Pest & Disease Controls | Johnny's Selected Seeds

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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.

Physical, Biological & Botanical Pest & Disease Controls | Comparison Chart (PDF)

Integrated Pest Management Triangle for Crop Planning (PDF)

48 Products

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Plantskydd® Repellent Granular – 3.5 Lb. Repellents

Plantskydd® Repellent Granular – 3.5 Lb.

Safely repels rabbits, chipmunks, squirrels, voles, nutria and opossum.

Johnny's DuraSpun™ 55 – 7' x 1,000' DuraSpun™

Johnny's DuraSpun™ 55 – 7' x 1,000'

Row Cover

Maximum UV resistance.

SaniDate® 5.0 Liquid Sanitizer – 2.5 Gal. Fungicides

SaniDate® 5.0 Liquid Sanitizer – 2.5 Gal.

Eliminates human and plant spoilage pathogens on contact.

PyGanic® 5% – 1 Qt. Insecticides

PyGanic® 5% – 1 Qt.

Pyrethrin spray for use on organic crops and ornamentals.

AzaGuard® – 1 Qt. Insecticides

AzaGuard® – 1 Qt.

Broad spectrum insecticidal control on over 300 insect species.

Liquid Copper Fungicide Fungicides

Liquid Copper Fungicide

Prevent fungal problems with this 4% copper solution. 1 Pt.

PyGanic® 1.4% – 1 Qt. Insecticides

PyGanic® 1.4% – 1 Qt.

Broad-spectrum knockdown power.

Bird Netting Crop Protection

Bird Netting

It doesn't always have to go to the birds!

Chapin 2 Gal. Sprayer Sprayers and Dusters

Chapin 2 Gal. Sprayer

Affordable pest control in the field or greenhouse.

ProtekNet – 6.9' x 328' Crop Protection

ProtekNet – 6.9' x 328'

Insect Barrier

6.9-feet wide x 328-feet long netting.

Bird Scare Flash Tape Repellents

Bird Scare Flash Tape

Repellent

Used on the Albion farm for years.

Plantskydd® Repellent – 1 Lb. Repellents

Plantskydd® Repellent – 1 Lb.

Repels deer, rabbits, and elk.

Jacto 4-Gal. Agitating Backpack Sprayer Sprayers and Dusters

Jacto 4-Gal. Agitating Backpack Sprayer

Great for wettable powders.

Surround® WP – 25 Lb. Crop Protection

Surround® WP – 25 Lb.

OMRI listed crop protectant.

ProtekNet – 6.9' x 820' Crop Protection

ProtekNet – 6.9' x 820'

Insect Barrier

6.9-feet wide x 820-feet long netting.

Chapin 4 Gal. Backpack Sprayer Sprayers and Dusters

Chapin 4 Gal. Backpack Sprayer

Four-gallon capacity to handle large jobs. Piston-style pump.

ProtekNet – 10' x 820' Crop Protection

ProtekNet – 10' x 820'

Insect Barrier

10-feet wide x 820-feet long netting.

OxiDate® 2.0 – 2.5 Gal. Fungicides

OxiDate® 2.0 – 2.5 Gal.

Hydrogen dioxide for field crop or greenhouse use.