| Category |
Number of Images |
| Forbs/Herbs |
19700 |
| Hardwood Trees |
9278 |
| Foliage Feeding Insects |
8623 |
| Shrub or Subshrub |
5972 |
| Piercing and Sucking Insects |
4939 |
| Foliage Diseases |
4630 |
| Bark Beetles and Phloem Feeding Insects |
4171 |
| Grass or Grasslike |
3890 |
| Boring Insects |
3767 |
| Vines |
3549 |
| Crops |
3286 |
| Stem Decays and Cankers |
2907 |
| Management, Production and Research |
2553 |
| Invertebrate Predators |
2432 |
| Mammals |
2249 |
| Conifer Trees |
1989 |
| Seed, Cone, Flower, Bud and Fruit Damaging Insects |
1954 |
| Root and Butt / Root and Stem Diseases |
1674 |
| Birds |
1593 |
| Virus and Bacteria |
1555 |
| Fungus Feeding Insects - Mycophagous |
1479 |
| Terminal, Tip, Stem and Shoot Insects |
1332 |
| Abiotic Damage |
1323 |
| Aquatic |
1042 |
| Vascular Wilts |
1030 |
| Reptiles and Amphibians |
891 |
| Stem and Leaf Rusts |
880 |
| Leafmining Insects - Needlemining insects |
862 |
| Miscellaneous |
851 |
| Gallmaker Insects |
826 |
| Misc. Fungi |
799 |
| Fruit and Seed Diseases |
765 |
| Chewing Insects |
711 |
| Parasitic and Epiphytic Plants |
653 |
| Urban Forestry |
627 |
| Root Feeding Insects |
569 |
| *Spiders, Scorpions, and Centipedes |
555 |
| *Mites and Ticks |
494 |
| Invertebrate Parasites and Parasitoids |
492 |
| Plant Parasitic Nematodes |
492 |
| Tree Defects |
464 |
| Nectar and Pollen Feeding Insects |
457 |
| General Herbicides |
448 |
| Casebearers, leafrollers and bagworms |
395 |
| Blood Feeding Insects - Sanguinivorous |
356 |
| Nuisance Insects |
343 |
| Misc. Insects |
328 |
| People, Places and Scenes |
304 |
| Cactus |
298 |
| Root Rot |
275 |
| Stored Food Pests |
246 |
| Physiological Disorders |
245 |
| Ferns |
227 |
| Decaying-Matter Feeding Insects - Saprophagous |
224 |
| Snails, Slugs, and Mussels |
220 |
| Wood Products |
210 |
| Forest Types |
181 |
| Animal Caused Damage |
180 |
| Human Caused Damage |
174 |
| Omnivorous Foragers |
167 |
| Palms |
166 |
| Saprophyte |
138 |
| *Weevils |
128 |
| Smuts |
125 |
| Saproxylic Insects |
115 |
| Carrion Feeding Insects - Necrophagous |
109 |
| Broom Rusts |
84 |
| Nonvascular |
79 |
| Honeydew Feeders |
71 |
| Decline Complexes |
71 |
| Unknown Cause |
65 |
| North America |
61 |
| HRAC Group O |
50 |
| Unknown Biotic Damage Agent |
48 |
| Fish |
47 |
| Africa |
46 |
| Diseases of Insects |
44 |
| Lichenous |
42 |
| Plant Disease Vectors |
38 |
| Grain Feeding Insects - Granivorous |
34 |
| Multi-Damage |
31 |
| Soft Rot |
30 |
| Wood Product Pests |
28 |
| Urban Forestry Equipment |
26 |
| Aquatic Insects |
25 |
| Fabrics and Clothing Pests |
24 |
| Rasping insects |
23 |
| Traps |
18 |
| Dung Feeding Insects - Coprophagus |
14 |
| HRAC Group F3 |
13 |
| Stored Products Insects |
13 |
| Crabs, Shrimps and Lobsters |
10 |
| HRAC Group G |
9 |
| HRAC Group D |
9 |
| Myiasis Insects |
8 |
| Mycorrhizae |
6 |
| Worms and Leeches |
5 |
| HRAC Group F1 |
5 |
| HRAC Group B |
3 |
| HRAC Group K1 |
2 |
| Medicinal Plants |
1 |
