Tools & Supplies Pest and Disease Controls
Pest and Disease Controls
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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New
Mycotrol® ESO - Qt. Insecticides
Contact insecticide absorbed through the pest's cuticle (skin).
New! Contact insecticide absorbed through the pest's cuticle (skin).
New
Rootshield® Plus - 1 Lb. Wettable Powder Fungicides
New! All-natural damping-off, root-rot, and phytophthora control.
New
RootShield® - 1 Lb. Wettable Powder Fungicides
New! All-natural damping-off and root-rot control.
New
Rootshield® Plus - 3 Lb. Wettable Powder Fungicides
New! All-natural damping-off, root-rot, and phytophthora control.
New
Rootshield® Plus - 40 Lb. Granules Fungicides
New! All-natural damping-off, root-rot, and phytophthora control.
New
Rootshield® - 10 Lb. Granules Fungicides
New! All-natural damping-off and root-rot control.
New
Rootshield® - 3 Lb. Wettable Powder Fungicides
New! All-natural damping-off and root-rot control.
New
Rootshield® - 40 Lb. Granules Fungicides
New! All-natural damping-off and root-rot control.
New
Rootshield® Plus - 10 Lb. Granules Fungicides
New! All-natural damping-off, root-rot, and phytophthora control.
Dry flowable B.t. (var. kurstaki).
Dry flowable B.t. (var. kurstaki).
Kills snails and slugs organically, while fertilizing your soil.
Kills snails and slugs organically, while fertilizing your soil.
Organic control of aphids, whiteflies, and spider mites.
Organic control of aphids, whiteflies, and spider mites.
Powerful weapon against Colorado Potato Beetles.
Powerful weapon against Colorado Potato Beetles.
Environmentally-safe alternative to synthetic, toxic herbicides.
A fast, effective, and environmentally-safe alternative to synthetic, toxic herbicides.
Spray for foliar diseases or drench for root diseases.
OMRI listed. Used as a spray for foliar diseases or as a drench for root diseases.
For striped, spotted and western spotted cucumber beetles.
An effective attractant for striped, spotted, and western spotted cucumber beetles.
Eliminates human and plant spoilage pathogens on contact
Keep your post harvest equipment, fruits, and vegetables free of disease.
Repels deer, rabbits, and elk.
Repels deer, rabbits, and elk.
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