Download or read book Recorded Localities for Tropical and Southern African Species of Pyrgomorpha Orthoptera Pyrgomorphidae written by D. Keith McE. Kevan and published by Ste-Anne de Bellevue : Lyman Entomological Museum. This book was released on 1987 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Journal of the Entomological Society of Southern Africa written by Entomological Society of Southern Africa and published by . This book was released on 1985 with total page 804 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bibliographia Systematica Orthopterorum Saltatoriorum written by Sigfrid Ingrisch and published by . This book was released on 2004 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Until now bibliographies of Orthoptera Saltatoria (grasshoppers and crickets) have been widely dispersed in the literature, usually dealing with a small group of these insects, referring to a particular geographical area or to a particular author or refer"
Download or read book Notes from the Lyman Entomological Museum and Research Laboratory written by Lyman Entomological Museum and Research Laboratory and published by . This book was released on 1990 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bibliography of Agriculture written by and published by . This book was released on 1986 with total page 1066 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Rice feeding Insects and Selected Natural Enemies in West Africa written by E. A. Heinrichs and published by Int. Rice Res. Inst.. This book was released on 2004 with total page 249 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduction; Biology and ecology of rice-feeding insects; Natural enemies of West African rice-feeding insects; An illustrated key to the identification of selected West African rice insects and spiders.
Download or read book Evolutionary Ecology of Plant Herbivore Interaction written by Juan Núñez-Farfán and published by Springer Nature. This book was released on 2020-07-30 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plant-herbivore interactions are a central topic in evolutionary ecology. Historically, their study has been a cornerstone for coevolutionary theory. Starting from classic ecological studies at the phenotypic level, it has since expanded to molecular and genomic approaches. After a historical perspective, the book’s subsequent chapters cover a wide range of topics: from populations to ecosystems; plant- and herbivore-focused studies; in natural and in man-modified ecosystems; and both micro- and macro-evolutionary levels. All chapters include valuable background information and empirical evidence. Given its scope, the book will be of interest to both students and researchers, and will hopefully stimulate further research in this exciting field of evolutionary biology.
Download or read book New Strategies in Locust Control written by S. Krall and published by Birkhäuser. This book was released on 2012-12-06 with total page 487 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the late eighties large-scale control operations were carried out to control a major desert locust upsurge in Africa. For the first time since the banning of organochlorine pesticides these operations relied mainly on non-persistent pesticides such as organophosphates and pyrethroids. The amount of pesticides sprayed and the area covered were probably the highest in the history of locust control and raised criticism with respect to efficacy, economic viability and environmental impact. As a consequence, applied research into the problem was intensified, both at the national and the international level, with the goal of finding new and environmentally sound approaches and solutions to locust and grasshopper control. Emphasis was laid on developing new control agents and techniques.
Download or read book The Economic Importance of Insects written by Dennis S. Hill and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the last few decades there has been an ever-increasing component in most BSc Zoology degree courses of cell biology, physiology and genetics, for spectacular developments have taken place in these fields. Some aspects of biotechnology are now also being included. In order to accommodate the new material, the old zoology courses were altered and the traditional two-year basis of systematics of the animal kingdom, comparative anatomy (and physiology) and evolution, was either severely trimmed or reduced and presented in an abridged form under another title. Soon after these course alterations came the swing to modular teaching in the form of a series of shorter, separate courses, some of which were optional. The entire BSc degree course took on a different appearance and several different basic themes became possible. One major result was that in the great majority of cases taxonomy and systematics were no longer taught and biology students graduated without this basic training. We field biologists did appreciate the rising interest in ecology and environ mental studies, but at the same time lamented the shortage of taxonomic skills, so that often field work was based on incorrect identifications. For years many of us with taxonomic inclinations have been bedevilled by the problem of teaching systematics to undergraduates. At a guess, maybe only 5% of students find systematics interesting. It is, however, the very basis of all studies in biology - the correct identification of the organism concerned and its relationships to others in the community.
Download or read book A Pictorial Handbook on Grasshoppers of Western Himalayas written by G. Srinivasan (Zoologist) and published by . This book was released on 2013 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Synonymic Catalogue of Orthoptera written by British Museum (Natural History). Department of Zoology and published by . This book was released on 1906 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Tropical Agroforestry written by Alain Atangana and published by Springer Science & Business Media. This book was released on 2013-10-29 with total page 389 pages. Available in PDF, EPUB and Kindle. Book excerpt: Agroforestry is recognized as a sustainable land-use management in the tropics, as it provides environmental-friendly ecosystems; it also provides people with their every day need for food and cash. Since the recognition of agroforestry as a science, curricula have been developed for agroforestry programs for undergraduate and graduate trainings in Universities. Therefore, there is an urgent need to develop and make available educational material. This textbook strives to provide up-to-date information on tropical agroforestry to serve as educational material in the tropical context. The authoritative textbook of Nair (1993) on agroforestry was published 18 years ago, and before the advent of tree domestication, an important agroforestry practice today. In addition, many other research activities, such as carbon sequestration and integrated pest management, have been included in the agroforestry agenda. This textbook is intended for agroforestry students, teachers, and practitioners.
Download or read book An Annotated Checklist of Orthoptera Insecta from India written by M. S. Shishodia and published by . This book was released on 2010 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Treatise on Zoology Anatomy Taxonomy Biology The Gregarines 2 vols written by Isabelle Desportes and published by BRILL. This book was released on 2013-05-23 with total page 793 pages. Available in PDF, EPUB and Kindle. Book excerpt: The phylum Apicomplexa is characterized by the unique cell organisation of the zoites, the infective stages of unicellular parasites previously designated as Sporozoa. Apicomplexa includes Coccidian and Hematozoa well known for human and veterinary diseases they cause, such as malaria, toxoplasmosis, babesiosis, coccidiosis, and the large group of Gregarines, the early branching Apicomplexa. Gregarines are parasite of invertebrates and urochordates and they performed an extraordinary radiation from the marine and terrestrial hosts known from the Cambrian biodiversity explosion. After the basic publication in the Traité de Zoologie by Grassé in 1953, this second edition updates the knowledge with information provided by new technologies such as electron microscopy, biochemistry and molecular biology and to enlighten their high diversity of adaptation to invertebrate hosts living in a diversity of biotopes. The extracellular development of Gregarines, the considerable diversification of their cell cortex, their wide distribution in Annelids, Crustaceans, Echinoderms, Myriapods or Insects with about hundred thousands of species contribute to the understanding of many biological aspects of the pathogenic Apicomplexa. Since 1953, taxonomical reviews on Gregarines were published in the Illustrated Guide of Protozoa. In this supplement, there is a special emphasis on the hosts. Contributors include: Stuart Goldstein, Ryoko Kuriyama, Gérard Prensier, Jiri Vavra, Lawrence Howard Bannister, Jean François Dubremetz. Without the financial support of academic and non-profit organisations the edition of this volume would not have been possible. Many thanks to the LabEx BCDiv Biological and Cultural Diversities: Origins, Evolution, Interactions, Future, Groupement des Protistologues de Langue Francaise (GPLF), Société des Amis du Muséum, Société Française de Parasitologie for their generous grants.
Download or read book Die Orthopteren Europas written by Kurt Harz and published by . This book was released on 1969 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Genus Schistocerca Acridomorpha Insecta written by V.M. Dirsh and published by Springer. This book was released on 1974-06-30 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt:
