Download or read book The Black Hills Beetle written by Andrew Delmar Hopkins and published by . This book was released on 1905 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Black Hills Beetle written by American Association of Economic Entomologists and published by . This book was released on 1905 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Black Hills Beetle Dendroctonus Ponderosae Hopk written by Maulsby Willett Blackman and published by . This book was released on 1931 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Report on the Black Hills Beetle Dendroctonus Ponderosae Hopk in the Black Hills National Forest South Dakota and Wyoming written by Harry C. Neel and published by . This book was released on 1907 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Black Hills Beetle Dendroctonus Ponderosae Hopk written by Charles Halsey Carpenter and published by . This book was released on 1931 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Emergence Attack Densities and Seasonal Trends of Mountain Pine Beetle Dendroctonus Ponderosae in the Black Hills written by J. M. Schmid and published by . This book was released on 1972 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Microclimate and Mountain Pine Beetles in Two Ponderosa Pine Stands in the Black Hills Classic Reprint written by J. M. Schmid and published by Forgotten Books. This book was released on 2019-01-24 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Microclimate and Mountain Pine Beetles in Two Ponderosa Pine Stands in the Black Hills Infestations of mountain pine beetles (dendroctonus ponderosae Hopkins) may be common in unthinned pine stands but are uncommon in thinned stands. Subtle differences in the biotic and abiotic stand conditions may account for the numbers of beetle attacked trees in the two types of stands. The abiotic conditions, generally referred to as microclimate, are thought to play an important role. Epidemics of the mountain pine beetle (mpb) commonly develop in relatively unmanaged stands of pure ponderosa pine (pinus ponderosa Lawson) About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Download or read book Primary Focus Trees for the Mountain Pine Beetle in the Black Hills written by and published by . This book was released on 1994 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Black Hills Beetle written by Andrew Delmar Hopkins and published by Palala Press. This book was released on 2015-09-20 with total page 32 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 was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.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.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. 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 Mountain Pine Beetle Dynamics in Lodgepole Pine Forests written by Gene D. Amman and published by . This book was released on 1983 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book BLACK HILLS BEETLE written by A. D. (Andrew Delmar) 1857-194 Hopkins and published by . This book was released on 2016-08-25 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Integrated Pest Management Guide written by Douglas L. Parker and published by . This book was released on 1980 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Black Hills Beetle Dendroctonus Ponderosae Hopk written by State University of New York. College of Forestry at Syracuse University and published by . This book was released on 1931 with total page 97 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A History of Forest Entomology in the Intermountain and Rocky Mountain Areas 1901 1982 written by Malcolm M. Furniss and published by . This book was released on 2007 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: This account spans the time from A.D. Hopkins' trip to the Black Hills, SD, in 1901 to my retirement in 1982. The focus is on personnel and the work of the Division of Forest Insect Investigations, USDA, and the Forest Service experiment stations in the Rocky Mountain and Intermountain areas. Information for the Intermountain and Northern Rocky Mountain station areas is derived from my experience there and as chairman of the history committee of the Western Forest Insect Work Conference (WFIWC). Information on the Rocky Mountain and Southwestern station areas came primarily from the WFIWC archives, University of Idaho, and from retired forest entomologists.

Download or read book Experimental Crossing of Mountain Pine Beetle D e n d r o c t o n u s M o n t i c o l a e Hopkins with Black Hills Beetle D P o n d e r o s a e Hopkins written by Cyrus J. Hay and published by . This book was released on 1955 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Black Hills Beetle with Further Notes on Its Distribution Life History and Methods of Control written by Andrew D. Hopkins and published by . This book was released on 1905 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Black Hills Forestry written by John F. Freeman and published by University Press of Colorado. This book was released on 2015-01-15 with total page 263 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first study focused on the history of the Black Hills National Forest, its centrality to life in the region, and its preeminence within the National Forest System, Black Hills Forestry is a cultural history of the most commercialized national forest in the nation. One of the first forests actively managed by the federal government and the site of the first sale of federally owned timber to a private party, the Black Hills National Forest has served as a management model for all national forests. Its many uses, activities, and issues—recreation, timber, mining, grazing, tourism, First American cultural usage, and the intermingling of public and private lands—expose the ongoing tensions between private landowners and public land managers. Freeman shows how forest management in the Black Hills encapsulates the Forest Service's failures to keep up with changes in the public's view of forest values until compelled to do so by federal legislation and the courts. In addition, he explores how more recent events in the region like catastrophic wildfires and mountain pine beetle epidemics have provided forest managers with the chance to realign their efforts to create and maintain a biologically diverse forest that can better resist natural and human disturbances. This study of the Black Hills offers an excellent prism through which to view the history of the US Forest Service's land management policies. Foresters, land managers, and regional historians will find Black Hills Forestry a valuable resource.