Download or read book Diptera Associated with Cones and Seeds of North American Conifers written by Pieter De Groot and published by Sault Ste. Marie, Ont. : Forest Pest Management Institute. This book was released on 1986 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bibliography on Insects Destructive to Flowers Cones and Seeds of North American Conifers written by Dorothy R. Barcia and published by . This book was released on 1972 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Information Report written by and published by . This book was released on 1982 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Cone and Seed Insects of North American Conifers written by Alan F. Hedlin and published by Canadian Forestry Service ; [Washington, D.C.] : United States Forest Service; [Chapingo, Mexico] : Secretaria de Agricultura y Recursos Hidraulicos. This book was released on 1980 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt: Summarizes information on the recognition, biology, and importance of cone and seed destroying insects of Canada, the United States, and Mexico.
Download or read book Catalogue of the Described Diptera of North America written by Carl R. von der Osten Sacken and published by . This book was released on 1858 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Cone and Seed Insects of British Columbia written by Alan F. Hedlin and published by victoria, b. c. : canadian forestry service. This book was released on 1974 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: Handbook covering the more important cone and seed pests on 15 BC tree species. Damage keys and illustrations are included, and prevention and control methods discussed.
Download or read book Information Report FPM X written by and published by . This book was released on 1988 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Silvics of North America Conifers written by Russell M. Burns and published by . This book was released on 1990 with total page 696 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Forest Insect Pests in Canada written by John Alexander Armstrong and published by Canadian Government Publishing. This book was released on 1995 with total page 756 pages. Available in PDF, EPUB and Kindle. Book excerpt: The papers presented in this book cover the range of forest insect pest management activities in Canada. The first section contains papers on the current status of insect pests by region, including data on insect populations and extent of defoliation caused by the insect. The next section covers pest management technology, including the use of insecticides, insect viruses, fungal pathogens, growth regulators, antifeedants, pheromones, natural predators, and aerial spraying. The third section contains papers on the application of technology and equipment for forest pest control, and includes papers on the impacts of insecticides on the forest environment. The fourth section describes operational control programs by province. The final paper presents future strategies for the management of forest pests. An author index is included.
Download or read book The Forestry Chronicle written by and published by . This book was released on 1994 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Forest Entomology written by Robert N. Coulson and published by John Wiley & Sons. This book was released on 1984-05-14 with total page 682 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text considers forest insects occurring in forest ecosystems, specialized forestry settings, and urban forests, with an approach and coverage that make it suitable for use in both undergraduate and graduate courses in forest entomology and forest protection. Early chapters introduce entomology, middle chapters provide the first comprehensive treatment of the principles of Integrated Pest Management (IPM) of forest insects, and later chapters discuss the pest insects according to their feeding group.
Download or read book Digest Des Rapports D information written by and published by . This book was released on 1986 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Woody Plant Seed Manual written by United States. Forest Service and published by Forest Service. This book was released on 2008 with total page 1240 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bibliography of Agriculture written by and published by . This book was released on 1991-04 with total page 558 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Government of Canada Publications Quarterly Catalogue written by and published by . This book was released on 1986 with total page 1344 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Families and Genera of North American Diptera written by Charles Howard Curran and published by . This book was released on 1965 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt:
