Pest & Disease Library for Commercial Crops
Identify crop pests, diseases, nutrient disorders, and plant stress problems — then match them to a natural, low-residue Vegalab solution.
Use this library to diagnose common crop problems by symptom, pest, disease, or crop stage. Each guide explains what to look for, how the problem spreads, how to reduce pressure through IPM practices, and which Vegalab products may fit the program. Product claims, rates, and availability vary by jurisdiction. Always follow the applicable label.
Browse by category
Insects & Mites 10
Sap-suckers, borers and mites — identify the pest and match it to a natural control.
Soil & Root Pests 1
Soil-dwelling parasites that attack roots and rob vigour below ground.
Slugs, Worms & Other Pests 3
Slugs, snails, invasive worms and aquatic larvae — pests that don't fit the usual groups.
Fungal & Oomycete Diseases 12
Mildews, blights, rots and wilts — including oomycetes like downy mildew and Phytophthora.
Bacterial Diseases 3
Blights, cankers and spots spread by water and wounds — prevention-led management.
Viruses 2
No cure once infected — these guides lead with prevention and insect-vector control.
Disorders & Nutrient Deficiencies 12
Not a pest at all — nutrient, water and physiological problems and how to correct them.
Ask Vegalab for a crop diagnosis
Not sure what's attacking your crop? Tell us what you're seeing — including at least one photo — and a Vegalab agronomist will recommend a crop-specific program. All fields are required. Product availability and claims vary by jurisdiction.
Prefer to talk it through? Ask for a crop-specific program →