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- Forest insect and disease tally system (FINDIT) user manual:
- Trees - - Diseases and pests - - Data processing. ;<br> Forest insects - - Data processing.
- FINDIT, the Forest Insect and Disease Tally system is a simple tool for quick analysis of insect and disease population information taken from stand surveys. Incidence of insects, pathogens, and other biotic and abiotic influences on forest...
- U.S. Forest Service Research Legacy Documents
- Components of adaptive variation in pinus contorta from the inland northwest
- Variation (Biology) ;<br> Evolution ;<br> Lodgepole pine.
- Genetic variation among 83 populations of Pinus contorta from the Northern Rocky Mountains of the United States was studied with 7-year-old trees planted in three contrasting environments. Analyses of nine traits reflected adaptation to biotic and...
- U.S. Forest Service Research Legacy Documents
- Histological differentiation among abiotic causes of conifer needle necrosis .
- Conifers.
- Symptoms induced by phytotoxic gases within conifer needles can be differentiated histologically from those causes by other abiotic agents including winter drying, drought, and salt. However, it is not possible to differentiate among symptoms...
- U.S. Forest Service Research Legacy Documents
- Micropropagation, genetic engineering, and molecular biology of Populus .
- Poplar - - Micropagation. ; Plant genetic transformation. ; Plant tissue culture. ; Genetic engineering. ; Molecular biology.
- Thirty-four Populus biotechnology chapters, written by 85 authors, are comprised in 5 sections: 1) in vitro culture (micropropagation, somatic embryogenesis, protoplasts, somaclonal variation, and germplasm preservation); 2) transformation and...
- U.S. Forest Service Research Legacy Documents
- Micropropagation, genetic engineering, and molecular biology of Populus .
- Poplar - - Micropagation. ; Plant genetic transformation. ; Plant tissue culture. ; Genetic engineering. ; Molecular biology.
- Thirty-four Populus biotechnology chapters, written by 85 authors, are comprised in 5 sections: 1) in vitro culture (micropropagation, somatic embryogenesis, protoplasts, somaclonal variation, and germplasm preservation); 2) transformation and...
- U.S. Forest Service Research Legacy Documents

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