Diprion similis
Sawfly Diprion similis
Insects
Diurnea fagella
March dagger moth
Insects
Diurnea lipsiella
Diurnea lipsiella
Insects
Dorcus parallelipipedus
Dorcus parallelipipedus
Fungi
Dothichiza populea
Dothichiza canker
Fungi
Dothistroma septosporum
Dothistroma needle blight
Fungi
Drepana falcataria
Pebble hook-tip
Insects
Drepanopeziza populorum
Marssonina blight of poplar
Fungi
Drepanopeziza sphaerioides
Marssonina leaf spot
Fungi
Drepanosiphum platanoidis
Sycamore aphid
Insects
Dreyfusia nordmannianae
Silver fir woolly aphid
Insects
Dreyfusia piceae
Balsam woolly aphid
Insects
Total: 984