

$329.00 Original price was: $329.00.$95.99Current price is: $95.99.
LEGAL
  • Privacy Policy
  • Shipping Policy
  • FAQ
  • Returns & Exchanges
  • Term and Conditions
CUSTOMER SERVICE
  • My account
  • Delivery
  • Payment Method
  • Contact Us
  • About Us
Signup for Newsletter

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

    Copyright 2025 © www.gardener-tools.com
    • Lawn Sprayers & Spreaders
      • Power Sprayers
      • Spreaders
      • Backpack Sprayers
      • Sprayers
      • Applicators & Dispensers
      • Fertilizer Injection System
      • Pull Behind Sprayers
    • Irrigation Supplies & Equipment
      • Water Hoses
      • Hose Attachments
      • Sprinklers
      • Tree Watering Bags
      • Drip Irrigation Systems
      • Water Hose Reels
      • Watering Cans
    • Wheelbarrows & Carts
      • Wheelbarrows
      • Yard Carts
      • Flatbed Carts
      • Tree Carts
    • Pruning Tools & Equipment
      • Pruners
      • Pruning Saws
      • Pole Pruners and Saws
      • Loppers
      • Hedge Shears
      • Shear Cases
    • Gardening & Landscaping Tools
      • Scoops and Shovels
      • Spades
      • Push Brooms & Cleanup
      • Garden Hand Tools
      • Striking Tools
      • Garden Hoes
      • Yard & Garden Rakes
      • Utility Knives & Multitools
      • Garden Forks
      • Cultivators & Weeders
      • Logging & Clearing Tools
      • Turf & Sod Tools
      • Grafting Knife
    • Herbicide Insecticide & Fungicide
      • Insecticides
      • Post-Emergent Herbicides
      • Fungicides
      • Arbor care
      • Herbicide Surfactants
      • Pre-Emergent Herbicides
      • Pond Supplies
      • Lawn Weed Control
    • 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.