Download or read book Preliminary Report on the Insect Enemies of Forests in the Northwest written by Andrew Delmar Hopkins and published by . This book was released on 1899 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bulletin written by and published by . This book was released on 1905 with total page 1220 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Timber Pests and Diseases written by W. P. K. Findlay and published by Elsevier. This book was released on 2013-10-22 with total page 293 pages. Available in PDF, EPUB and Kindle. Book excerpt: Timber Pests and Diseases is an updated version of an earlier work entitled Dry Rot and Other Timber Troubles, which is out of print. The opportunity was taken to revise the text throughout, bringing it up to date and including the results of recent research work. A new chapter on Termites has been included. Detailed reference to wood preservatives has been omitted as modern works dealing with this subject have recently been published. The book begins with a discussion of the economic impact of timber pests and disease. Separate chapters cover the nature of wood; the causes of deterioration in timber; fungal decay; discolorations or staining in timber; destruction caused by wood-boring insects: Coleoptera, Hymenoptera, and Lepidoptera; and destruction of wood by Isoptera (termites). Subsequent chapters deal with diseases of standing trees; the care of timber after felling and conversion; the decay of timber in buildings; the protection of timber in farm and garden; decay in ships, boats and marine works; and decay in vehicles, aircraft, poles, mining timbers, cooling towers, packing-cases, fibreboards, plywood, etc.

Download or read book Insect Enemies of Western Forests written by and published by . This book was released on 1938 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt: This field handbook has been prepared to provide information on western forest insects. The discussions are limited to the insects and the problems which they raise in the management and protection of the forests of the Western States, although the general principles of control are applicable to other forest regions as well. It is hoped that the information assembled will add timber owners and foresters in recognizing the work of important western forest insects, in applying suitable control measures, or in adjusting forest practices so as to reduce losses from this source to the lowest possible point.

Download or read book Insect Enemies of California Pines and Their Control written by Frederick Paul Keen and published by . This book was released on 1928 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Insects in Their Relation to the Reduction of Future Supplies of Timber and General Principles of Control written by Andrew Delmar Hopkins and published by . This book was released on 1910 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Insect Damage to Standing Timber in the National Parks written by Andrew Delmar Hopkins and published by . This book was released on 1912 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bulletin written by United States. Bureau of Entomology and published by . This book was released on 1902 with total page 848 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Insect Enemies of Eastern Forests written by Frank Cooper Craighead and published by . This book was released on 1950 with total page 688 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Timber Trades Journal and Saw mill Advertiser written by and published by . This book was released on 1913 with total page 1000 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Timberman written by and published by . This book was released on 1909 with total page 804 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Messages and Documents written by Oregon and published by . This book was released on 1911 with total page 1974 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Forestry Publications written by and published by . This book was released on 1910 with total page 862 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Official Proceedings written by Oregon State Board of Forestry and published by . This book was released on 1910 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Hardwood Record written by and published by . This book was released on 1913 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Circular written by United States. Bureau of Entomology and published by . This book was released on 1908 with total page 920 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Some Insects Injurious to Garden and Orchard Crops written by American Association of Economic Entomologists and published by . This book was released on 1899 with total page 582 pages. Available in PDF, EPUB and Kindle. Book excerpt: