Geographical Intensity of Southern Pine Beetle Infestations
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Abstract Data on the geographical distribution and frequency of multiple-tree infestations of southern pine beetle (SPB) (Dendroctonus frontalis Zimm.) collected in North Carolina from 1960-1980 were analyzed. A Geographical Information System (GIS) was used to construct a map showing geographical distribution of SPB from 1960-1980. Beetle intensity, measured in numbers of infestations (spots)per thousand acres of host type, is shown. The authors point out that infestation intensities vary geographically. The location of pine timberland in respect to SPB hazard may dictate economic and silvicultural strategies for managing southern pines. South. J. Appl. For. 18(4): 145-146.
2008 ◽
Vol 18
(9)
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pp. 957-965
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1980 ◽
Vol 4
(4)
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pp. 201-203
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1986 ◽
Vol 10
(3)
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pp. 158-161
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1984 ◽
Vol 26
(2)
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pp. 261-274
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1982 ◽
Vol 6
(3)
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pp. 153-159
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2006 ◽
Vol 35
(6)
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pp. 1710-1717
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1992 ◽
Vol 27
(3)
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pp. 194-201
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