INSECT DAMAGE TO THE CONES AND SEEDS OF PACIFIC COAST CONIFERS (CLASSIC REPRINT).

INSECT DAMAGE TO THE CONES AND SEEDS OF PACIFIC COAST CONIFERS (CLASSIC REPRINT). PDF Author: JOHN M. MILLER
Publisher:
ISBN: 9780364771778
Category :
Languages : en
Pages : 0

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INSECT DAMAGE TO THE CONES AND SEEDS OF PACIFIC COAST CONIFERS (CLASSIC REPRINT).

INSECT DAMAGE TO THE CONES AND SEEDS OF PACIFIC COAST CONIFERS (CLASSIC REPRINT). PDF Author: JOHN M. MILLER
Publisher:
ISBN: 9780364771778
Category :
Languages : en
Pages : 0

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Book Description


Insect Damage to the Cones and Seeds of Pacific Coast Conifers

Insect Damage to the Cones and Seeds of Pacific Coast Conifers PDF Author: John Martin Miller
Publisher:
ISBN:
Category : Conifers
Languages : en
Pages : 16

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Insect Damage to the Cones and Seeds of Pacific Coast Conifers

Insect Damage to the Cones and Seeds of Pacific Coast Conifers PDF Author: John Martin Miller
Publisher:
ISBN:
Category : Conifers
Languages : en
Pages : 7

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Forest Nursery Pests

Forest Nursery Pests PDF Author:
Publisher:
ISBN:
Category : Forest nurseries
Languages : en
Pages : 198

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Non-wood Forest Products from Conifers

Non-wood Forest Products from Conifers PDF Author: William M. Ciesla
Publisher: Fao
ISBN:
Category : Business & Economics
Languages : en
Pages : 144

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Book Description
The objective of this paper is to provide a global review of the non-wood uses of conifers. For the purposes of this paper, conifers are defined as trees and shrubs of the botanical orders Coniferales, Taxales and Ginkgoales (Rushforth 1987). Although some services are briefly mentioned, the focus of this paper is on products which conifers provide species, which are important sources of non-wood forest products, and places where these products are harvested. With the exception of essential oils, which can be obtained from several parts of the tree, the products described are organized by the part of the tree from which they are obtained (e.g. foliage, bark and roots, resin, seeds and cones). Where possible, data on levels of production and international trade are presented. Problems associated with the sustainable management of these products and compatibility or conflicts with other land uses are also presented. Both contemporary and historical or traditional uses of non-wood products from conifers are discussed.

Anatomy and Morphology of Conifer Tree Seed

Anatomy and Morphology of Conifer Tree Seed PDF Author: David Kolotelo
Publisher: British Columbia, Nursery and Seed Operations Branch
ISBN: 9780772633316
Category : Conifers
Languages : en
Pages : 60

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Saplings

Saplings PDF Author: Noel Streatfeild
Publisher: Persephone Books
ISBN: 9781906462086
Category : Bereavement
Languages : en
Pages : 0

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Book Description
"First published in 1945 by Collins"--Copyright page.

Seed Handling Guidebook

Seed Handling Guidebook PDF Author: David Kolotelo
Publisher: British Columbia, Tree Improvement Branch
ISBN: 9780772646583
Category : Seeds
Languages : en
Pages : 106

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Book Description


Tropical Trees and Forests

Tropical Trees and Forests PDF Author: F. Halle
Publisher: Springer Science & Business Media
ISBN: 3642811906
Category : Science
Languages : en
Pages : 457

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Book Description


Forest entomology in West Tropical Africa: Forest insects of Ghana

Forest entomology in West Tropical Africa: Forest insects of Ghana PDF Author: Michael R. Wagner
Publisher: Springer Science & Business Media
ISBN: 9401579369
Category : Science
Languages : en
Pages : 214

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Book Description
It is a great honor and indeed a privilege for me to write the Foreword to this book, the first of its kind from the Forest Products Research Institute The study of forest insects is now becoming a matter of great concern to many people all over the world because insects damage the already depleted forests and forest resources. In Ghana very little interest was shown in the insects of forest trees and products. But as forest practices have become more intensive so also have the pests on the crops increased and the damage caused increased to alarming proportions. Foresters are now becoming in creasingly aware of the immense havoc that some of these insects can cause. To aid the fight against the pests they have to be fully identified and studied so that effective control measures can be implemented. It is in an effort to bridge this gap in our knowledge that one welcomes this book by Professor Michael R. Wagner, Dr. S.K.N. Atuahene and Dr.