Differential susceptibility of 19 white pine species to woolly aphid (Pineus coloradensis) /
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| Main Author: | |
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| Format: | Texto biblioteca |
| Language: | d |
| Published: |
Ogden Utah : Dept. of Agriculture, Forest Service, Intermountain Forest and Range Experiment Station,
1977
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| Subjects: | APHIDIDAE-NORTH AMERICA-HOST PLANTS, WHITE PINE-DISEASES AND PESTS-NORTH AMERICA, McDonald, G. I., Intermountain Forest and Range Experiment Station (Ogden, Utah), United States. Forest Service, |
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