Download or read book A Preliminary List of Insects and Mites That Infest Some Important Browse Plants of Western Big Game Classic Reprint written by Malcolm M. Furniss and published by Forgotten Books. This book was released on 2017-11-19 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from A Preliminary List of Insects and Mites That Infest Some Important Browse Plants of Western Big Game This preliminary list is published to aid those concerned with management or study sf the shrubs. It includes only the insect species believed to damage their host plants. Omitted are all parasitic and predacious species as well as those that appear to have been merely perching on the plants. Often, the damaging stage of insects was immature and difficult to identify, sometimes even to genus. Insects not identifiable to genus are omitted. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Download or read book A Preliminary List of Insects and Mites that Infest Some Important Browse Plants of Western Big Game written by Malcolm M. Furniss and published by . This book was released on 1972 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Preliminary List of Insects and Mites that Infest Some Important Browse Plants of Western Big Game written by Malcolm M. Furniss and published by . This book was released on 1972 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Annotated List of the Insects and Mites Associated with Stored Grain and Cereal Products and of Their Arthropod Parasites and Predators Classic Reprint written by R. T. Cotton and published by Forgotten Books. This book was released on 2018-08-13 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Annotated List of the Insects and Mites Associated With Stored Grain and Cereal Products, and of Their Arthropod Parasites and Predators Owing to the small size of many Of these insects and the ease with which they can conceal-themselves in their favorite foodstuff, many Of them have been carried by commerce. To all parts of the world and have become truly cosmopolitan in distribution. Others, capable Of doing considerable damage, are fortunately as yet more or less restricted in their distribution. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Download or read book An Annotated List of the Important North American Forest Insects written by Frank Cooper Craighead and published by Forgotten Books. This book was released on 2017-12-20 with total page 628 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from An Annotated List of the Important North American Forest Insects: May, 1930 This list includes those species Of forest insects which are of the greatest economic importance at the present time. In the discussion of each species the common and technical names are given. There is added some information on the occurrence of the insect, the char acter of damage or notable epidemics, and the most important or available references to it in literature. For the convenience Of those not acquainted with the systematic classification Of insects, the species listed have been arranged in groups according to the type of damage, such as bark beetles, leaf feeders, etc., and these groups are further subdivided as necessary. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Download or read book Key to Shelterbelt Insects in the Northern Great Plains Classic Reprint written by John D. Stein and published by Forgotten Books. This book was released on 2017-10-28 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Key to Shelterbelt Insects in the Northern Great Plains Establishing shelterbelts on the prairie provides a favorable habitat for tree pests which could not otherwise exist in the region. These potential pests must-injure the tree to survive. If the injury results in a damaged tree, then the insect or mite must be correctly identified for application of recommended control measures. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Download or read book List of Intercepted Plant Pests 1953 written by Judith Hunt and published by Forgotten Books. This book was released on 2018-01-11 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from List of Intercepted Plant Pests, 1953: List of Pests Recorded From July 1, 1952, Through June 30, 1953 as Intercepted In, On, or With Plants and Plant Products Entering United States Territory Interceptions of air-borne plant pathogens not believed to be established in the United States or of limited distribution were as follows. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Download or read book A Treatise on Some of the Insects Injurious to Vegetation Classic Reprint written by Thaddeus William Harris and published by Forgotten Books. This book was released on 2017-11-19 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from A Treatise on Some of the Insects Injurious to Vegetation The word Insect, which, in the Latin language, from whence it was derived, means cut into or notched, was designed to express one of the chief characters of this group of animals, whose body is marked by several cross-lines or incisions. The parts between these cross-lines are called segments, or rings, and consist of a number of jointed pieces, more or less movable on each other. Insects have a very small brain, and, instead of a spinal marrow, a kind of knotted cord, extending from the brain to the hinder extremity; and numerous small whitish threads, which are the nerves, spread from the brain and knots, in various directions. Two long air-pipes, within their bodies, together with an immense number of smaller pipes, supply the want of lungs, and carry the air to every part. Insects do not breathe through their mouths, but through little holes, called spiracles, generally nine in number, along each side of the body. Some, however, have the breathing-holes placed in the hinder extremity, and a few young water-insects breathe by means of gills. The heart is a long tube, lying under the skin of the back, having little holes on each Side for the admission of the juices Of the body, which are prevented from escaping again by valves or clappers, formed to close the holes within. Moreover, this tubular heart is divided into several chambers, by transverse partitions, in each of which there is a hole shut by a valve, which allows the blood to flow only from the hinder to the fore part of the heart, and prevents it from passing in the contrary direction. The blood, which is a colorless or yel lowish fluid, does not circulate in proper arteries and veins; but is driven from the fore part of the heart into the head, and thence escapes into the body, where it is mingled with the nutritive juices that filter through the Sides Of the intestines, and the mingled fluid penetrates the crevices among the flesh and other internal parts, flowing along the Sides Of the air pipes, whereby it receives from the air that influence which renders it fitted to nourish the frame and maintain life. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Download or read book Montana Insects Pests 1947 and 1948 Thirty Second Report of the State Entomologist Classic Reprint written by Montana State Entomologist and published by Forgotten Books. This book was released on 2018-04-27 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Montana Insects Pests, 1947 and 1948: Thirty-Second Report of the State Entomologist The entomological outlook for Montana presents a number of ramifications which have not been previously stressed. Our insect problems have increased in the last decade and the possibility of further. Serious situations arising is almost certain. During the last few years, we have had infestations of a number of insects new to the state. Likewise, some native insects that have not previously been pests have caused considerable damage to agricultural crops. It had been predicted by earlier workers that two of these new insects, the alfalfa weevil and the differential grasshopper, could not become established in Montana because of our ecological conditions. At the present time both of these insects have become serious pests. The differential grasshopper was first found in Dawson County in 1932. Since that time it has spread over much of the eastern and southern parts of Montana and is now found in economically important numbers as far west as Yellow stone and Big Horn counties. The alfalfa weevil was first 'observed in 1938 and has been a serious pest to alfalfa in Southeastern Montana since 1945. It has spread every year and at the present time it is as far north and east as Terry and as far west as Reed Point. This pest has become so serious in some sections that it has threatened the alfalfa seed and feed growing industries. It was assumed by many of the early workers that climatic factors were primarily responsible for limiting the distribution of many of these pests. It is apparent from the above examples that the ability of an insect to adapt itself cannot be overlooked in predicting the limits of its geographic distribution. The wheat stem sawfly, which is a native insect of Montana, did not become important economically until 1941. Since that time this insect has become one of our most serious pests of spring and winter wheat, at present confining itself largely to the northern part of the state. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Download or read book List of Intercepted Plant Pests written by United States Department Of Agriculture and published by Forgotten Books. This book was released on 2018-03-17 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from List of Intercepted Plant Pests: List of Pests Recorded During the Period July 1, 1931, to June 30, 1932, Inclusive, as Intercepted In, On, or With Plants and Plant Products Entering United States Territory This is the thirty-eighth paper of aseries issued under various names and at more or less irregular intervals and listing intercepted plant pests. The present list covers the nineteenth year of the-period since the lists were started and includes intercepted plant pests for which determinations were received during the period specified, including those intercepted in, 'on, or with plants and plant products (1) imported, (2) offered for but refused entry, (3) held as ships' stores, etc., and hence not imported through customs, (4).offered for entry for immediate export or for immediate transportation and exportation in bond, and (5) in domestic shipments reaching the mainland from Hawaii and Puerto Rico. The list is compiled in the Washington office from files maintained here. Much of the information summarized is furnished by inspectors and collaborators (state and customs o leials) of the Plant Quarantine and Control Administration, here after to be known as the Bureau of Plant Quarantine. A large part of the insect determinations are made by specialists of the Bureau of Entomology and of the plant-disease determinations by specialists of the Bureau of Plant Industry. The States of California and Florida and the Territory of Hawaii maintain their own staffs of specialists and make many of their own determinations. Frequently the intercepted material is in a stage that is not determinable or is too badly damaged or is inadequate for determination. Many times the only organisms recognized are innocuous. Such interceptions, numbering some thousands, are omitted from the list. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Download or read book List of Intercepted Plant Pests written by David H. Girard and published by Forgotten Books. This book was released on 2019-03-30 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from List of Intercepted Plant Pests: Pests Recorded From July 1, 1970, Through June 30, 1971 This, the 58th annual report of agricultural quarantine work in the United States, reflects the third publication to be assembled and printed from computerized interception records. It Summarizes the records of plant pests found in, on, or with plants, plant prod ucts, and carriers (i) imported into or entering the United States or the offshore possessions, (2) offered for entry but refused, (3) in quarters or stores of planes and ships, (4) entered for immediate transportation and exportation in bond, (5) in domestic shipments to the mainland from the States of Alaska and Hawaii, the American Virgin Islands, the Commonwealth of Puerto Rico, Guam, and other possessions, _ or (6) in preclearance inspection in the Bahamas and Bermuda. Insects, mites, mollusks, diseases, and nematodes are tabulated separately. The pests listed are of known or potential importance to agriculture and either not reported or not widely distributed in the United States. Some common organisms are included if they are new to the country of origin or the host plant. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Download or read book Insect Enemies of Western Forests Classic Reprint written by Frederick Paul Keen and published by Forgotten Books. This book was released on 2017-10-29 with total page 286 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from Insect Enemies of Western Forests Published bulletins, articles, and records, unpublished reports by field men, and manuals of instruction have been used freely as needed. The text of earlier editions has been revised extensively, to take into account the new insecticides developed during World War II and the tremendous change such chemicals as ddt have made on forest-insect-control procedures. J. M. Miller, J. C. Even den, R. L. Furniss, and N. D. Wygant furnished material from the different regions of the West. In fact, the entire technical force of the Bureau's western forest-insect laboratories con tributed material for this publication. J. E. Patterson assisted in preparing the illustrations. This manual is restricted to insects found in forests west of the Great Plains, roughly the 100th meridian. Insects of shade and ornamental trees are touched upon only incidentally. A companion volume, Insect Enemies of Eastern Forests, by F. C. Craighead and eastern workers (37) (miscellaneous Publication 657) should be consulted for information on eastern forest insects and many others that are Nation-wide in distribution. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Download or read book List of Intercepted Plant Pests 1954 written by Judith Hunt and published by Forgotten Books. This book was released on 2019-04 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from List of Intercepted Plant Pests, 1954: List of Pests Recorded From July 1, 1953, Through June 30, 1954 as Intercepted In, On, or With Plants and Plant Products Entering United States Teritory This report, covering the forty-first year for which interception lists have been issued, summarizes the records of insect pests, plant pathogens, and certain other organisms found in, on, or with plant products (1) imported, (2) Offered for but refused entry, (3) held as ships' stores, etc., and hence not offered for entry through customs, (4) offered for entry for immediate transportation and exportation in bond, and (5) in domestic shipments between the American Virgin Islands, Hawaii, and Puerto Rico and the mainland. Comprising this list are insects and plant diseases of known or potential plant quarantine significance to the United States. Many diseases of particular interest are included even though they are found of general or of limited distribution in the United States. The latter pathogens are the interceptions which are either (1) new to the country of origin, or (2) new to the host plant, or (3) are of such limited distribution in the United States that they are worthy of mention. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Download or read book List of Intercepted Plant Pests 1961 written by Bessie C. Mumford and published by Forgotten Books. This book was released on 2017-11-19 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from List of Intercepted Plant Pests, 1961: Pest Recorded From July 1, 1960, Through June 30, 1961 Dacus oleac, the olive fruit fly (57 times), with baggage and in olive in air baggage, air stores and baggage from Austria Cyprus, Greece, Italy, Lebanon, and an unknown origin. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Download or read book List of Intercepted Plant Pests written by United States Department Of Agriculture and published by Forgotten Books. This book was released on 2017-11-19 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from List of Intercepted Plant Pests: List of Pests Recorded During the Period January 1, 1930 to June 30, 1931, Inclusive, as Intercepted In, On, or With Plants and Plant Products Entering United States Territory; Issued March 1932 This list is compiled by the Washington office from the files maintained here. The files are made up of triplicate records, one set being filed alphabetically by pest genera, another by host genera, and a third by countries of origin. The records summarize information furnished by inspectors and collaborators (state and customs officials) of the Plant Quarantine and Control Administration. Most of the insect identifications are made by specialists of the Bureau of Entomology and the plant disease determinations by specialists of the Bureau of Plant Industry. The States of California and Florida, and the Territory of Hawaii, maintain their own staffs of specialists and make many of their own determinations. Frequently the intercepted material received 1s inadequate or has been damaged 1n transit or is in a stage that 1s not determinable. Many times the determinations show that the organism sent m is innocuous. Such interceptions, numbering some thousands, have been omitted from this list. As pointed out in previous lists of interceptions, statements as to the origin of fruits and vegetables carried as ships' stores, as well as of plants used for decora tive purposes and, in many cases, of plant materials carried by passengers, can not always be verified, but every effort is made to give the origin of such plants and plant products as accurately as possible. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Download or read book List of Intercepted Plant Pests 1945 written by United States Department Of Agriculture and published by Forgotten Books. This book was released on 2017-11-19 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from List of Intercepted Plant Pests, 1945: List of Pests Recorded During the Period July 1, 1944, to June 30, 1945, Inclusive, as Intercepted In, On, or With Plants and Plant Products Entering United States Territory This report, covering the thirty-second year for. Which interception lists have been issued, summarizes the records of insect pests and plant pathogens found in, on, or with plants and plant products (1) imported, (2) offered for but refused entry, (3) held as ships' stores, etc., and hence not offered for entry through customs, (4) offered for entry for, immediate export or for immediate transporta tion and exportation in bond, and (5) in domestic shipments between Hawaii and Puerto Rico and the mainland. Collections made late in the year are included in the report for the following year, since determinations cannot be obtained immediately for all cf them. Occasionally determinations are delayed for longer periods. The data for this list are obtained from routine reports by personnel of this Bureau, supplemented by information supplied by State and customs officials. The States of California and Florida and the Territory of Hawaii maintain staffs of specialists to make determinations of material collected at their ports. Specialists of the Bureau of Plant Industry, Soils, and Agricultural Engineering determine many of the difficult or unusual pathogens collected at all ports. The scientific names are reviewed by appropriate specialists in the Department to see that they conform to the international rules of nomenclature. While every reasonable effort is made to give the correct origin for all collections listed, the alleged origin cannot be verified in some cases, especially under wartime conditions. This necessitates the listing of some collections as of unknown Origin, or omitting them entirely. Aircraft arrivals during the year increased markedly and service mail continued to arrive in large volume. The cooperation of air lines and service personnel in the enforcement of plant quarantine regulations kept the transportation of possibly dangerous plant material down to a relatively low point. The end of hostilities in Europe and the increased magnitude of operations in the Pacific area are believed not to have had any marked effect on the interceptions during the period covered by this report. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Download or read book Medical and Veterinary Entomology written by Gary R. Mullen and published by Academic Press. This book was released on 2009-04-22 with total page 646 pages. Available in PDF, EPUB and Kindle. Book excerpt: Medical and Veterinary Entomology, Second Edition, has been fully updated and revised to provide the latest information on developments in entomology relating to public health and veterinary importance. Each chapter is structured with the student in mind, organized by the major headings of Taxonomy, Morphology, Life History, Behavior and Ecology, Public Health and Veterinary Importance, and Prevention and Control. This second edition includes separate chapters devoted to each of the taxonomic groups of insects and arachnids of medical or veterinary concern, including spiders, scorpions, mites, and ticks. Internationally recognized editors Mullen and Durden include extensive coverage of both medical and veterinary entomological importance. This book is designed for teaching and research faculty in medical and veterinary schools that provide a course in vector borne diseases and medical entomology; parasitologists, entomologists, and government scientists responsible for oversight and monitoring of insect vector borne diseases; and medical and veterinary school libraries and libraries at institutions with strong programs in entomology. Follows in the tradition of Herm's Medical and Veterinary Entomology The latest information on developments in entomology relating to public health and veterinary importance Two separate indexes for enhanced searchability: Taxonomic and Subject New to this edition: Three new chapters Morphological Adaptations of Parasitic Arthropods Forensic Entomology Molecular Tools in Medical and Veterinary Entomology 1700 word glossary Appendix of Arthropod-Related Viruses of Medical-Veterinary Importance Numerous new full-color images, illustrations and maps throughout