What are some common pests and diseases that affect sweet peas?
Our Advice
Sweet peas can be susceptible to a range of pests and diseases, including aphids, thrips, spider mites, powdery mildew, and botrytis. Regularly inspect your plants for signs of infestation or disease, and take action as soon as you notice a problem. Use a mild insecticidal soap to control pests, and remove any infected plant material to prevent the spread of disease. It's also important to provide good air circulation and avoid overcrowding to prevent disease.
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Learn More About Pests & Diseases
Angle shades moth
Anthracnose
Box blight
Box tree caterpillar
Canker — Bacterial
Canker — Bleeding
Canker — Fungal
Capsids
Centipedes
Chafer grubs
Coral spot
Cutworms
Earthworms
Earwigs
Eelworms (leaf & stem)
Eelworms (soil-borne)
Froghopper
Fuchsia gall mite
Garden Ants
Grey mould
Honey fungus
Leaf cutter bees
Leaf Rolling Caterpillars
Leaf spots — Fungal
Leatherjacket
Lily beetle
Mealy bugs
Mildew — Downy
Mildew — Powdery
Millipedes
Pear midge
Phytophthora root rot
Rose Black spot
Rusts
Sawfly — Berberis
Sawfly — Gooseberry
Scale insects
Sciarid flies
Slugs
Snails
Sooty moulds
Thrips
Vine weevil
Whitefly
Wireworms
Woodlice
Woolly aphid