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1959. Abnormally heavy cone set on fertilized 8-foot Douglas-fir. ... |
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Abnormally heavy cone set on fertilized 8-foot Douglas- |
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fir. Dennis Ahl Seed Orchard, Shelton Ranger District, |
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Olympic National Forest, Washington. |
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Photo by: Ken H. Wright |
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Date: September 10, 1959 |
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Credit: USDA Forest Service, Pacific Northwest Region, |
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State and Private Forestry, Forest Health Protection. |
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Collection: Portland Station Collection; La Grande, |
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Oregon. |
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Image: PS-2437 |
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For additional historic forest entomology photos, |
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stories, and resources see the Western Forest Insect Work |
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Conference site: wfiwc.org/content/history-and-resources |
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[1] |
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Image provided by USDA Forest Service, Pacific |
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Northwest Region, State and Private Forestry, Forest |
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Health Protection: www.fs.usda.gov/main/r6/forest- |
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grasslandhealth[2] |
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References |
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1. http://wfiwc.org/content/history-and-resources (link) |
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2. http://www.fs.usda.gov/main/r6/forest-grasslandhealth (link) |
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Date Published: 2018-11-09 20:12:20 |
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Identifier: usdafs-26674924287 |
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Item Size: 235961 |
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Media Type: image |
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# Topics |
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r6 |
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ps2437 |
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usda |
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stateandprivateforestry |
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foresthealth |
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Other Tree Nurseries and Seed Orchards |
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region6 |
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dennisahlseedorchard |
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sheltonrangerdistrict |
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heavy |
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washington |
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crop |
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usfs |
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cone |
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forestservice |
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forestentomology |
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foresthealthprotection |
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pnfres |
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forestinsect |
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forest service |
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kenhwright |
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douglasfir |
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pacificnorthwestregion |
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fertilized |
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olympicnationalforest |
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pacificnorthwestforestandrangeexperi... |
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1959 |
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# Collections |
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usda-forestservice |
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# Uploaded by |
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@jeff_kaplan |
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