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Bark Beetle Risk In Mature Ponderosa Pine Forests In Western Montana
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Book Synopsis Bark Beetle Risk in Mature Ponderosa Pine Forests in Western Montana by : Philip Cornwell Johnson
Download or read book Bark Beetle Risk in Mature Ponderosa Pine Forests in Western Montana written by Philip Cornwell Johnson and published by . This book was released on 1972 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Distribution of Bark Beetle Attacks on Ponderosa Pine Trees in Montana by : Philip Cornwell Johnson
Download or read book Distribution of Bark Beetle Attacks on Ponderosa Pine Trees in Montana written by Philip Cornwell Johnson and published by . This book was released on 1967 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: The boles of 71 mature ponderosa pine trees killed by Dendroctonus brevicomis LeConte (Coleoptera: Scolytidae) were analyzed to determine the distribution of the attacks by endemic populations of this bark beetle and those of several phloem -feeding associates. The longitudinal -circumferential distribution of the attacks fitted dia- grammatically into four distinguishable bole infestation patterns. The characteristics of the patterns and similarities with comparable ?attacks of D. brevicomis in northeastern California are discussed.
Book Synopsis USDA Forest Service Research Paper INT. by :
Download or read book USDA Forest Service Research Paper INT. written by and published by . This book was released on 1972 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Mathematical Model for Predicting Fire Spread in Wildland Fuels by : Richard C. Rothermel
Download or read book A Mathematical Model for Predicting Fire Spread in Wildland Fuels written by Richard C. Rothermel and published by . This book was released on 1972 with total page 618 pages. Available in PDF, EPUB and Kindle. Book excerpt: A mathematical fire model for predicting rate of spread and intensity that is applicable to a wide range of wildland fuels and environment is presented. Methods of incorporating mixtures of fuel sizes are introduced by weighting input parameters by surface area. The input parameters do not require a prior knowledge of the burning characteristics of the fuel.
Book Synopsis Great Basin Station by : Bland Z. Richardson
Download or read book Great Basin Station written by Bland Z. Richardson and published by . This book was released on 1971 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Mountain Pine Beetle, an Important Enemy of Western Pines by : James C. Evenden
Download or read book The Mountain Pine Beetle, an Important Enemy of Western Pines written by James C. Evenden and published by . This book was released on 1943 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Hazard-rating Systems in Forest Insect Pest Management by :
Download or read book Hazard-rating Systems in Forest Insect Pest Management written by and published by . This book was released on 1981 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Risk-rating Systems for Mature Red Fir and White Fir in Northern California by : George T. Ferrell
Download or read book Risk-rating Systems for Mature Red Fir and White Fir in Northern California written by George T. Ferrell and published by . This book was released on 1980 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Biology and Control of the Western Pine Beetle by : John Martin Miller
Download or read book Biology and Control of the Western Pine Beetle written by John Martin Miller and published by . This book was released on 1960 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication reviews the results of research on the western pine beetle up to July 1, 1952. It shows the progress that has been made in over a half-century of study of this one bark beetle. It also records the trials and errors--the research that ran into blind alleys. The record of this pioneer effort in the field of forest entomology in the United States should be of great help to research workers who are faced with similar problems.
Book Synopsis Publications ... Intermountain Forest and Range Experiment Station by : United States. Forest Service
Download or read book Publications ... Intermountain Forest and Range Experiment Station written by United States. Forest Service and published by . This book was released on 1972 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Montana Forest Pest Conditions and Program Highlights by :
Download or read book Montana Forest Pest Conditions and Program Highlights written by and published by . This book was released on 1989 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis USDA Forest Service General Technical Report PSW. by :
Download or read book USDA Forest Service General Technical Report PSW. written by and published by . This book was released on 1980 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book General Technical Report PSW. written by and published by . This book was released on 1978 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Age-class Structure of Old Growth Ponderosa Pine/Douglas Fir Stands and Its Relationship to Fire History by : Stephen F. Arno
Download or read book Age-class Structure of Old Growth Ponderosa Pine/Douglas Fir Stands and Its Relationship to Fire History written by Stephen F. Arno and published by . This book was released on 1995 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Monthly Catalog of United States Government Publications by :
Download or read book Monthly Catalog of United States Government Publications written by and published by . This book was released on 1972 with total page 1932 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Conference on Adaptive Ecosystem Restoration and Management--Restoration of Cordilleran Conifer Landscapes of North America by :
Download or read book Conference on Adaptive Ecosystem Restoration and Management--Restoration of Cordilleran Conifer Landscapes of North America written by and published by . This book was released on 1996 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Monthly Catalog of United States Government Publications, Cumulative Index by : United States. Superintendent of Documents
Download or read book Monthly Catalog of United States Government Publications, Cumulative Index written by United States. Superintendent of Documents and published by . This book was released on 1976 with total page 1408 pages. Available in PDF, EPUB and Kindle. Book excerpt: