Disease Management

Diagnose & Treat
Plant Diseases

Learn to identify symptoms and treat common plant diseases organically. Prevention strategies to keep your garden healthy.

10 Diseases Documented
Organic Treatments
Prevention Focus

Showing 10 diseases

Powdery Mildew

Fungal
Symptoms

White powdery coating on leaves and stems

Organic Treatment

Baking soda spray, neem oil, milk spray

View treatment guide

Late Blight

Fungal
Symptoms

Brown lesions on leaves, white fuzzy growth, fruit rot

Organic Treatment

Copper fungicide, remove infected plants

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Early Blight

Fungal
Symptoms

Target-shaped spots on lower leaves, yellowing

Organic Treatment

Copper fungicide, remove lower leaves

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Bacterial Wilt

Bacterial
Symptoms

Sudden wilting, plants do not recover overnight

Organic Treatment

Remove infected plants, control beetle vectors

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Fusarium Wilt

Fungal
Symptoms

Yellowing on one side of plant, brown vascular tissue

Organic Treatment

Remove infected plants, solarize soil

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Verticillium Wilt

Fungal
Symptoms

V-shaped yellowing on leaves, stunting

Organic Treatment

Remove infected plants, improve drainage

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Downy Mildew

Fungal
Symptoms

Yellow patches on leaf tops, fuzzy growth underneath

Organic Treatment

Copper fungicide, improve air circulation

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Blossom End Rot

Physiological
Symptoms

Dark, sunken spots on bottom of fruit

Organic Treatment

Consistent watering, calcium supplements

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Mosaic Virus

Viral
Symptoms

Mottled yellow/green leaves, distorted growth

Organic Treatment

Remove infected plants, no cure

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Root Rot

Fungal
Symptoms

Wilting despite moist soil, brown mushy roots

Organic Treatment

Improve drainage, reduce watering

View treatment guide