Download or read book Applying the Negative Binomial Distribution to Spruce Budworm Egg Mass Sampling for Damage Prediction in Balsam Fir Stands in the Upper Peninsula of Michigan written by Larry Waisanen and published by . This book was released on 1981 with total page 63 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Development of Sequential Sampling Plans for Spruce Budworm Egg Masses Using Monte Carlo Simulation written by Ann M. Lynch and published by . This book was released on 1984 with total page 91 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Complete List of Spruce Budworm Related Publications and Media Packages Produced at the School of Natural Resources the University of Michigan and the Department of Entomology and Forestry Michigan State University During the CANUSA Program written by John A. Witter and published by . This book was released on 1984 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Newsletter written by and published by . This book was released on 1978 with total page 400 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 An Analysis of Inter and Intra tree Effects on the Size of Spruce Budworm Egg Masses on Balsam Fir written by Bruce A. Montgomery and published by . This book was released on 1981 with total page 498 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book An Assessment of Damage Caused by the Spruce Budworm on Spruce and Balsam Fir Trees in New Brunswick written by W. G. Clowater and published by . This book was released on 1981 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Western Spruce Budworm Egg Mass Dimensions written by Richard Irvin Washburn and published by . This book was released on 1973 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Assessment of Damage Caused by the Spruce Budworm on Spruce and Balsam Fir Trees in New Brunswick written by New Brunswick. Dept. of Natural Resources and published by Fredericton, NB. This book was released on 1981 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Spruce Budworm Damage on Balsam Fir and White Spruce Kabetogama Peninsula 1972 written by and published by . This book was released on 1973 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book How Damage to Balsam Fir Develops After a Spruce Budworm Epidemic written by Thomas Frederick McLintock and published by . This book was released on 1955 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: From 1948 to 1952 a light to medium spruce budworm infestation occurred in the spruce-fir forests of northern Maine. During this period both the degree of infestation and the acreage affected fluctuated considerably, but the population remained below the damage level. In 1953 there was a general reduction in budworm population in all portions of northern Maine except a relatively small area of same 20,000 acres near Madawaska Lake. Here a marked increase in infestation occurred. Because of possible damage to trees on this area and the hazard of spread to adjacent areas, this tract was sprayed in the spring of 1954. Meanwhile a very severe outbreak over an area of several thousand square miles in the nearby Province of New Brunswick has become a serious threat to the spruce-fir forests of Maine.

Download or read book Comparison of Western Spruce Budworm Populations and Damage on Grand Fir and Douglas fir Trees written by Valentine M. Carolin and published by . This book was released on 1975 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book How Damage to Balsam Fir Develops After a Spruce Budworm Epidemic written by Thomas Frederick McLintock and published by . This book was released on 1955 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book How Damage to Balsam Fir Develops After a Spruce Budworm Epidemic No 75 written by Thomas F (Thomas Frederick) McLintock and published by Hassell Street Press. This book was released on 2021-09-10 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.

Download or read book Spruce Budworm Damage Assessment with 35mm Air Photos written by C. E. Olson and published by . This book was released on 1982 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings of the Damage Assessment Working Group Canusa Spruce Budworms Program October 25 26 1983 Bangor Maine written by D. Ostaff and published by . This book was released on 1984 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Susceptibility of Stands to Defoliation by Western Spruce Budworm on the Payette National Forest Idaho written by and published by . This book was released on 1986 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: