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 Armored Scale Insect Pests of Trees and Shrubs Hemiptera Diaspididae written by Douglass R. Miller and published by Cornell University Press. This book was released on 2005 with total page 468 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides the most comprehensive available information on the identification, field appearance, life history, and economic importance of the 110 economically important armored scale insects that are found in the US.

Download or read book Cooperative Economic Insect Report written by United States. Animal and Plant Health Inspection Service. Plant Protection and Quarantine Programs and published by . This book was released on 1962 with total page 782 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Experiment Station Record written by U.S. Office of Experiment Stations and published by . This book was released on 1936 with total page 1084 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Cooperative Economic Insect Report written by and published by . This book was released on 1962 with total page 1848 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Protection of Ornamental Plants 1979 April 1989 written by Charles N. Bebee and published by . This book was released on 1989 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Encyclopedia of Scale Insect Pests written by Takumasa Kondo and published by CABI. This book was released on 2022-06-15 with total page 636 pages. Available in PDF, EPUB and Kindle. Book excerpt: Scale insects feed on plant juices and can easily be transported to new countries on live plants. They sometimes become invasive pests, costing billions of dollars in damage to crops worldwide annually, and farmers try to control them with toxic pesticides, risking environmental damage. Fortunately, scale insects are highly susceptible to control by natural enemies so biological control is possible. They have unique genetic systems, unusual metamorphosis, a broad spectrum of essential symbionts, and some are sources of commercial products like red dyes, shellac and wax. There is, therefore, wide interest in these unusual, destructive, beneficial, and abundant insects. The Encyclopedia of Scale Insect Pests is the most comprehensive work on worldwide scale insect pests, providing detailed coverage of the most important species (230 species in 26 families, 36% of the scale insect pest species known). Advice is provided on collection, preservation, slide-mounting, vouchering, and labelling of specimens, fully illustrated with colour photographs, diagrams and drawings.

Download or read book Diseases of Trees and Shrubs written by Wayne A. Sinclair and published by Ithaca, N.Y. : Comstock Pub. Associates. This book was released on 1987 with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt: Diseases of Trees and Shrubs is a comprehensive pictorial survey of the diseases of, as well as the environmental damage to, forest and shade trees and woody ornamental plants in the United States and Canada. An authoritative reference, it is also a reliable and handy diagnostic tool that will simplify the identification of specific plant diseases by focusing on signs and symptoms that can be seen with the unaided eye or with a hand lens. This long-needed book gives readers complete, up-to-date information in an easily understood and convenient way. Each of the 247 color plates faces a page of explanatory text covering the biology and ecology (including host and geographic ranges) of the disease-causing agents (pathogens), a list of key references (there are more than 2,250), and, in some cases, black-and-white illustrations of pathogens. Selected information about biological and cultural control is provided. Scientific terms other than Latin names of pathogens are used only when necessary, and a glossary of terms and a comprehensive index are included. The color plates contain more than 1,700 illustrations of the diseases and injuries that some 350 biological agents and environmental factors cause to more than 250 species of plants. The book also serves as a guide to hundreds of other diseases related to those shown. The authors have used three levels of organization for this book. At the first level, diseases caused by biological agents are separated from those caused by environmental stimuli. At the second level, most diseases are grouped according to the plant part affected: leaves, twigs, limbs, roots, trunks, or the entire plant. At the third level, diseases are presented according to the taxonomic relationships among the pathogens. For this major project, the authors examined and photographed diseases and environmental damage in the field, visiting more than 50 states and Canadian provinces. Their book reflects the most important developments in fungal biology and taxonomy, plant bacteriology, virology, and environmentally induced stress in plants. It summarizes information about newly discovered diseases and provides up-to-date accounts of olds ones. Diseases of Trees and Shrubs can be profitable reading for anyone whose technical training does not extend beyond general biology, yet will also be informative to advanced students and plant pathologists. It will be welcomed by agricultural and horticultural advisers, plant inspectors, arborists, nursery professionals, landscapers, foresters, and urban planners. Wayne A. Sinclair is a Professor of Plant Pathology, Howard H. Lyon is Biological Photographer (retired), Department of Plant Pathology, and Warren T. Johnson is Professor of Entomology, all at Cornell University.

Download or read book The Catalpa Sphinx written by Leland Ossian Howard and published by . This book was released on 1916 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Laws Relating to Fur bearing Animals 1915 written by Carl Schurz Vrooman and published by . This book was released on 1916 with total page 534 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Farmers Bulletin 701 January 15 1916 written by United States Department of Agriculture and published by . This book was released on 1916 with total page 558 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book General Bulletin written by Pennsylvania. Department of Agriculture and published by . This book was released on 1925 with total page 976 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bulletin written by and published by . This book was released on 1925 with total page 958 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Economic Entomology written by and published by . This book was released on 1917 with total page 1606 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bulletin written by Pennsylvania. Department of Agriculture and published by . This book was released on 1925 with total page 936 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Handbook of Integrated Pest Management for Turf and Ornamentals written by Anne R. Lesley and published by CRC Press. This book was released on 2020-04-23 with total page 676 pages. Available in PDF, EPUB and Kindle. Book excerpt: This essential reference provides complete coverage of integrated pest management (IPM). With more than 40 recognized experts, the book thoroughly details the rationale and benefits of employing an IPM plan and provides technical information on each aspect from cultural practices to choosing when and how to use chemicals. It also brings together research work on pest problems with information on the practical implementation of the tools. Case studies of successful operations are provided as well.

Download or read book The Western Fruit grower written by and published by . This book was released on 1909 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt: