Download or read book VII Internationaler Kongress F r Entomologie VII International Congress of Entomology VIIe Congr s International D entomologie 15 20 August 1938 15 20 August 1938 Du 15 Au 20 Ao t 1938 written by and published by . This book was released on 1938 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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Download or read book A Brief History of Entomology Including Time of Demosthenes and Aristotle to Modern Times written by Herbert Osborn and published by . This book was released on 1952 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fragments of Entomological History written by Herbert Osborn and published by . This book was released on 1937 with total page 666 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Biology of the Codling Moth Carpocapsa Pomonella L as the Basis for Its Control written by Milrod D. Tadíc and published by . This book was released on 1963 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book TT written by Clearinghouse for Federal Scientific and Technical Information (U.S.) and published by . This book was released on 1968 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: Translations of scientific and technical monographs and articles.

Download or read book Current Catalog written by National Library of Medicine (U.S.) and published by . This book was released on with total page 1144 pages. Available in PDF, EPUB and Kindle. Book excerpt: First multi-year cumulation covers six years: 1965-70.

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Download or read book Contemporary Agriculture written by and published by . This book was released on 1968 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Zoogeography of Arachnida written by Petar Beron and published by Springer. This book was released on 2018-07-27 with total page 995 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume merges all geographical and paleogeographical data on all groups of the arachnofauna. The book features topics such as the ecological factors, climate and other barriers that influence the distribution of arachnida. It also elaborates on the characteristics of the distribution such as arachnida at high altitude (e.g. Himalaya), in caves, in polar regions and highlights differences between the arachnofauna of e.g. Mediterranean regions vs Central Europe, West African vs Indomalayan and more. Furthermore, amongst other topics the volume also includes chapters on the systems of arachnida, fossil orders, dispersal and dispersion, endemics and relicts, regional arachnogeography, cave and high altitude arachnida.

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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 Index of Conference Proceedings written by and published by . This book was released on 1996 with total page 856 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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