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Pest and Disease Controls

Effective pest and disease control is essential for producing premium-quality crops. Johnny's offers information, tools and supplies to help you prevent, identify, and control many pest and disease issues. The majority of our line of repellents, fungicides, herbicides and insecticides are approved for use in organic production and listed by the Organic Materials Review Institute (OMRI), and some by the Washington State Department of Agriculture (WSDA). See our Pest & Disease Control Comparison Chart for options and recommendations. We advise consulting with your local cooperative extension service office to ascertain and report pest and disease issues, before initiating a control program, and if you are a certified organic grower, always consult with your certifier to confirm whether or not a specific control is allowed.



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Quantity:
 
 
Bird Netting - 14' x 30'Repellent

Product ID: 9473

Tools and Supplies > Pest and Disease Controls

It doesn't always have to go to the birds!

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Bird Netting - 14' x 30'

Quantity:
 
 
Plantskydd® Repellent Granular - 3 Lb.

Product ID: 9695

Tools and Supplies > Pest and Disease Controls

OMRI listed. New granular formulation for rabbits and other small problematic critters!

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Plantskydd® Repellent Granular - 3 Lb.

Quantity:
 
 
Monterey Garden Insect Spray - Qt.

Product ID: 9481

Tools and Supplies > Pest and Disease Controls

Powerful weapon against Colorado Potato Beetles.

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Monterey Garden Insect Spray - Qt.

Quantity:
 
 
Regalia® - Gal.

Product ID: 7137

Tools and Supplies > Pest and Disease Controls

Trigger your plants' natural defense systems.

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Regalia® - Gal.

Quantity:
 
 
Mildew Cure® - Pt.

Product ID: 9835

Tools and Supplies > Pest and Disease Controls

OMRI and WSDA listed. Effective organic treatment for powdery mildew.

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Mildew Cure® - Pt.

Quantity:
 
 
Pyganic® Qt. - 5%

Product ID: 9532

Tools and Supplies > Pest and Disease Controls

WSDA listed. Pyrethrin spray for use on organic crops and ornamentals.

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Pyganic® Qt. - 5%

Quantity:
 
 
Avenger® Weed Killer 32 Oz. Concentrate

Product ID: 9692

Tools and Supplies > Pest and Disease Controls

A fast, effective, and environmentally safe alternative to synthetic, toxic herbicides.

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Avenger® Weed Killer 32 Oz. Concentrate

Quantity:
 
 
Chapin 48-Oz. Hand Sprayer

Product ID: 9358

Tools and Supplies > Pest and Disease Controls

A handy sprayer for many small jobs

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Chapin 48-Oz. Hand Sprayer

Quantity:
 
 
Monterey Garden Insect Spray - 16 Oz.

Product ID: 9107

Tools and Supplies > Pest and Disease Controls

Powerful weapon against Colorado Potato Beetles.

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Monterey Garden Insect Spray - 16 Oz.

Quantity:
 
 
Monterey Garden Insect Spray - Gal.

Product ID: 9484

Tools and Supplies > Pest and Disease Controls

Powerful weapon against Colorado Potato Beetles.

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Monterey Garden Insect Spray - Gal.

Quantity:
 
 
AzaGuard - Qt.

Product ID: 9239

Tools and Supplies > Pest and Disease Controls

Broad spectrum insecticidal control on over 300 insect species.

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AzaGuard - Qt.

Quantity:
 
 
Plantskydd® Repellent - 1 Lb.Organic Repellent

Product ID: 9449

Tools and Supplies > Pest and Disease Controls

Repels deer, rabbits, and elk.

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Plantskydd® Repellent - 1 Lb.

Quantity:
 
 
Actinovate® - 18 Oz.

Product ID: 9330

Tools and Supplies > Pest and Disease Controls

Very effective as a foliar spray or as a drench for root diseases.

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Actinovate® - 18 Oz.

Quantity:
 
 
Avenger® Weed Killer 1 Gal. Concentrate

Product ID: 9883

Tools and Supplies > Pest and Disease Controls

A fast, effective, and environmentally safe alternative to synthetic, toxic herbicides.

More Details and Sizes

Avenger® Weed Killer 1 Gal. Concentrate

Quantity:
 
 
Plantskydd® Repellent - 2.2 Lb.Organic Repellent

Product ID: 9428

Tools and Supplies > Pest and Disease Controls

Repels deer, rabbits, and elk.

More Details and Sizes

Plantskydd® Repellent - 2.2 Lb.

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