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Author : Frank Hurlbut Chittenden
Publisher :
ISBN 13 :
Total Pages : 80 pages
Book Rating : 4.:/5 (31 download)
Download or read book A Brief Account of the Principal Insect Enemies of the Sugar Beet written by Frank Hurlbut Chittenden and published by . This book was released on 1903 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Alan A. Berryman
Publisher : Springer Science & Business Media
ISBN 13 : 1468450808
Total Pages : 284 pages
Book Rating : 4.4/5 (684 download)
Download or read book Forest Insects written by Alan A. Berryman and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is intended as a general text for undergraduates studying the manage ment of forest insect pests. It is divided into four parts: insects, ecology, manage ment, and practice. Part I, Insects, contains two chapters. The first is intended to provide an overview of the general attributes of insects. Recognizing that it is impossible to adequately treat such a diverse and complex group of organisms in such a short space, I have attempted to highlight those insectan characteristics that make them difficult animals to combat. I have also tried to expose the insects' weak points, those attributes that make them vulnerable to manipulation by human actions. Even so, this first chapter will seem inadequate and sketchy to many of my colleagues. Ideally, this book should be used in conjunction with a laboratory manual covering insect anatomy, physiology, biology, behavior, and classifica tion in much greater depth-in fact, this is how I organize my forest entomology course. It is hoped that this first chapter will provide nonentomologists with a general feel for the insects and with a broad understanding of their strengths and weaknesses, while Chapter 2 will provide a brief overview of the diverse insect fauna that attacks the various parts of forest trees and their products.
Author : Charles Lester Marlatt
Publisher :
ISBN 13 :
Total Pages : 48 pages
Book Rating : 4.:/5 (31 download)
Download or read book The Principal Insect Enemies of Growing Wheat written by Charles Lester Marlatt and published by . This book was released on 1901 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : C. L. Marlatt
Publisher :
ISBN 13 :
Total Pages : 40 pages
Book Rating : 4.A/5 ( download)
Download or read book The Principal Insect Enemies of Growing Wheat written by C. L. Marlatt and published by . This book was released on 1901 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : C. L. Marlatt
Publisher :
ISBN 13 :
Total Pages : 26 pages
Book Rating : 4.A/5 ( download)
Download or read book The Principal Insect Enemies of the Grape written by C. L. Marlatt and published by . This book was released on 1898 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 820 pages
Book Rating : 4.3/5 (91 download)
Download or read book Farmers' Bulletin written by and published by . This book was released on 1899 with total page 820 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : A.J. Raj
Publisher : Scientific Publishers
ISBN 13 : 9386237741
Total Pages : 839 pages
Book Rating : 4.3/5 (862 download)
Download or read book Forestry Principles And Applications written by A.J. Raj and published by Scientific Publishers. This book was released on 2013-01-01 with total page 839 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook is written for undergraduates & postgraduates, university & college teachers, scientists and professional foresters. It offers a real-life introduction to the field of forestry and an interdisciplinary overview of the theory behind it. This textbook covers forestry in great depth and the real strength of the book lies in its focus on the context and applications of the field. Thanks to its wide scope, it not only serves as a useful introduction to the field but can also be used to understand how many other key forestry topics have changed in recent years as a consequence of the technology advancement. This textbook will significantly help the students for preparation of UPSC-Civil Service Exam, UPSC-Indian Forest Service Exam, ICFRE & ICAR Scientists/NET Exam, University Entrance Exam for admission to M.Sc. and Ph.D. programmes.
Author : D. P. Abrol
Publisher : CABI
ISBN 13 : 1845938089
Total Pages : 512 pages
Book Rating : 4.8/5 (459 download)
Download or read book Integrated Pest Management written by D. P. Abrol and published by CABI. This book was released on 2012 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt: Providing a critical evaluation of the management strategies involved in ecologically-based pest management, this book presents a balanced overview of environmentally safe and ecologically sound approaches. Topics covered include biological control with fungi and viruses, conservation of natural predators, use of botanicals and how effective pest management can help promote food security. In the broader context of agriculture, sustainability and environmental protection, the book provides a multidisciplinary and multinational perspective on integrated pest management useful to researchers in entomology, crop protection, environmental sciences and pest management.
Author : Hisao Aruga
Publisher : CRC Press
ISBN 13 : 9789054102540
Total Pages : 404 pages
Book Rating : 4.1/5 (25 download)
Download or read book Principles of Sericulture written by Hisao Aruga and published by CRC Press. This book was released on 1994-06-01 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: Great progress has been made in the past decade in the field of sericulture research. Sericulture technique covering various aspects has also advanced greatly. Like agriculture, sericulture, as an industry, requires greater development in research and technology aimed at increased production. This text covers the complete range of subjects with current data relating to mulberry and silkworm. Particular emphasis has been laid on the basic aspects of stable crop of silkworm and various preventive measures against adverse factors. Topics covered include the sericulture industry and its future; mulberry cultivation; silkworm and its strains; silkworm eggs; morphology, physiology, ecology and genetics of the silkworm; diseases of silkworms; rearing of silkworms; cocoon; silkmoth and egg production; and utility of byproducts.
Author : E. F. Knipling
Publisher :
ISBN 13 :
Total Pages : 676 pages
Book Rating : 4.:/5 (31 download)
Download or read book The Basic Principles of Insect Population Suppression and Management written by E. F. Knipling and published by . This book was released on 1979 with total page 676 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Andrew Delmar Hopkins
Publisher :
ISBN 13 :
Total Pages : 282 pages
Book Rating : 4.A/5 ( download)
Download or read book Report on Investigations to Determine the Cause of Unhealthy Conditions of the Spruce and Pine from 1880-1893 written by Andrew Delmar Hopkins and published by . This book was released on 1899 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Asa Chandler Maxson
Publisher :
ISBN 13 :
Total Pages : 196 pages
Book Rating : 4.E/5 ( download)
Download or read book Principal Insect Enemies of the Sugar Beet in the Territories Served by the Great Western Sugar Company written by Asa Chandler Maxson and published by . This book was released on 1920 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Opender Koul
Publisher : CRC Press
ISBN 13 : 0203302567
Total Pages : 204 pages
Book Rating : 4.2/5 (33 download)
Download or read book Predators and Parasitoids written by Opender Koul and published by CRC Press. This book was released on 2003-03-13 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt: Their natural enemies largely determine the population size and dynamic behavior of many plant-eating insects. Any reduction in enemy number can result in an insect outbreak. Applied biological control is thus one strategy for restoring functional biodiversity in many agroecosystems. Predators and Parasitoids addresses the role of natural enemies i
Author : West Virginia University. Agricultural Experiment Station
Publisher :
ISBN 13 :
Total Pages : 492 pages
Book Rating : 4.3/5 (243 download)
Download or read book Bulletin ... of the West Virginia Agricultural Experiment Station written by West Virginia University. Agricultural Experiment Station and published by . This book was released on 1898 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Niranjan Panda
Publisher : Allanheld & Schram
ISBN 13 :
Total Pages : 424 pages
Book Rating : 4.3/5 (91 download)
Download or read book Principles of Host-plant Resistance to Insect Pests written by Niranjan Panda and published by Allanheld & Schram. This book was released on 1979 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduction; Insect-plant interaction; Host-plant selection in Phytophagous insects; Mechanisms of resistance; Biochemistry of resistance; Factors affecting expression of resistance; Resistance programme; Genetics of resistance; Plant resistance in pest management.
Author : Mary Gardiner
Publisher :
ISBN 13 : 1592539092
Total Pages : 179 pages
Book Rating : 4.5/5 (925 download)
Download or read book Good Garden Bugs written by Mary Gardiner and published by . This book was released on 2015-05 with total page 179 pages. Available in PDF, EPUB and Kindle. Book excerpt: Your guide to the beneficial insects in your garden! Good Garden Bugs is an easy-to-follow reference to beneficial insects that provide pest control, allowing your garden to grow full and bountiful. Aphids, caterpillars, grubs, and slugs are not only creepy-crawlies, they can wreak havoc on your garden and plants. But fear not! You don't need dangerous chemicals to enjoy a lively, healthy garden. The secret? More lady beetles, fewer aphids! Wildlife in your garden--especially insects--can be natural pesticide alternatives. From mantids to beetles to wasps, spiders, and everything in between, entomologist Mary Gardiner tells you how to identify these beneficial bugs, how to enhance your home landscape as a habitat, and how to work with them to grow and enjoy your garden.
Author : West Virginia University. Agricultural Experiment Station
Publisher :
ISBN 13 :
Total Pages : 978 pages
Book Rating : 4.3/5 (91 download)
Download or read book Bulletin - West Virginia Agricultural Experiment Station written by West Virginia University. Agricultural Experiment Station and published by . This book was released on 1898 with total page 978 pages. Available in PDF, EPUB and Kindle. Book excerpt:
