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
Effectively controls a broad range of insects, mites, and fungi.
Effectively controls a broad range of insects, mites, and fungi.
For Colorado Potato Beetles and Spotted Wing Drosophila.
For Colorado Potato Beetles and Spotted Wing Drosophila.
21-feet wide x 328-feet long netting.
21-feet wide x 328-feet long netting.
OMRI and WSDA listed. Effective organic treatment for powdery mildew.
OMRI and WSDA listed. Effective organic treatment for powdery mildew.
A "must-have" copper for your disease prevention rotation schedule.
A "must-have" copper for your disease prevention rotation schedule.
Effective bird control for field crops.
Effective bird control for field crops.
Kills snails and slugs organically, while fertilizing your soil.
Kills snails and slugs organically, while fertilizing your soil.
Prevent fungal problems with this 4% copper solution. 1 Pt.
Prevent fungal problems with this 4% copper solution. 1 Pt.
Organic control of aphids, whiteflies, and spider mites.
Out of Stock
Organic control of aphids, whiteflies, and spider mites.
It doesn't always have to go to the birds!
Out of Stock
It doesn't always have to go to the birds!
10-feet wide x 820-feet long netting.
Out of Stock
10-feet wide x 820-feet long netting.
7-feet wide x 820-feet long netting.
Out of Stock
7-feet wide x 820-feet long netting.
