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 Cone and Seed Diseases of North American Conifers written by North American Forestry Commission and published by North American Forestry Commission. This book was released on 1987 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt: Of information on the biology, description, distribution, detection, and management of cone and seed diseases in Canada, Mexico and the United States. Disease distribution maps are included for most major hosts and wherepossible, those diseases that occur or are likely to occur in seed orchardswhich will supply most of the future seed needs are pointed out. Eachsection gives the life history, symptoms, signs, damage, and distribution onvarious hosts of the major cone and seed diseases, with distribution mapsincluded for both hosts and diseases. A table of cone and seed diseases ofminor importance gives information on diseases whose importance is not yetwell documented. A glossary is also included, as well as lists of diseasehosts by common and scientific names.
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 684 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Silvics of North America written by Russell M. Burns and published by Department of Agriculture Forest Service. This book was released on 1990 with total page 694 pages. Available in PDF, EPUB and Kindle. Book excerpt: V.1 Conifers. -- V.2 Hardwoods.
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 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 Silvics of North America written by and published by . This book was released on 1990 with total page 694 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Woody Plant Seed Manual Agriculture Handbook 727 July 2008 written by and published by . This book was released on 2009 with total page 1240 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 1988 with total page 672 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Pines of Silvicultural Importance written by and published by CABI. This book was released on 2002 with total page 553 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pines are the most economically important group of trees in the world, covering large parts of the Northern Hemisphere and also being of silvicultural significance in many countries in the Southern Hemisphere. This book is compiled from 65 datasheets on pine from the Forestry Compendium Global Module (published by CABI on CD-ROM). For each species, there is information on common names, taxonomy, botanical features, natural distribution, latitude range, climate, soil properties, silvicultural characteristics, pests, wood and non-wood products.
Download or read book Canadian Journal of Forest Research written by and published by . This book was released on 1998 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Proceedings written by and published by . This book was released on 1973 with total page 494 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book World Catalogue of Insects written by and published by . This book was released on 1998 with total page 752 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Insects and Mites Associated with Ontario Forests written by K. L. Nystrom and published by . This book was released on 1994 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Dormancy and Barriers to Germination written by Pacific Forestry Centre and published by . This book was released on 1993 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the symposium, covering dormancy and barriers to germination in rowan, loblolly pine, Pacific silver fir, Douglas- fir, Sitka spruce, western redcedar, yellow-cedar, sugar pine, and Scots pine. General topics cover a seed conditioning concept in Sweden, respiration, strategies for hardwood species, temperature effects, and artificial ripening.
Download or read book Spruce Budworms Handbook written by Lawrence E. Stipe and published by . This book was released on 1984 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
