Download or read book Species of Aphytis of the World written by David Rosen and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 806 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Natural Enemies Handbook written by Mary Louise Flint and published by Univ of California Press. This book was released on 1998 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt: "University of California Statewide Integrated Pest Management Project."
Download or read book Studies in Biological Control written by V. L. Delucchi and published by CUP Archive. This book was released on 1976-04-22 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt: Data on biological and chemical control and their interplay is collected in this 1976 volume.
Download or read book An Annotated Catalog of the Type Material of Aphytis Hymenoptera Aphelinidae in the Entomology Research Museum University of California at Riverside written by Serguei V. Triapitsyn and published by Univ of California Press. This book was released on 2008-11-18 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: An annotated catalog of type material of the genus Aphytis Howard (Hymenoptera: Aphelinidae) in the collection of the Entomology Research Museum, University of California, Riverside, California, USA (UCRC) provides information on 75 valid species. Curation of the UCRC Aphytis slide collection involved remounting 7,390 specimens from Hoyer's medium into Canada balsam (a single specimen per each slide). This included 7,292 specimens that were remounted, labeled, and databased and 98 specimens that were remounted and labeled but not databased (the types of the South African species received on loan from the South African National Collection of Insects, Plant Protection Research Institute, Pretoria, South Africa). Among these are 309 primary type specimens (i.e., holotypes, syntypes, lectotypes, and neotypes) belonging to 51 nominal species, 2,473 secondary type specimens (i.e., paratypes, allotypes, and paralectotypes) of various nominal species, and 4,608 nontype specimens of many species of Aphytis from more than 50 different countries. Numerous nomenclatural and other mistakes (such as improper or coded labeling) in the treatment of the type specimens of the Aphytis species are corrected; several primary types are returned to the appropriate depositories, and many remounted secondary types are donated to other major taxonomic collections of Aphelinidae. Lectotypes are designated for A. africanus Quednau, A. coheni DeBach, A. cylindratus Compere, A. equatorialis Rosen and DeBach, A. fisheri DeBach, A. holoxanthus DeBach, A. immaculatus Compere, A. lepidosaphes Compere, A. lingnanensis Compere, A. melinus DeBach and A. taylori Quednau.
Download or read book Theory and Practice of Biological Control written by C.B. Huffaker and published by Elsevier. This book was released on 2012-12-02 with total page 811 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Theory and Practice of Biological Control covers conventional biological control achievement in the major crop types and in public health problems. Composed of five sections encompassing 28 chapters, this book discusses the basic information concerning developments in other biologically based alternatives to chemical pesticides. The first two sections discuss the philosophy, theory, scope, history, and the biological and ecological bases of biological control. These sections also deal with the impact of predators and the host relationships of parasitoids and pathogens. The following section presents the methodological aspects of biological control. Discussions on the variability of natural enemies as encountered in biological control work; the fitness of individuals and populations; the ways fitness is being or can be influenced by importation procedures; and the ability of imported natural enemies to adapt to the new environment are included. The fourth section outlines the accomplishments of conventional biological control in various types of crops, forests, and public health areas. Lastly, the various components of integrated pest control other than conventional biological control that forms the essential ways used in the integrated control approach are covered in the last section of the book. This book is an ideal source for plant pathologists and researchers, microbiologists, parasitologists, and public health professionals.
Download or read book Citrus Production Manual written by Louise Ferguson and published by UCANR Publications. This book was released on 2014-04-09 with total page 443 pages. Available in PDF, EPUB and Kindle. Book excerpt: Citrus production is complex, requiring a delicate balancing act during the growing season and lots of preparation. This new manual covers the many steps in the process in a clear and accessible way. This manual also details the latest horticultural and disease issues affecting citrus production. From deciding scion variety and rootstock, to establishing an orchard, to managing production, to postharvest handling, you'll find it all here in a readable format. Colorful photos and clear diagrams and illustrations guide you through important concepts. Chapters cover: History Botany and Physiology Orchard Establishment Pest and Disease Management Postharvest Handling
Download or read book An Inventory of Archaic and Classical Poleis written by Mogens Herman Hansen and published by Oxford University Press. This book was released on 2004-11-11 with total page 1413 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first ever documented study of the 1,035 identifiable Greek city states (poleis) of the Archaic and Classical periods (c.650-325 BC). Previous studies of the Greek polis have focused on Athens and Sparta, and the result has been a view of Greek society dominated by Sophokles', Plato's, and Demosthenes' view of what the polis was. This study includes descriptions of Athens and Sparta, but its main purpose is to explore the history andorganization of the thousand other city states.The main part of the book is a regionally organized inventory of all identifiable poleis covering the Greek world from Spain to the Caucasus and from the Crimea to Libya. This inventory is the work of 47 specialists, and is divided into 46 chapters, each covering a region. Each chapter contains an account of the region, a list of second-order settlements, and an alphabetically ordered description of the poleis. This description covers such topics as polis status,territory, settlement pattern, urban centre, city walls and monumental architecture, population, military strength, constitution, alliance membership, colonization, coinage, and Panhellenic victors.The first part of the book is a description of the method and principles applied in the construction of the inventory and an analysis of some of the results to be obtained by a comparative study of the 1,035 poleis included in it. The ancient Greek concept of polis is distinguished from the modern term `city state', which historians use to cover many other historic civilizations, from ancient Sumeria to the West African cultures absorbed by the nineteenth-century colonializingpowers. The focus of this project is what the Greeks themselves considered a polis to be.
Download or read book Biological Control in the Western United States written by J. R. Nechols and published by UCANR Publications. This book was released on 1995-01-01 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Advances in the Study of Aphytis Hymenoptera Aphelinidae written by David Rosen and published by Intercept. This book was released on 1994 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work is based on the proceedings of a Symposium held at the 19th International Congress of Entomology, Beijing in 1992. Armoured scale insects are major pests and the species of Aphytis are by far their most important natural enemies. This book brings together recent advances in the study of the most important group of biological control agents. Besides its immediate relevance for biocontrol of armoured scale insect pests, the book also aims to provide information of broad general value on the ecology, biology and utilization of natural enemies. It is intended to be of interest to biological control practitioners, agricultural entomologists and advanced students of biological control, IPM and agricultural entomology. Contributors are from USA, Israel, The Netherlands, Peru and South Africa.
Download or read book Parasitoids in Pest Management written by Omkar and published by CRC Press. This book was released on 2023-03-13 with total page 437 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pests cause economic damage to crops and stored products, while vectors are responsible for the transmission of disease-causing agents in human beings and livestock. Although the application of synthetic pesticides in agriculture has given immediate relief, it has also caused well-known side effects, leading to a general consensus among entomologists and agriculturists to shift towards other ecofriendly pest management. Insect natural enemies consisting of predators, parasitoids, and pathogens have attracted the attention of scientists across the globe. These natural enemies exist in agroecosystems and suppress the populations of pests. Parasitoids are farmers’ friends and the most successful group of natural enemies. Highly specialised in their host choice, the female parasitoid searches for a suitable host to lay eggs and larvae in, on or near the hosts. Exploiting this potency of parasitoids may yield successful results in controlling notorious pests in an ecofriendly way. This book covers information on the important biocontrol agents effective in pest suppression. It starts with insect parasitic groups followed by specific groups of parasitoids. It is hoped that the book presents a comprehensive account of beneficial parasitoirds, and will be useful to undergraduate and postgraduate students of Entomology, Biological Control, Plant Protection, Agricultural Zoology, and Zoology, besides those involved in competitive examinations and policy planning. Features: Each chapter has been written by very experienced specialists Every chapter includes Learning Objectives and Points to Remember This book offers comprehensive knowledge of parasitoids and their application in pest management in a rational way
Download or read book Classification and Evolution of the Aphelininae Hymenoptera Aphelinidae written by Jung-Wook Kim and published by . This book was released on 2003 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Chalcidoidea of Iran written by Hassan Ghahari and published by CABI. This book was released on 2021-01-27 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt: The superfamily Chalcidoidea (Insecta, Hymenoptera) contains in excess of 26,000 described species worldwide, but with an estimated total diversity of more than 500,000 species the vast majority of species have yet to be discovered and described. Most chalcidoid species are parasitoids of hosts in at least 12 different insect orders, attacking the egg, larval or pupal stages, though phytophagy and other life cycles and hosts are known. Iran is the 18th largest country in the world and has a rich and diverse insect fauna, including Chalcidoidea. It is extremely interesting from a biogeographic point of view, and a paradise for an entomologist. This book summarizes the results of all prior research concerning species diversity of Iranian Chalcidoidea, including host records and distribution records by province in Iran as well as world distribution by country for 1,351 species of Chalcidoidea recorded from Iran through the end of 2019.
Download or read book The Athenian Empire Restored written by Harold B. Mattingly and published by University of Michigan Press. This book was released on 1996 with total page 598 pages. Available in PDF, EPUB and Kindle. Book excerpt: Removes the foundations of classical Greek history, and begins creating new ones
Download or read book Chalcidoidea of Turkey Insecta written by Elif Sakaltaş Arıyak and published by Cambridge Scholars Publishing. This book was released on 2023-10-24 with total page 548 pages. Available in PDF, EPUB and Kindle. Book excerpt: Drawing on the Universal Chalcidoidea Database and numerous studies conducted in Turkey, this work presents a detailed account of the families, genera, and species that make up Turkey's Chalcidoidea fauna. The book builds upon the foundational work of Dr Mikdat Doğanlar, a leading figure in Turkish Chalcidoidea research, who bequeathed his collection of over 12,000 Chalcidoidea specimens to Ankara's Plant Protection Central Research Institute. Readers will find comprehensive information on distribution, hosts, associations, parasitoids, and noteworthy records. The book uncovers the existence of 19 families, 51 subfamilies, 269 genera, and 1,024 species of Chalcidoidea in Turkey, with Eulophidae, Pteromalidae, and Encyrtidae boasting the highest species count. A comprehensive list of Chalcidoidea species found in Turkey is also included in the book's appendix. The central aim of this study is to shed light on the role of Chalcidoidea, a group of paramount agricultural significance, within Turkey's fauna, thereby providing a valuable resource for researchers investigating similar topics.
Download or read book ARS written by and published by . This book was released on 1984 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biological Control written by C. Huffaker and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 525 pages. Available in PDF, EPUB and Kindle. Book excerpt: The explosive increase in the world's human population, with conse quent need to feed an ever-increasing number of hungry mouths, and the largely resultant disturbances and pollution of the environment in which man must live and produce the things he needs, are forcing him to search for means of solving the first problem without intensifying the latter. Food production requires adequate assurance against the ravages of insects. In the last three decades short-sighted, unilateral and almost exclusive employment of synthesized chemicals for insect pest control has posed an enormous and as yet unfathomed contribution to the degradation of our environment, while our insect pest problems seem greater than ever. Properly viewed, pest control is basically a question of applied ecology, yet its practice has long been conducted with little regard to real necessity for control, and in some cases, with little regard to various detrimental side-effects or long-term advantage with respect, even, to the specific crop itself. This book deals fundamentally with these questions. The development of pesticide resistance in many of the target species, against which the pesticides are directed, has occasioned an ever-increasing load of applications and complexes of different kinds of highly toxic materials. This has been made even more "necessary" as the destruction of natural enemies has resulted, as a side effect, in the rise to pest status of many species that were formerly innocuous. The application of broad-spec trum pesticides thus has many serious and self-defeating features.
Download or read book Evolutionary Strategies of Parasitic Insects and Mites written by Peter Price and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume contains the invited lectures presented in a symposium entitled "Evolutionary strategies of parasitic insects and mites" at the national meeting of the Entomological Society of America in Minneapolis, Minnesota, 2-5 December, 1974. The intent was to bring together biologists who have worked on arthropods that are either plant or animal parasites in order to foster consideration of general aspects of the parasitic way of life. There seems to be a deficiency of ecological and evolutionary concepts relating to parasitism, in contrast to the burgeoning literature on predation, and it appeared that an amalgamation of studies on plant and animal parasites might help development of some generalities. Since parasities are far more numerous than predators in the world fauna, or in any particular community, emphasis on their study is justified. I freely admit that para sitoids have been usefully regarded as predators by ecologists, and many concepts on predation have been derived from their study. Also, in whichever category one places the parasitoids, that is the one which contains the most species. However, from an evolu tionary point of view they show many characteristics that must be regarded as those of a parasite. Notably, they are small, highly specific to their host, highly coevolved with it, as a result many species can coexist, and their adaptive radiation has produced the majority of the species diversity seen on Earth today.
