
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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Trigger your plants' natural defense systems.
New! Trigger your plants' natural defense systems.
Trigger your plants' natural defense systems.
New! Trigger your plants' natural defense systems.
Trigger your plants' natural defense systems.
New! Trigger your plants' natural defense systems.
Lightweight grade for insect control.
Lightweight grade for insect control.
Used on the Albion farm for years.
Used on the Albion farm for years.
For striped, spotted and western spotted cucumber beetles.
An effective attractant for striped, spotted, and western spotted cucumber beetles.
Organic control of aphids, whiteflies, and spider mites.
Organic control of aphids, whiteflies, and spider mites.
Safely repels rabbits, chipmunks, squirrels, voles, nutria and opossum.
OMRI Listed®. New granular formulation for rabbits and other small problematic critters!
Kills snails and slugs organically, while fertilizing your soil.
Kills snails and slugs organically, while fertilizing your soil.
Kills snails and slugs organically, while fertilizing your soil.
Kills snails and slugs organically, while fertilizing your soil.
OMRI and WSDA listed. Effective organic treatment for powdery mildew.
OMRI and WSDA listed. Effective organic treatment for powdery mildew.
Powerful weapon against Colorado Potato Beetles.
Powerful weapon against Colorado Potato Beetles.
Powerful weapon against Colorado Potato Beetles.
Powerful weapon against Colorado Potato Beetles.