Download or read book Biology of the Black Pine Leaf Scale written by D. D. Walgenbach and published by . This book was released on 1966 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Biology of the Black Pine Leaf Scale written by David Walgenbach and published by . This book was released on 1962 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Black Pine leaf Scale written by George R. Struble and published by . This book was released on 1964 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Scale written by and published by . This book was released on 1983 with total page 644 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Black Pineleaf Scale written by George T. Ferrell and published by . This book was released on 1986 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Soft Scale Insects written by and published by Elsevier. This book was released on 1997-10-15 with total page 477 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text presents an up-to-date account of the soft-scale insects, "Coccidae", and covers almost the entire spectrum of the knowledge of this insect family. It is divided into three sections, covering: soft scale insects; their natural enemies; and damage and control.

Download or read book The Insect Pest Survey Bulletin written by and published by . This book was released on 1931 with total page 782 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fluorine Its Compounds and Air Pollution written by United States. Environmental Protection Agency. Office of Air Quality Planning and Standards and published by . This book was released on 1976 with total page 614 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Forest Pest Leaflet written by and published by . This book was released on 1955 with total page 658 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Forest Insect Disease Leaflet written by and published by . This book was released on 1955 with total page 1824 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Miscellaneous Publication written by and published by . This book was released on 1985 with total page 622 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Supplement to Insect Enemies of Eastern Forests written by John Valentine Schaffner and published by . This book was released on 1953 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Forest Insect and Disease Situation Lake States 1960 written by Gerald William Anderson and published by . This book was released on 1961 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Damage to Public Lands from Forest Practices Or Flouride Emissions written by United States. Congress. House. Committee on Interior and Insular Affairs and published by . This book was released on 1973 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Hearings Reports and Prints of the House Committee on Interior and Insular Affairs written by United States. Congress. House. Committee on Interior and Insular Affairs and published by . This book was released on 1973 with total page 1802 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Damage to Public Lands from Forest Practices Or Fluoride Emissions written by United States. Congress. House. Committee on Interior and Insular Affairs. Subcommittee on Public Lands and published by . This book was released on 1973 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Variable plants and herbivores in natural and managed systems written by Robert Denno and published by Elsevier. This book was released on 2012-12-02 with total page 735 pages. Available in PDF, EPUB and Kindle. Book excerpt: Variable Plants and Herbivores in Natural and Managed Systems examines individual, population, species, and community responses of herbivores to plant variation, with emphasis on insects, fungi, bacteria, and viruses. It is divided into five parts encompassing 18 chapters that discuss variability as a mechanism of defense used by plants against their parasites and the effects of variability on herbivores at several different levels of complexity. After a brief discussion on plant-herbivore interactions, the first part of this book considers sources of within-plant variation and effects on the distribution and abundance of herbivores. Part II examines interplant variation, the co-evolutionary problems it poses for herbivores, and the ecological and evolutionary responses of these animals. It discusses the effects of host-plant variability on the fitness of sedentary herbivorous insects. Part III discusses the role of host variability in the evolution of feeding specialization, genetic differentiation, and race formation. The importance of host variation to the organization of herbivore communities and the manipulation of host-plant variability for the management of herbivore pest populations are presented in the remaining parts. This book will be helpful to agriculturists, silviculturists, biologists, and researchers who wish to expand their knowledge in dynamics of plant-herbivore relationships.