2004
| Disease Only: | Disease/Insect: | Insect Only: | Total Samples: |
| 2571 | 364 | 545 | 3480 |
| Host Group: | Diseases: |
| Woody Ornamentals | 1012 |
| Turf | 400 |
| Vegetables | 381 |
| Herbaceous Ornamentals (perennials, bedding plants) | 349 |
| Field Crops | 207 |
| Small Fruits | 147 |
| Interior Plants (house, malls, floriculture) | 147 |
| Household/Industrial | 89 |
| Commercial Forestry | 45 |
| Small Grains | 37 |
| Fruit Trees | 28 |
| Unknown | 16 |
| Miscellaneous | 28 |
| Herbs | 11 |
| Ground or Soil | 8 |
| Multiple hosts, ornamental | 7 |
| Nut Trees | 5 |
| Forages | 5 |
| Weeds, Wildflowers | 5 |
| Wood | 5 |
| Multiple hosts, vegetable | 5 |
| Human | 2 |
| Miscellaneous/Accidental House | 2 |
| Animal | 1 |
| Pasture | 1 |
| Host Group: | Insects: |
| Woody Ornamentals | 300 |
| Household/Industrial | 102 |
| Miscellaneous/Accidental House | 97 |
| Miscellaneous | 77 |
| Herbaceous Ornamentals (perennials, bedding plants) | 50 |
| Small Fruits | 39 |
| Vegetables | 38 |
| Turf | 38 |
| Interior Plants (house, malls, floriculture) | 31 |
| Wood | 27 |
| Field Crops | 23 |
| Human | 22 |
| Ground or Soil | 18 |
| Animal | 10 |
| Small Grains | 8 |
| Unknown | 8 |
| Fruit Trees | 6 |
| Commercial Forestry | 6 |
| Multiple hosts, ornamental | 3 |
| Nut Trees | 2 |
| Herbs | 1 |
| Pasture | 1 |
| Multiple hosts, vegetable | 1 |
| Weeds, Wildflowers | 1 |