agriculture

Notes & illustrations on the Japanese beetle Popillia japonica study sheet showing life stages and damage

Study sheet on Japanese beetle Popillia japonica showing adult, life cycle, and variety of damage caused by this pest

Xylella fastidiosa bacteria and damage illustrations

Study sheet of Xylella bacterium and associated diseases and plant damage botanical illustration by Lizzie Harper

Xylella fastidiosa bacteria sketchbook sheet with notes

Bacterium of Xylella fastidiosa, this form showing long pilli (many have short or no pilli)

Text and illustrations Plum weevil Conotrachelus nenuphar and associated damage

Sheet on Plum weevil sheet Conotrachelus nenuphar and associated damage to fruit

Oviposition scars in typical crescent shape on apple from Plum weevil Conotrachelus nenuphar

Grub of Plum weevil Conotrachelus nenuphar within a cherry

Apple damaged by Plum weevil Conotrachelus nenuphar showing oviposition scars, bumps, maggot holes, damage and rot.

Adult Plum weevil Conotrachelus nenuphar showing bumps on elytra and distinctive brown band

Adult Japanese beetle Popillia japonica with distinctive abdominal white tufts

Japanese beetle Popillia japonica adult and life stages, with egg, grub or larva, and pupa

Sheet on Apple maggot fly Rhagoletis pomonella detailing life stages and fruit damage

Apple maggot sheet Rhagoletis pomonella with notes showing damage to fruit as a result of an infestation by this pest

Adult Apple maggot Rhagoletis pomonella showing distinctive marked wings and scutellum white spot

Apple maggot Rhagoletis pomonella adult and life cycle stages showing egg, larvae (maggot), and pupa

Adult Apple maggot Rhagoletis pomonella on apple damaged by oviposition scars and maggots

Apple damaged by apple maggot Rhagoletis pomonella showing maggot damage and rotting

Greater Bird’s-foot trefoil Lotus pendunculatus or Lotus uliginosus with calyx detail

Completed for Butterfly Conservation.  The plant shows flowers and seed pods.

Apple with leaf attached to stalk.  Another half apple sits in front of the main apple.

Cow (Red Devon breed) Illustration from “30 Animals that made us smarter” by Patrick Ayree (BBC Books).