Cone And Seed Insects Of The Mexican Conifers

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Cone and Seed Insects of the Mexican Conifers

Author : David Cibrián-Tovar
Publisher : Unknown
Page : 118 pages
File Size : 55,7 Mb
Release : 1986
Category : Conifers
ISBN : MINN:31951P009898568

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Cone and Seed Insects of the Mexican Conifers by David Cibrián-Tovar Pdf

The hosts, descriptions, damage, life cycle, habits, and importance of 54 known cone and seed destroying insects attacking Mexican conifer trees are discussed. Distribution maps and color photos are provided. New species described are three species of Cydia (seedworm), four species of Dioryctria (coneworm), and four species of cone feeding Apolychrosis.

Cone and Seed Insects of North American Conifers

Author : Alan F. Hedlin
Publisher : Canadian Forestry Service ; [Washington, D.C.] : United States Forest Service; [Chapingo, Mexico] : Secretaria de Agricultura y Recursos Hidraulicos
Page : 136 pages
File Size : 43,6 Mb
Release : 1980
Category : Cones (Botany)
ISBN : MINN:31951000072021H

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Cone and Seed Insects of North American Conifers by Alan F. Hedlin Pdf

Summarizes information on the recognition, biology, and importance of cone and seed destroying insects of Canada, the United States, and Mexico.

General Technical Report SE

Author : Anonim
Publisher : Unknown
Page : 198 pages
File Size : 53,9 Mb
Release : 1986
Category : Forests and forestry
ISBN : UOM:39015013582633

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General Technical Report SE by Anonim Pdf

Tree Seed Technology Training Course

Author : Anonim
Publisher : Unknown
Page : 172 pages
File Size : 50,9 Mb
Release : 1994
Category : Forest nurseries
ISBN : MINN:31951D030000645

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Tree Seed Technology Training Course by Anonim Pdf

Coniferous Forests

Author : F.A. Andersson
Publisher : Elsevier
Page : 654 pages
File Size : 43,5 Mb
Release : 2005-12-15
Category : Nature
ISBN : 0444816275

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Coniferous Forests by F.A. Andersson Pdf

Starting with an account of the history and distribution of the conifers, this volume describes the most important areas in Asia, Europe, North and South America with conifer forests. The last in the "Ecosystem of the World" series, it deals with the functional aspects of the conifer forests, such as physiology, production, biomass, and more.

Forest Research in the Southeast

Author : Southeastern Forest Experiment Station (Asheville, N.C.)
Publisher : Unknown
Page : 28 pages
File Size : 40,9 Mb
Release : 2024-07-01
Category : Forests and forestry
ISBN : UVA:X001852073

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Forest Research in the Southeast by Southeastern Forest Experiment Station (Asheville, N.C.) Pdf

Pines of Silvicultural Importance

Author : Anonim
Publisher : CABI
Page : 553 pages
File Size : 46,6 Mb
Release : 2002
Category : Technology & Engineering
ISBN : 9780851995397

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Pines of Silvicultural Importance by Anonim Pdf

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.

Heteroptera of Economic Importance

Author : Carl W. Schaefer,Antonio Ricardo Panizzi
Publisher : CRC Press
Page : 852 pages
File Size : 44,7 Mb
Release : 2000-07-28
Category : Science
ISBN : 9781420041859

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Heteroptera of Economic Importance by Carl W. Schaefer,Antonio Ricardo Panizzi Pdf

Heteropterans regularly cause a wide variety and large number of problems for humans - at times on a catastrophic scale. The 37,000 described species of this suborder including many pests, disease transmitters, and nuisances exist worldwide, inflicting damage on crops, forests, orchards, and human life. Inspired by the widespread economic impact of