Tools & Supplies Pest and Disease Controls
Person spraying organic pesticide in a greenhouse, using a backpack sprayer.
Pest and Disease Controls
Effective pest and disease prevention and control are essential for producing high-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 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. Before initiating a control program, we advise consulting with your local cooperative extension service office to ascertain and report pest and disease issues, and, if you are a certified organic grower, with your certifier to confirm the acceptability of specific controls.
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Dry flowable B.t. (var. kurstaki).
Dry flowable B.t. (var. kurstaki).
Used on the Albion farm for years.
Used on the Albion farm for years.
Broad spectrum knockdown power.
Broad spectrum knockdown power.
A handy sprayer for many small jobs
A handy sprayer for many small jobs
OMRI and WSDA listed. Effective organic treatment for powdery mildew.
OMRI and WSDA listed. Effective organic treatment for powdery mildew.
Affordable pest control in the field or greenhouse.
Affordable pest control in the field or greenhouse.
OMRI listed crop protectant.
OMRI listed crop protectant.
Broad spectrum insecticidal control on over 300 insect species.
Broad spectrum insecticidal control on over 300 insect species.
Safely repels rabbits, chipmunks, squirrels, voles, nutria and opossum.
OMRI listed. New granular formulation for rabbits and other small problematic critters!
Environmentally-safe alternative to synthetic, toxic herbicides.
A fast, effective, and environmentally-safe alternative to synthetic, toxic herbicides.
Eliminates human and plant spoilage pathogens on contact.
Keep your post harvest equipment, fruits, and vegetables free of disease.
Prevent fungal problems with this 4% copper solution. 1 Pt.
Prevent fungal problems with this 4% copper solution.
Environmentally safe alternative to synthetic, toxic herbicides.
A fast, effective, and environmentally-safe alternative to synthetic, toxic herbicides.
Natural damping-off and root-rot control.
All natural damping-off and root-rot control for all your vegetables and flowers.
Contact insecticide absorbed through the pest's cuticle (skin).
Contact insecticide absorbed through the pest's cuticle (skin).
Frighten birds away.
Frighten birds away.
OMRI and WSDA listed. Effective organic treatment for powdery mildew.
OMRI and WSDA listed. Effective organic treatment for powdery mildew.
Repels deer, rabbits, and elk.
Repels deer, rabbits, and elk.
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