Crambus vulvivagellus species; b, larva; c, underground tube and cocoon; f, moth with wings at rest.
Crambus vulvivagellus species; moth with wings spread.
Crambus vulvivagellus species; wing of moth.
Crambus vulvivagellus species; an egg.
The grape plume of the Oxyptilus periscelidactylus species; a, larva in a spun-up tip; b, pupa.
The grape plume of the Oxyptilus periscelidactylus species; projection of moth.
The grape plume of the Oxyptilus periscelidactylus species; moth.
The grape plume of the Oxyptilus periscelidactylus species; single segment of larva.
Cranberry leaf with eggs of Rhopobota species, and a spray spun up at tip by the larva.
The codling moth, Carpocapsa pomonella species; a, apple cut to show borings of the larva; b, place…
The codling moth, Carpocapsa pomonella species; pupa.
The codling moth, Carpocapsa pomonella species; moth with wings spread.
The Hessian-fly of the Cecidomyia destructor species; On the left, a healthy stalk of wheat, and on…
The pear-midge, Diplosis pyrivora species; female adult.
The pear-midge, Diplosis pyrivora species; structural detail.
The pear-midge, Diplosis pyrivora species; pupa.