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.
New! Contact insecticide absorbed through the pest's cuticle (skin).
New
RootShield® - 1 Lb. Wettable Powder
New! All-natural damping-off and root-rot control.
New
Rootshield® Plus - 1 Lb. Wettable Powder
New! All-natural damping-off, root-rot, and phytophthora control.
New
Rootshield® - 40 Lb. Granules
New! All-natural damping-off and root-rot control.
New
Rootshield® Plus - 40 Lb. Granules
New! All-natural damping-off, root-rot, and phytophthora control.
New
Rootshield® Plus - 3 Lb. Wettable Powder
New! All-natural damping-off, root-rot, and phytophthora control.
New
Rootshield® - 3 Lb. Wettable Powder
New! All-natural damping-off and root-rot control.
New
Rootshield® Plus - 10 Lb. Granules
New! All-natural damping-off, root-rot, and phytophthora control.
New
Rootshield® - 10 Lb. Granules
New! All-natural damping-off and root-rot control.
Fast, effective control of crawling insects.
Fast, effective control of crawling insects.
Dry flowable B.t. (var. kurstaki).
Dry flowable B.t. (var. kurstaki).
Lightweight grade for insect control.
Lightweight grade for insect control.
WSDA listed. Pyrethrin spray for use on organic crops and ornamentals.
WSDA listed. Pyrethrin spray for use on organic crops and ornamentals.
Hydrogen dioxide for field crop or greenhouse use.
Hydrogen dioxide for field crop or greenhouse use.
21-feet wide x 328-feet long.
Protects sensitive crops from insects, birds, and deer without overheating.
7-feet wide x 328-feet long.
Protects sensitive crops from insects, birds, and deer without overheating.
Trigger your plants' natural defense systems.
Trigger your plants' natural defense systems.
Lightweight grade for insect control.
Lightweight grade for insect control.
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