Download or read book A Monograph of the North American Proctotrypidea written by William Harris Ashmead and published by . This book was released on 1893 with total page 516 pages. Available in PDF, EPUB and Kindle. Book excerpt: The author has attempted to provide a systematic description of the species of the Hymenopterous family Proctotrypidae found in North America, north of Mexico, while systematizing and describing the genera of the world, as an aid to future students.
Download or read book Technical Bulletin written by and published by . This book was released on 1973 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Arthropod and Nematode Parasites Parasitoids and Predators of Acrididae in America North of Mexico written by Norman E. Rees and published by . This book was released on 1973 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Entomological Series Bulletin written by Hawaiian Sugar Planters' Association. Experiment Station and published by . This book was released on 1906 with total page 670 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Monograph of the Afrotropical species of Scelio Latreille Hymenoptera Platygastridae egg parasitoids of acridid grasshoppers Orthoptera Acrididae written by Matthew J. Yoder and published by PenSoft Publishers LTD. This book was released on 2014-02-17 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt: Parasitic wasps of the genus Scelio (Hymenoptera: Platygastri-dae) attack and destroy the eggs of short-horned grasshoppers (Acrididae). Included among these hosts are some of the most destructive of all insects, the plague locusts. As a result, species of Scelio are potential allies in the biological control of these pests. This paper is the first comprehensive examination of the species of Scelio of the Afrotropical region in over 50 years. A total of 62 species were found, 77% of which are new to science. Descriptions and keys for identification are provided, and each species is extensively illustrated. This work is a product of the Platygastroidea Planetary Biodiversity Program and was conducted using biodiversity informatics tools and applications developed as part of that project.
Download or read book A Revision of the North American Genus Argoporis Coleoptera Tenebrionidae Cerenopini written by Richard Lee Berry and published by . This book was released on 1980 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Laboratory Studies on the Development Longevity and Fecundity of Six Lepidopterous Pests of Cotton in Arizona written by Robert Eaton Fye and published by . This book was released on 1972 with total page 1054 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Types of Proctotrupoidea Hymenoptera in the United States National Museum written by Lubomir Masner and published by . This book was released on 1968 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: The United States National Museum contains the types of 735 species of Proctotrupoidea distributed among the various families. The specimens are kept in separate cabinets apart from the regular collection in order to lessen exposure and damage. They are in individual trays in drawers, each tray labeled with the original name, generic and specific, under which the species are descirbed. The collection is grouped by authors; under the individual authors the types are arranged alphabetically by species, and the original or present generic name is ignored. This arrangement assures quick locations of any type contained in the collection.
Download or read book Report of Work of the Experiment Station of the Hawaiian Sugar Planters Association written by and published by . This book was released on 1906 with total page 644 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bulletin of the Experiment Station of the Hawaiian Sugar Planters Association written by Hawaiian Sugar Planters' Association. Experiment Station and published by . This book was released on 1906 with total page 952 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Key to Nearctic Parasites of the Genus Rhyacionia with Species Annotations written by Harry O. Yates and published by . This book was released on 1967 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Pamphlets on Biology written by and published by . This book was released on 1912 with total page 572 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Leaf hoppers and Their Natural Enemies written by Robert Cyril Layton Perkins and published by . This book was released on 1905 with total page 606 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Catalog of Scolytidae and Platypodidae Coleoptera written by Stephen L. Wood and published by . This book was released on 1987 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Report and Yearbook of the Experiment Station Committee of the Hawaiian Sugar Planters Association written by Hawaiian Sugar Planters' Association. Experiment Station Committee and published by . This book was released on 1905 with total page 700 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Report of the Experiment Station Committee written by Hawaiian Sugar Planters' Association. Experiment Station and published by . This book was released on 1905 with total page 700 pages. Available in PDF, EPUB and Kindle. Book excerpt:
