Report on Forest Insect Situation
Author | : United States. Forest Protection Board |
Publisher | : |
Total Pages | : 34 |
Release | : 1930* |
Genre | : |
ISBN | : |
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Author | : United States. Forest Protection Board |
Publisher | : |
Total Pages | : 34 |
Release | : 1930* |
Genre | : |
ISBN | : |
Author | : Frank Cooper Craighead |
Publisher | : |
Total Pages | : 17 |
Release | : 1928* |
Genre | : Forest insects |
ISBN | : |
Author | : United States. Forest Service |
Publisher | : |
Total Pages | : 24 |
Release | : 1955 |
Genre | : Forest insects |
ISBN | : |
Author | : United States. Forest Service |
Publisher | : |
Total Pages | : 536 |
Release | : 1962 |
Genre | : Forest insects |
ISBN | : |
Author | : |
Publisher | : |
Total Pages | : 16 |
Release | : |
Genre | : Forest insects |
ISBN | : |
Author | : |
Publisher | : |
Total Pages | : 20 |
Release | : 1957 |
Genre | : Forest insects |
ISBN | : |
Author | : United States. Forest Service |
Publisher | : Government Printing Office |
Total Pages | : 56 |
Release | : 2015-09-10 |
Genre | : Gardening |
ISBN | : 9780160929861 |
The report focuses on the 20 major insects and diseases that annually cause defoliation and mortality in forests of the United States. This 2013 edition contains updated charts, tables, and maps, plus, it provides a national summary of the major changes and status of these 20 forest pests. "
Author | : |
Publisher | : |
Total Pages | : 56 |
Release | : |
Genre | : Forest insects |
ISBN | : |
Author | : Michael R. Wagner |
Publisher | : Springer Science & Business Media |
Total Pages | : 214 |
Release | : 2013-06-29 |
Genre | : Science |
ISBN | : 9401579369 |
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.
Author | : California. Department of Conservation. Division of Forestry |
Publisher | : |
Total Pages | : 32 |
Release | : 1947 |
Genre | : |
ISBN | : |