You are viewing all Organic Growers Supply products related to “Fungicides.”
Made with thyme oil and corn oil, greenhouse tests show CannControl to prevent and eliminate powdery mildew, gray mold, mites, aphids, whiteflies, thrips and fungus gnats.
read more
Bonide® Liquid Copper Concentrate
currently on backorder, ETA 11/1
Fungicide -
Plant Protection and Pest Control
currently on backorder, ETA 11/1
A copper fungicide for the home gardener. Copper is a very effective fungicide, but regular use may result in problematic concentrations in the soil or plant tissue: we advise regular soil testing!
read more
A broad-spectrum preventative product made with Bacillus subtilis for the control or suppression of many important plant diseases. May be used as a drench or foliar spray.
read more
A soluble copper fertilizer combined with a fatty acid that controls most fungal diseases of plants and vegetables. Start treatment with copper before symptoms appear.
read more
Used to control scab, powdery mildew and leaf spot. Sulfur is not water soluble; but small particles like these are better able to stay in suspension. Can also be applied as a powder.
read more
Broad Spectrum Foliar Fungicide formulation to prevent and cure powdery mildew. Prevents Anthracnose, black spot, Botrytis blight, Cercospora leaf spot, downy mildew, Septoria leaf spot, and others.
read more
Monterey Complete Disease Control RTU Ready-to-Use Biofungicide/Bactericide
currently on backorder, ETA 8/23
Plant Protection and Pest Control
currently on backorder, ETA 8/23
Broad-spectrum control of bacterial and fungal diseases on vegetables, fruits, nuts, ornamental trees, shrubs, flowering plants, houseplants and tropical plants grown in home gardens or greenhouses.
read more
Helps induce systemic resistance to a broad range of fungal diseases in most edible crops. Preferable to copper fungicide on cannabis, and worth a try to prevent late blight in your potatoes!
read more
Easier to use in sprays and suspensions than micronized sulfur. Two to four well-timed applications can be effective on apple scab when combined with good orchard sanitation practices.
read more
Concern® Brand Diatomaceous Earth Ant & Crawling Insect Killer
currently on backorder
Insecticide -
Plant Protection and Pest Control
currently on backorder
Microscopic sharp edges cut into insects’ bodies and cause death by dehydration. Insects cannot develop resistance to this mode of action. Good for cutworms, also good for ant or flea trouble in
read more
Ahimsa Organics® Karanja Oil
currently on backorder
Orchard and Garden Health -
Plant Protection and Pest Control
currently on backorder
Rich in several bitter flavonoids that stimulate plant immune function. Shown to prevent many pests from feeding and laying eggs. Also shown to kill pests such as mites, aphids and leafminer larvae.
read more
Neem Oil
- Organic
currently on backorder
Orchard and Garden Health -
Plant Protection and Pest Control
currently on backorder
Neem has long been recognized for its antifungal, antibacterial and antiparasitic properties. Promotes the health and vitality of trees and plants. Deters a wide range of insect pests.
read more
Miller® Nu Film P® Spreader-Sticker
currently on backorder
Sticker-Spreader -
Plant Protection and Pest Control
currently on backorder
Increases the life and effectiveness of pesticides by forming a sticky elastic film that holds the application in contact with leaf surfaces. Can withstand heavy rainfall. Will not clog or foam
read more
NPK: 6-1-3 avg. Rich in the basic nutrients, nitrogen, phosphorus and potassium, it makes an excellent fertilizer and soil additive. Can help suppress fusarium infestations.
read more