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Colorado State University is one of our nation's leading research universities with world-class research in infectious disease, atmospheric science, clean energy technologies, and environmental science. It was founded in 1870 as the Colorado Agricultural College, six years before the Colorado Territory became a state. Colorado State University, located in Fort Collins, Colorado, is situated on nearly 5,000 acres of land, including the main campus, a foothills campus, an agricultural campus, and a mountain campus (Pingree Park). Colorado State also has 4,600 acres for research centers, Cooperative Extension offices, and Colorado State Forest Service stations. |
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Hymenoptera(X) Foliage Feeding Insects(X) Field(X) Understory and Rangeland Plants(X)
| 14 Images of 2 Subjects | View Subject List | View Image Details | View Thumbnails |
| Image | Subject Name | Scientific Name | Description |
|---|---|---|---|
| 5445242 | dogwood sawfly | Macremphytus tarsatus | Frass |
| 5445237 | dogwood sawfly | Macremphytus tarsatus | Late stage larvae massed on underside of leaf |
| 5445250 | imported currantworm | Nematus ribesii | Feeding on leaf margin |
| 5445251 | imported currantworm | Nematus ribesii | Last instar larvae |
| 5445248 | imported currantworm | Nematus ribesii | Early stage larva feeding in leaf interior |
| 5445249 | imported currantworm | Nematus ribesii | Early stage larva feeding on leaf margin |
| 5445247 | imported currantworm | Nematus ribesii | Eggs laid along leaf vain |
| 5445246 | imported currantworm | Nematus ribesii | Mating swarm in plant interior |
| 5445245 | imported currantworm | Nematus ribesii | |
| 5445243 | imported currantworm | Nematus ribesii | |
| 5445241 | dogwood sawfly | Macremphytus tarsatus | Defoliation. Note old larval skins attached to leaves |
| 5445239 | dogwood sawfly | Macremphytus tarsatus | Defoliation due to dogwood sawfly |
| 5445240 | dogwood sawfly | Macremphytus tarsatus | Defoliation due to dogwood sawfly |
| 5445238 | dogwood sawfly | Macremphytus tarsatus | Late stage larvae massed on underside of leaf |
