| 5366541 |
apple maggot |
Rhagoletis pomonella |
An apple cut open to show damage by the apple maggot (Rhagoleti pomonella). |
| 5362170 |
apple maggot |
Rhagoletis pomonella |
Apple cut open to show external and internal appearance of apples damaged by the apple maggot (Rhagoleti pomonella). |
| 5362168 |
apple maggot |
Rhagoletis pomonella |
External appearance of apples damaged by the apple maggot (Rhagoleti pomonella). |
| 5361965 |
woolly apple aphid |
Eriosoma lanigerum |
Perennial canker on an apple tree, caused by woolly aphids (Eriosoma lanigerum). |