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.
Done
All-natural damping-off, root-rot, and phytophthora control.
Lightweight grade for insect control.
Lightweight grade for organic insect control.
All-natural damping-off, root-rot, and phytophthora control.
Prevent fungal problems with this 4% copper solution. 1 Pt.
Out of Stock
Prevent fungal problems with this 4% copper solution.
Natural damping-off and root-rot control.
Out of Stock
All natural damping-off and root-rot control for all your vegetables and flowers.
7-feet wide x 328-feet long netting.
Out of Stock
Protects sensitive crops from insects, birds, and deer without overheating.
Potassium bicarbonate fungicides kill mildew on contact.
Out of Stock
Potassium bicarbonate fungicides kill mildew on contact.
21-feet wide x 328-feet long netting.
Out of Stock
Protects sensitive crops from insects, birds, and deer without overheating
For striped, spotted and western spotted cucumber beetles.
Out of Stock
An effective attractant for striped, spotted, and western spotted cucumber beetles.
10-feet wide x 820-feet long netting.
Out of Stock
Protects sensitive crops from insects, birds, and deer without overheating.
Organic control of aphids, whiteflies, and spider mites.
Out of Stock
Organic control of aphids, whiteflies, and spider mites.
Monitor and trap insect pests.
Out of Stock
Monitor and trap insect pests.
It doesn't always have to go to the birds!
Out of Stock
It doesn't always have to go to the birds!