Search by damage key [→ Leaf damage, Leaves window-paned]

PictureScientific nameCommon nameDescription
Agrotis segetumTurnip mothLarvae are covered with long hairs and 1st instars have 3, 2nd instars between 6 and 10 prolegs. Fully grown larvae are 40-50 in length. Adults have a wingspan of approx. 40 mm and brown fore wings with a clear circular spot in the middle.
EpilachnabeetlesPests are scrapping the lower epidermal cells between the leaf veins away. Larvae are yellow in color, and covered with long spines. Adults are 6-8 mm long with typical oval ladybird shape. Color is variable, but generally adults are brown with black spots on the elytra.
Plutella xylostellaDiamondback mothThe night-active larvae prefer younger leaves to feed. Larval color is variable but green is dominant. Pupae are 40-70 mm long, mahagony brown in color and have distinctive "jug-handle" proboscis. Adults have a wingspan of 80-130 mm. Ground color is light to dark gray with dark patches and markings.
- no photo available -Spodoptera exiguaBeet armywormYoung larvae commonly feed on the under surface of leaves, leaving the upper epidermis and larger veins intact. They are light green to dark brown with longitudinal stripes. Adults are 10-15 mm long with a wingspan of 25 mm.
PictureScientific nameCommon nameDescription