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Titlebook: Diagnostic Manual for the Identification of Insect Pathogens; George O. Poinar,Gerard M. Thomas Book 1978 Plenum Press, New York 1978 clas

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發(fā)表于 2025-3-21 18:26:40 | 只看該作者 |倒序瀏覽 |閱讀模式
書目名稱Diagnostic Manual for the Identification of Insect Pathogens
編輯George O. Poinar,Gerard M. Thomas
視頻videohttp://file.papertrans.cn/271/270687/270687.mp4
圖書封面Titlebook: Diagnostic Manual for the Identification of Insect Pathogens;  George O. Poinar,Gerard M. Thomas Book 1978 Plenum Press, New York 1978 clas
描述This manual was prepared for the diagnosis of insect diseases caused by infectious agents. The agents (or pathogens) included here are fungi, protozoans, bacteria, viruses, and rickettsias. The present work was prepared after much deliberation and discussion with students and teachers who felt a guide of this type would be valuable for diagnosing the microbial diseases of insects. It was modeled after a seminar given on the same subject at Berke- ley, which had as its major goal the recognition and identification of insect pathogens for practical purposes. The present work in- cludes numerous timesaving "short cuts" which were developed after years of experience of diagnosing insect diseases. Although emphasis is placed on identification, general back- ground information on the various pathogens is also included. Thus, under each of the five groups of pathogens, the following topics are discussed: (1) various types of associations with insects, (2) defini- tion and classification, (3) general life cycle, (4) characteristics of diseased insects, (5) factors affecting natural infections, (6) methods of examination, (7) isolation and cultivation, (8) important taxonomic characters, (9
出版日期Book 1978
關(guān)鍵詞classification; insect diseases; insects; protozoa
版次1
doihttps://doi.org/10.1007/978-1-4684-2439-3
isbn_softcover978-1-4684-2441-6
isbn_ebook978-1-4684-2439-3
copyrightPlenum Press, New York 1978
The information of publication is updating

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Fungi,espread distribution. Entomogenous fungi attack a variety of terrestrial and aquatic insects, as well as other invertebrates, and, in some cases, even vertebrates. Although fungi were responsible for some of the earliest known insect diseases, basic studies on most entomogenous forms are still incom
板凳
發(fā)表于 2025-3-22 01:42:34 | 只看該作者
Viruses,ere thought to be restricted to a few specific insect groups, it is now apparent that they can infect representatives of many insect orders. Viruses very similar to those attacking insects have also been reported in mites, shrimp, and even some vertebrates. Widespread use of these viruses is now bei
地板
發(fā)表于 2025-3-22 04:50:18 | 只看該作者
Protozoa,ost debilitation or mortality as the final result. Some symbiotic protozoa found in the gut of insects (e.g., termites, wood roaches) are important for the well-being of their bearer, and others, seemingly innocuous for their insect vectors, cause serious diseases in man and domestic animals.
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Elaine Gray,John Hogwood,Barbara Mulloyost debilitation or mortality as the final result. Some symbiotic protozoa found in the gut of insects (e.g., termites, wood roaches) are important for the well-being of their bearer, and others, seemingly innocuous for their insect vectors, cause serious diseases in man and domestic animals.
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Approaches to the Caudate Lobe,ed can be obtained in dehydrated form from commercial producers such as DIFCO Laboratories, Detroit, Michigan; and BBL, Division of Bioquest, P.O. Box 175, Cockeysville, Maryland. In addition, many are normally stocked by local scientific supply houses.
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