Fig. 1From: A new host and distribution record for the black coccinellid, Stethorus aptus Kapur (Coccinellidae: Coleoptera)Life stages of Stethorus aptus feeding on Panonychus ulmi. (a) Egg. (b) Grub feeding on P. ulmi. (c) Pupa on leaf surface. (d) Adults feeding on P. ulmi. (e-g) Magnified picture of grub, pupa and adult beetleBack to article page