Download or read book Spruce Budworms Handbook written by Daniel M. Schmitt and published by . This book was released on 1984 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Spruce Budworm in Eastern United States written by J. L. Bean and published by . This book was released on 1973 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Spruce Budworm in the Eastern United States written by Daniel R. Kucera and published by . This book was released on 1980 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Spruce Budworm in Eastern United States written by United States. Forest Service and published by . This book was released on 1961 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Spruce Budworm in Eastern United States written by James L. Bean and published by . This book was released on 1973 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Historical Patterns of Spruce Budworm Defoliation and Bark Beetle Outbreaks in North American Conifer Forests written by David W. Williams and published by . This book was released on 2003 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: This atlas presents maps of historical defoliation by the eastern and western spruce budworms and historical outbreaks of the mountain and southern pine beetles during the past half century. The maps encompass various regions of the conterminous United States and eastern Canada. This publication also serves as documentation for an extended set of digital maps, which are available on our website. The digital maps are useful for investigating spatial dynamics of insect populations and for providing pest disturbance inputs to spatially explicit forest simulation models.
Download or read book Spruce Budworm in the Eastern United States written by Daniel R. Kucera and published by . This book was released on 1981 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Spruce Budworms Handbook written by Daniel M. Schmitt and published by . This book was released on 1984 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Annual report Eastern United States Canada United States spruce budworms program written by Northeastern Forest Experiment Station (Radnor, Pa.). and published by . This book was released on 1979 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Managing the Spruce Budworm in Eastern North America written by Daniel M. Schmitt and published by . This book was released on 1984 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Spruce Budworms Handbook written by and published by . This book was released on 1985 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Spruce Budworm Handbook written by Bruce A. Montgomery and published by . This book was released on 1982 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Planning Insecticide Application and Timber Harvesting in a Spruce Budworm Epidemic written by Robert E. Stevens and published by . This book was released on 1984 with total page 63 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book An Atlas of Spruce Budworm Defoliation in Eastern North America 1938 80 written by Yvan Hardy and published by . This book was released on 1986 with total page 53 pages. Available in PDF, EPUB and Kindle. Book excerpt: Atlas of spruce budworm defoliation showing defoliation on annual maps, including a vegetation map for the budworm region in eastern North America, agrid map showing the frequency of outbreaks from 1954 to 1980 by grid square, and a defoliation map for each year from 1938-1980. Each plate also featuresa corridor running east-west across budworm region, whose northern andsouthern boundaries are isotherms. A summary of the major characteristics ofthe current outbreak and a discussion of the concept of epicenters is alsoincluded.
Download or read book Recent Advances in Spruce Budworms Research written by C. J. Sanders and published by Ottawa, Ont. : Canadian Forestry Service. This book was released on 1985 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Spruce Budworms Handbook written by and published by . This book was released on 1986 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book An Atlas of Spruce Budworm Defoliation in Eastern North America 1938 80 written by Yvan Hardy and published by . This book was released on 1986 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: Atlas of spruce budworm defoliation showing defoliation on annual maps, including a vegetation map for the budworm region in eastern North America, agrid map showing the frequency of outbreaks from 1954 to 1980 by grid square, and a defoliation map for each year from 1938-1980. Each plate also featuresa corridor running east-west across budworm region, whose northern andsouthern boundaries are isotherms. A summary of the major characteristics ofthe current outbreak and a discussion of the concept of epicenters is alsoincluded.
