Download or read book Marine Borers and Wooden Piling in British Columbia Waters written by G. Bramhall and published by . This book was released on 1966 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Marine Wood Borers in British Columbia written by D. B. Quayle and published by . This book was released on 1992 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: In British Columbia, the wood borer fauna represents a small number of species, but produces a large amount of damage on unprotected floating and fixed marine structures. This report reviews previous studies and describes the basic biology and ecology of the important species as well as present control measures.

Download or read book Marine Borers and Wooden Piling in British Columbia written by Canada. Department of Forestry and published by . This book was released on 1966 with total page 50 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Marine Borers written by Library of Congress. Technical Information Division and published by . This book was released on 1956 with total page 358 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Inspection Maintenance and Repair of Maritime Structures Exposed to Material Degradation Caused by a Salt Water Environment written by Permanent International Association of Navigation Congresses. Permanent Technical Committee II. Working Group 17 and published by PIANC. This book was released on 1990 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Inspection Maintenance and Repair of Maritime Structures Exposed to Damage and Material Degradation Caused by a Salt Water Environment written by Maritime Navigation Commission. Working Group 17 and published by PIANC. This book was released on 2004 with total page 55 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Marine Borers written by Library of Congress. Science and Technology Division and published by . This book was released on 1963 with total page 1156 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Engineering written by and published by . This book was released on 1916 with total page 966 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Engineering an Illustrated Weekly Journal written by and published by . This book was released on 1916 with total page 894 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Canadian Government Publications written by Canada. Information Canada and published by . This book was released on 1967 with total page 1752 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Miscellaneous Publication written by and published by . This book was released on 1977 with total page 666 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bulletin written by and published by . This book was released on 1921 with total page 658 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Forestry Handbook for British Columbia written by University of British Columbia. Forest Club and published by vancouver, b. c.. This book was released on 1971 with total page 846 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Railway and Marine News written by and published by . This book was released on 1913 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Research Bulletin written by and published by . This book was released on 1984 with total page 622 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Forest Ecosystem of Southeast Alaska written by John S. Hard and published by . This book was released on 1974 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: Southeast Alaska's remaining virgin forests have few insect pests. The black-headed budworm and the hemlock sawfly, both western hemlock defoliators, are the most important species. They kill some trees, kill tops in others, and cause growth loss, but stands survive their attacks. Extensive conversion of virgin stands to second growth may result in an increase in pest problems as it has in similar areas such as coastal British Columbia. ‍?‍?Widespread use of insecticides to control major outbreaks is not practical because of risk of contaminating salmon-spawning and trout-rearing streams; but insecticide use may be justified in local, high value areas. Weather, diseases, and parasites control outbreaks naturally. Damage-prone stands should be identified and harvested before insect attack or salvage-logged following outbreaks. Ideally, second-growth stands should be managed for resistance to insect pests.

Download or read book Publication written by Canadian Forestry Service and published by . This book was released on 1965 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt: