Buildup Indexes for Interior Alaska, 1956-1965
Author: Richard J. Barney
Publisher:
Published: 1967
Total Pages: 56
ISBN-13:
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Author: Richard J. Barney
Publisher:
Published: 1967
Total Pages: 56
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DOWNLOAD EBOOKAuthor: M. A. Capo
Publisher:
Published: 1959
Total Pages: 56
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DOWNLOAD EBOOKAuthor: United States. Congress. House. Committee on Natural Resources. Subcommittee on Insular Affairs
Publisher:
Published: 2009
Total Pages: 56
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DOWNLOAD EBOOKAuthor: F. A. Kilpatrick
Publisher:
Published: 1993
Total Pages: 52
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DOWNLOAD EBOOKAuthor: United States. Congress. Senate. Committee on Energy and Natural Resources
Publisher:
Published: 2008
Total Pages: 64
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DOWNLOAD EBOOKAuthor: George Laurence Gates
Publisher:
Published: 1967
Total Pages: 28
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DOWNLOAD EBOOKAuthor: Robert F. Scharpf
Publisher:
Published: 1976
Total Pages: 16
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DOWNLOAD EBOOKRate of population buildup of dwarf mistletoe, Arceuthobium abietinum Engelm. ex Munz., was slow in most small red firs and white firs 12 to 15 years after inoculation with the parasite. Where population buildup did occur, it remained clustered in the lower portions of tree crowns near inoculation sites. Maximum distance of vertical spread was 16 feet (4.8 m), after 15 years. The mean annual rate of vertical spread of the parasite in 12 to 15 years was 3 inches (7 cm) or less in test trees. No vertical spread occurred in some trees. Rate of vertical spread was much slower in all trees than the mean annual height growth of vigorous young red or white firs. Therefore, the test trees were outgrowing the spread of dwarf mistletoe within tree crowns. Vertical spread rate and rate of tree height growth together determine the proportion of tree crown that will be infested at a given time after inoculation.
Author: United States. Congress. House. Committee on Natural Resources. Subcommittee on Insular Affairs
Publisher:
Published: 2008
Total Pages: 120
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DOWNLOAD EBOOKAuthor: Adlai Ewing Stevenson
Publisher:
Published: 1962
Total Pages: 48
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DOWNLOAD EBOOKAuthor: United States. Marine Corps. History and Museums Division
Publisher:
Published: 1977
Total Pages: 284
ISBN-13:
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