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Books > Science & Mathematics > Biology, life sciences > Zoology & animal sciences > Invertebrates

Arthropods as Vectors of Emerging Diseases (Paperback, 2012 ed.): Heinz Mehlhorn Arthropods as Vectors of Emerging Diseases (Paperback, 2012 ed.)
Heinz Mehlhorn
R5,609 Discovery Miles 56 090 Ships in 10 - 15 working days

Global warming and globalization are the buzzwords of our time. They have nearly reached a religious status and those who deny their existence are considered modern heretics. Nevertheless, the earth has become an overcrowded village, traversable within a single day. Thus it is hardly surprising that besides persons and goods also agents of disease are easily transported daily from one end of the world to the other, threatening the health and lives of billions of humans and their animals. Agents of diseases (prions, viruses, bacteria, fungi and parasites) are not only transmitted by body contact or direct exchange of bodily fluids, but also by means of vectors which belong to the groups of licking or blood-sucking arthropods (mites, ticks, insects) that live close to humans and their houses. Without a doubt the recently accelerating globalization supports the import of agents of disease into countries where they never had been or where they had long since been eradicated, leading to a false sense of living on a "safe island." These newly imported or reintroduced diseases - called "emerging diseases" - may lead to severe outbreaks in cases where the countries are not prepared to combat them, or in cases where viruses are introduced that cannot be controlled by medications or vaccines. Arthropods are well known vectors for the spread of diseases. Thus their invasion from foreign countries and their spreading close to human dwellings must be blocked everywhere (in donor and receptor countries) using safe and effective measures. This book presents reviews on examples of such arthropod-borne emerging diseases that lurk on the fringes of our crowded megacities. The following topics show that there is an ongoing invasion of potential vectors and that control measures must be used now in order to avoid disastrous outbreaks of mass diseases.

Meiobenthos in the Sub-equatorial Pacific Abyss - A Proxy in Anthropogenic Impact Evaluation (Paperback, 2014 ed.): Teresa... Meiobenthos in the Sub-equatorial Pacific Abyss - A Proxy in Anthropogenic Impact Evaluation (Paperback, 2014 ed.)
Teresa Radziejewska
R1,472 Discovery Miles 14 720 Ships in 10 - 15 working days

Against the backdrop of the environmental setting of the subequatorial NE Pacific abyssal plain, the book will characterise the meiobenthos as an ecological category in the deep sea and introduce research lines meiobenthic studies are applied to, including environmental assessments of human-induced disturbance of the deep seafloor. It will proceed to present an overview of the current knowledge on the meiobenthos of the area of concern and will discuss general considerations regarding the use of meiobenthos as indicator of seafloor disturbance. It will address the question of deep-sea mineral resources development versus benthic communities and will present an overview of field studies ("experiments") aimed at assessing the magnitude of potential impact associated with seafloor resources development (polymetallic nodule mining in particular) in the Pacific.

Arthropod Management in Vineyards: - Pests, Approaches, and Future Directions (Paperback, 2012 ed.): Noubar J. Bostanian,... Arthropod Management in Vineyards: - Pests, Approaches, and Future Directions (Paperback, 2012 ed.)
Noubar J. Bostanian, Charles Vincent, Rufus Isaacs
R7,611 Discovery Miles 76 110 Ships in 10 - 15 working days

Provides a state-of-the-science overview of arthropods affecting grape production around the world. Vineyard pest management is a dynamic and evolving field, and the contributed chapters provide insights into arthropods that limit this important crop and its products. Written by international experts from the major grape-growing regions, it provides a global overview of arthropods affecting vines and the novel strategies being used to prevent economic losses, including invasive pests affecting viticulture. The book contains reviews of the theoretical basis of integrated pest management, multiple chapters on biological control, current status of chemical control, as well as in-depth and well-illustrated reviews of the major arthropod pests affecting grape production and how they are being managed worldwide. This text will serve as a primary resource for applied entomologists, students, growers, and consultants with interests at the intersection of viticulture and applied entomology.

Current Concepts in Forensic Entomology (Paperback, 2010 ed.): Jens Amendt, M. Lee Goff, Carlo P. Campobasso, Martin Grassberger Current Concepts in Forensic Entomology (Paperback, 2010 ed.)
Jens Amendt, M. Lee Goff, Carlo P. Campobasso, Martin Grassberger
R7,570 Discovery Miles 75 700 Ships in 10 - 15 working days

Forensic Entomology deals with the use of insects and other arthropods in medico legal investigations. We are sure that many people know this or a similar definition, maybe even already read a scientific or popular book dealing with this topic. So, do we really need another book on Forensic Entomology? The answer is 13, 29, 31, 38, and 61. These are not some golden bingo numbers, but an excerpt of the increasing amount of annual publications in the current decade dealing with Forensic Entomology. Comparing them with 89 articles which were published d- ing the 1990s it illustrates the growing interest in this very special intersection of Forensic Science and Entomology and clearly underlines the statement: Yes, we need this book because Forensic Entomology is on the move with so many new things happening every year. One of the most attractive features of Forensic Entomology is that it is multid- ciplinary. There is almost no branch in natural science which cannot find its field of activity here. The chapters included in this book highlight this variety of researches and would like to give the impetus for future work, improving the dev- opment of Forensic Entomology, which is clearly needed by the scientific com- nity. On its way to the courtrooms of the world this discipline needs a sound and serious scientific background to receive the acceptance it deserves.

Killing Bugs for Business and Beauty - Canada's Aerial War against Forest Pests, 1913-1930 (Paperback): Mark Kuhlberg Killing Bugs for Business and Beauty - Canada's Aerial War against Forest Pests, 1913-1930 (Paperback)
Mark Kuhlberg
R826 Discovery Miles 8 260 Ships in 12 - 19 working days

Killing Bugs for Business and Beauty examines the beginning of Canada’s aerial war against forest insects and how a tiny handful of officials came to lead the world with a made-in-Canada solution to the problem. Shedding light on a largely forgotten chapter in Canadian environmental history, Mark Kuhlberg explores the theme of nature and its agency. The book highlights the shared impulses that often drove both the harvesters and the preservers of trees, and the acute dangers inherent in allowing emotional appeals instead of logic to drive environmental policy-making. It addresses both inter-governmental and intra-governmental relations, as well as pressure politics and lobbying. Including fascinating tales from Cape Breton Island, Muskoka, and Stanley Park, Killing Bugs for Business and Beauty clearly demonstrates how class, region, and commercial interest intersected to determine the location and timing of aerial bombings. At the core of this book about killing bugs is a story, infused with innovation and heroism, of the various conflicts that complicate how we worship wilderness.

Advanced Technologies for Managing Insect Pests (Paperback, 2013 ed.): Isaac Ishaaya, Subba Reddy Palli, A. Rami Horowitz Advanced Technologies for Managing Insect Pests (Paperback, 2013 ed.)
Isaac Ishaaya, Subba Reddy Palli, A. Rami Horowitz
R5,272 Discovery Miles 52 720 Ships in 10 - 15 working days

Among the highlights of this book is the use of novel insecticides acting on a specific site in an insect group and are compatible with natural enemies and the environment. One of such approaches is based on disrupting the activity of biochemical sites acting on transcription factors such as the Helix-Loop-Helix (bHLH) family, anti juvenile hormone (AJH) agents that target JH biosynthetic enzymes, G-protein coupled receptors (GPCR) and bursicon as a target for insect control. Another one is the biotechnology or the genetic approach such as gene silencing (RNA interference) and Bt-crops. Other sections of the book are devoted to the plant's natural products, optical manipulation and the use of nanotechnology for improving insect control methods.

Frontiers in Crustacean Neurobiology (Paperback, Softcover reprint of the original 1st ed. 1990): K. Wiese Frontiers in Crustacean Neurobiology (Paperback, Softcover reprint of the original 1st ed. 1990)
K. Wiese
R1,629 Discovery Miles 16 290 Ships in 10 - 15 working days

Donald Kennedy President, Stanjord University Alnwst exactly a dozen years elapsed between the time I set aside (I thought temporarily!J my own interest in crustacean nervous systems and the arrival of an invitation from Konrad Wiese to participate in this symposium. The intervening years have plainly been productive ones for the field; indeed, I can only hope that there is no causal connection between its properity and my absence. Discontinuous contact with an intellectual venture, whatever disappointments it may present. does oifer one virtue; it provides a nwre dramatic. alnwst stroboscopic view of progress. To the lapsed practitioner, the rate of advance in crustacean neurobiology over the decade seems remarkable; equally remarkable is the number of able young researchers. many of them the scientific progeny of my colleagues from the "sixties" and "seventies" . How to summarize the changes they have wrought? Those of us who began working with crustacean nervous systems thirty years 090 or so were attracted by several features. First of alt there was a limited nwtor system with readily identifiable neurons. It was diJft.cult to look at those old methylene blue stains of Retzius and not want to do an experiment immediately! Kees Wiersma ojten did, and it was he who nwst persuasively called our attention to the advantages oifered by neuronal parsinwny in combination with stereotyped motor output patterning. Ted Bullock exploited these features in his elegant early experiments on cardiac ganglia.

Schistosomes and Schistosomiasis in South Asia (Paperback, 2012 ed.): Prof. Mahesh Chandra Agrawal Schistosomes and Schistosomiasis in South Asia (Paperback, 2012 ed.)
Prof. Mahesh Chandra Agrawal
R4,344 Discovery Miles 43 440 Ships in 10 - 15 working days

According to the author, the book addresses to all the scientists and not only to immunologists or biologists of European countries who are engaged in developing a vaccine, or a diagnostic kit or a new drug against the infection or on schistosome evolution. Even these scientists have to visit endemic countries for field trials or ask their counterparts to collect field data (which this book addresses ). Thus this book is not on molecular fundamentals but on the infection itself; how schistosome species are responding to the drug ; sensitivity and specificity of immunodiagnostic kits, antigen molecules; snail compatibility, production losses; schistosome evolution; schistosome outbreaks; complexities where more than two schistosome species are existing; problem of human schistosomiasis in South Asia etc In fact , all the topics of great interest to international scientists and scientists of endemic countries.

Arthropod-Plant Interactions - Novel Insights and Approaches for IPM (Paperback, 2012 ed.): Guy Smagghe, Isabel Diaz Arthropod-Plant Interactions - Novel Insights and Approaches for IPM (Paperback, 2012 ed.)
Guy Smagghe, Isabel Diaz
R2,834 Discovery Miles 28 340 Ships in 10 - 15 working days

The book consists of multiple chapters by leading experts on the different aspects in the unique relationship between arthropods and plants, the underlying mechanisms, realized successes and failures of interactions and application for IPM, and future lines of research and perspectives. Interesting is the availability of the current genomes of different insects, mites and nematodes and different important plants and agricultural crops to bring better insights in the cross talk mechanisms and interacting players. This book will be the first one that integrates all this fascinating and newest (from the last 5 years) information from different leading research laboratories in the world and with perspectives from academia, government and industry.

Imms' General Textbook of Entomology - Volume 2: Classification and Biology (Paperback, 10th ed. 1977. Softcover reprint... Imms' General Textbook of Entomology - Volume 2: Classification and Biology (Paperback, 10th ed. 1977. Softcover reprint of the original 10th ed. 1977)
O.W. Richards, R.G. Davies
R3,064 Discovery Miles 30 640 Ships in 10 - 15 working days

seem as appropriate now as the original balance was when Dr A. D. Imms' textbook was first published over fifty years ago. There are 35 new figures, all based on published illustrations, the sources of which are acknowledged in the captions. We are grateful to the authors concerned and also to Miss K. Priest of Messrs Chapman & Hall, who saved us from many errors and omissions, and to Mrs R. G. Davies for substantial help in preparing the bibliographies and checking references. London O. W. R. R. G. D. May 1976 Part III THEORDERSOFINSECTS THE CLASSIFICATION AND PHYLOGENY OF INSECTS The classification of insects has passed through many changes and with the growth of detailed knowledge an increasing number of orders has come to be recognized. Handlirsch (1908) and Wilson and Doner (1937) have reviewed the earlier attempts at classification, among which the schemes of Brauer (1885), Sharp (1899) and Borner (1904) did much to define the more distinctive recent orders. In 1908 Handlirsch published a more revolutionary system, incorporating recent and fossil forms, which gave the Collembola, Thysanura and Diplura the status of three independent Arthropodan classes and considered as separate orders such groups as the Sialoidea, Raphidioidea, Heteroptera and Homoptera. He also split up the old order Orthoptera, gave its components ordinal rank and regrouped them with some of the other orders into a subclass Orthopteroidea and another subclass Blattaeformia.

Spider Ecophysiology (Paperback, 2013 ed.): Wolfgang Nentwig Spider Ecophysiology (Paperback, 2013 ed.)
Wolfgang Nentwig
R7,076 Discovery Miles 70 760 Ships in 10 - 15 working days

With over 43,000 species, spiders are the largest predacious arthropod group. They have developed key characteristics such as multi-purpose silk types, venoms consisting of hundreds of components, locomotion driven by muscles and hydraulic pressure, a highly evolved key-lock mechanism between the complex genital structures, and many more unique features. After 300 million years of evolutionary refinement, spiders are present in all land habitats and represent one of the most successful groups of terrestrial organisms. Ecophysiology combines functional and evolutionary aspects of morphology, physiology, biochemistry and molecular biology with ecology. Cutting-edge science in spiders focuses on the circulatory and respiratory system, locomotion and dispersal abilities, the immune system, endosymbionts and pathogens, chemical communication, gland secretions, venom components, silk structure, structure and perception of colours as well as nutritional requirements. Spiders are valuable indicator species in agroecosystems and for conservation biology. Modern transfer and application technologies research spiders and their products with respect to their value for biomimetics, material sciences, and the agrochemical and pharmaceutical industries.

Ordnung Coleoptera (LARVEN) (Paperback, 1978 ed.): B Klausnitzer Ordnung Coleoptera (LARVEN) (Paperback, 1978 ed.)
B Klausnitzer
R1,563 Discovery Miles 15 630 Ships in 10 - 15 working days

Seit der Herausgabe des umfassenden Werkes von GHJLAROV (1964) uber die boden- bewohnenden Insektenlarven hat sich unser Wissen uber Kaferlarven bedeutend erweitert. GHJLAROV fuhrt bei gleicher Auffassung der Familien in seinem Familien- schlussel 70 Taxa an (hier 93). Nach den Tabellen der einzelnen Familien sind durch sein Buch ca. 470 Gattungen bestimmbar (hier 653). Ausserdem wurden in den vorliegenden Band 16 Familien aufgenommen, fur die GHJLAROV keinen Gattungs- schlussel bringt. Es ist nicht moglich gewesen, Tabellen bis zur Art (wie bei GHJLA- ROV} aufzunehmen. Fur spater ist eine Fortfuhrung dieses Buches geplant, und es sollen Bestimmungstabellen bis zu den Arten geschaffen werden. Auf den ersten Blick mag es verwunderlich erscheinen, wenn Familien, die vor- wiegend in Pilzen leben (z. B. Mycetophagidae), Bewohner faulenden Holzes (z. B. Serropalpidae) oder Familien, die vorwiegend in der Kraut- und Strauchschicht leben (z. B. Ooccinellidae) in dieses Buch aufgenommen wurden. Tatsachlich ist es aber so, dass alle hier behandelten Familien in Material aus Bodenfallen mehr oder minder regelmassig gefunden werden. Die eigentlich nicht zur Fauna des Bodens oder der Bodenoberflache gehorenden Ooccinellidae wurden beispielsweise mit 15,4% aller Kaferlarven bei einer Untersuchung uber die epigaische Fauna von Fichtenwaldern nachgewiesen. Es wurde darauf verzichtet, dieser Arbeit eine ver- gleichende Morphologie der Coleopte;renlarven voranzustellen. Die wesentlichsten Bestimmungsmerkmale werden anschlieQend in einer kurzen Ubersicht erlautert. Ziel des vorliegenden Buches ist eine moglichst leichte Diagnose von Kaferlarven.

Sensory Systems and Communication in Arthropods - Including the First Comprehensive Collection of Contributions by Soviet... Sensory Systems and Communication in Arthropods - Including the First Comprehensive Collection of Contributions by Soviet Scientists (Paperback, Softcover reprint of the original 1st ed. 1990)
Wiese, Gribakin
R1,582 Discovery Miles 15 820 Ships in 10 - 15 working days
Precision Crop Protection - the Challenge and Use of Heterogeneity (Paperback, 2010 ed.): Erich-Christian Oerke, Roland... Precision Crop Protection - the Challenge and Use of Heterogeneity (Paperback, 2010 ed.)
Erich-Christian Oerke, Roland Gerhards, Gunter Menz, Richard A Sikora
R7,103 Discovery Miles 71 030 Ships in 10 - 15 working days

Precision farming is an agricultural management system using global navigation satellite systems, geographic information systems, remote sensing, and data management systems for optimizing the use of nutrients, water, seed, pesticides and energy in heterogeneous field situations. This book provides extensive information on the state-of-the-art of research on precision crop protection and recent developments in site-specific application technologies for the management of weeds, arthropod pests, pathogens and nematodes. It gives the reader an up-to-date and in-depth review of both basic and applied research developments. The chapters discuss I) biology and epidemiology of pests, II) new sensor technologies, III) applications of multi-scale sensor systems, IV) sensor detection of pests in growing crops, V) spatial and non-spatial data management, VI) impact of pest heterogeneity and VII) precise mechanical and chemical pest control.

Protein Aggregation and Fibrillogenesis in Cerebral and Systemic Amyloid Disease (Paperback, 2012 ed.): J.Robin Harris Protein Aggregation and Fibrillogenesis in Cerebral and Systemic Amyloid Disease (Paperback, 2012 ed.)
J.Robin Harris
R5,754 Discovery Miles 57 540 Ships in 10 - 15 working days

This volume of the Subcellular Biochemistry series is the result of the long-standing research interest of the editor in the molecular mechanism underlying Alzheimer's disease and other amyloid diseases, indicated also by the earlier book in the series (Volume 38), devoted to Alzheimer's disease. The broad coverage within the present amyloidogenesis book represents an attempt to collate current knowledge relating to the proteins and peptides involved in most of the known amyloid diseases, together with some amyloid/fibril-forming proteins and peptides that are not involved in diseases. Thus, the range of topics included is comprehensive and furthermore it was thought appropriate to include both basic science and clinical presentation of the subjects under discussion.

The Phylogenetic System of Ephemeroptera (Paperback, Softcover reprint of the original 1st ed. 2004): Nikita Kluge The Phylogenetic System of Ephemeroptera (Paperback, Softcover reprint of the original 1st ed. 2004)
Nikita Kluge
R5,724 Discovery Miles 57 240 Ships in 10 - 15 working days

The fIrst draft version of this book, written in systematics of Neoptera) had two different editions English and named "Draft revision of supraspecies in Russian - in 1999 and in 2000 (Kluge 2000). taxa of Ephemeroptera (without Atalophlebiinae)," English version of this fIrst volume is also prepared, was prepared as an Internet publication in 1998; but not published yet. thanks to Dr. Michael Hubbard (Florida A & M Uni versity), it has been available from the web site "Ephemeroptera Galactica" since 1998. The second NEW TERMS, TAXA NAMES AND version, written in Russian and named "Revision of SYNONYMS supra-species taxa of Ephemeroptera (except for Atalophlebialfgl)," was prepared as an Internet publication in 2000; from 2001 till now it has been New terms: plesiomorphon (instead of wrongly available from the web site of Biological Faculty of used "plesion," p. 16); basitornal margin, tornoapical S-Petersburg University, http: //www. bio. pu. ruJwinl margin, amphitornal margin of wing or wing bud entomollKLUGEIEPHEMER -"content_. htm. Both (p. 31); tergalius (instead of formerly used "tergalia" versions contain the systematics of all mayflies or "tergalium," p. 35); caudalius, tricaudale, basitri except for Atalophlebialfgl. The present Volume 1 caudale, cercotractor (p. 38). does not contain the systematics of Turbanoculata For some morphological terms type taxa are (i. e. Baetidae auct. ) nor of all Leptophlebialfg1 (i. e. designated. Till now this was not practised, but in Leptophlebiidae auct."

Insect Conservation: Past, Present and Prospects (Paperback, 2012 ed.): Tim R. New Insect Conservation: Past, Present and Prospects (Paperback, 2012 ed.)
Tim R. New
R5,622 Discovery Miles 56 220 Ships in 10 - 15 working days

The history of interest and practice in insect conservation is summarised and traced through contributions from many of the leaders in the discipline, to provide the first broad global account of how insects have become incorporated into considerations of conservation. The essays collectively cover the genesis and development of insect conservation, emphasising its strong foundation within the northern temperate regions and the contrasts with much of the rest of the world. Major present-day scenarios are discussed, together with possible developments and priorities in insect conservation for the future.

A Master of Science History - Essays in Honor of Charles Coulston Gillispie (Paperback, 2012 ed.): Jed Z. 'Buchwald A Master of Science History - Essays in Honor of Charles Coulston Gillispie (Paperback, 2012 ed.)
Jed Z. 'Buchwald
R5,134 Discovery Miles 51 340 Ships in 10 - 15 working days

New essays in science history ranging across the entire field and related in most instance to the works of Charles Gillispie, one of the field's founders.

Insect Diets - Science and Technology, Second Edition (Hardcover, 2nd edition): Allen Carson Cohen Insect Diets - Science and Technology, Second Edition (Hardcover, 2nd edition)
Allen Carson Cohen
R5,565 Discovery Miles 55 650 Ships in 12 - 19 working days

Dr. Allen Carson Cohen's new edition of Insect Diets: Science and Technology continues to provide a current, integrated review of the field of insect diets. It reaffirms and expands upon the belief that the science of diet development and the technology of diet application in rearing programs require formal foundations and guidelines. Cohen argues for a data-driven approach as well as a focus on humane treatment in insect rearing programs. He also calls for academics and industries to make a new push toward statistical process control (SPC) in their approaches to rearing in general, using his own work with insects as a paradigm. This approach yields the benefits of careful scientific analysis by addressing issues of quality and efficiency in academic research and industrial practices and applications. See What's New in the Second Edition: This edition expands upon the role of food science in the use of artificial diets in rearing programs, especially texture analysis with rheological techniques. It includes an entirely new chapter focused solely on the subject of food quality in insect diets. The book also revisits microbial relationships to insect diets as a powerful influence on their feeding processes and emphasizes a new, better understanding and utilization of the relationship between insects and microbes in artificial diets. Cohen also expands his vision of the future of insect rearing, including the use of insects themselves as a potential food source for a rapidly expanding global human population. To that end, this book gives you guidelines to develop, use, and evaluate artificial diets in order to improve their cost and scientific efficiency in the rearing of insects, because as the author urges, it is important to "know your insect." This understanding will serve the multifaceted goals of using insect rearing for research and teaching, pest management strategies and biocontrol agents, as food for other organisms, and for many other purposes.

Biology of Termites: a Modern Synthesis (Paperback, 2nd ed. 2011): David Edward Bignell, Yves Roisin, Nathan Lo Biology of Termites: a Modern Synthesis (Paperback, 2nd ed. 2011)
David Edward Bignell, Yves Roisin, Nathan Lo
R8,369 Discovery Miles 83 690 Ships in 10 - 15 working days

Biology of Termites, a Modern Synthesis brings together the major advances in termite biology, phylogenetics, social evolution and biogeography. In this new volume, David Bignell, Yves Roisin and Nathan Lo have brought together leading experts on termite taxonomy, behaviour, genetics, caste differentiation, physiology, microbiology, mound architecture, biogeography and control. Very strong evolutionary and developmental themes run through the individual chapters, fed by new data streams from molecular sequencing, and for the first time it is possible to compare the social organisation of termites with that of the social Hymenoptera, focusing on caste determination, population genetics, cooperative behaviour, nest hygiene and symbioses with microorganisms. New chapters have been added on termite pheromones, termites as pests of agriculture and on destructive invasive species.

The Sirex Woodwasp and its Fungal Symbiont: - Research and Management of a Worldwide Invasive Pest (Paperback, 2012 ed.):... The Sirex Woodwasp and its Fungal Symbiont: - Research and Management of a Worldwide Invasive Pest (Paperback, 2012 ed.)
Bernard Slippers, Peter de Groot, Michael John Wingfield
R4,355 Discovery Miles 43 550 Ships in 10 - 15 working days

The Sirex woodwasp, Sirex noctilio, is the most important invasive alien insect pest of Pinus plantations in the Southern Hemisphere. It now also threatens pines in North America. This book brings together the worldwide knowledge of researchers from Universities and Government institutions, as well as forest industry practitioners that have worked on the pest. Importantly, it is the first comprehensive treatment of the subject since S. noctilio was discovered outside its native range around 1900. The book covers all aspects of the biology and management of S. noctilio, including aspects of the insects' taxonomy, general life history, host-plant relationships, population dynamics, chemical ecology and symbiosis with the fungus Amylostereum areolatum. The book also contains a comprehensive synthesis of the history and current status of the pest and worldwide efforts to control it, including biological control, silviculture and quarantine.

The Biology of Imaginal Disks (Paperback, Softcover reprint of the original 1st ed. 1972): H Ursprung, R. Noethiger The Biology of Imaginal Disks (Paperback, Softcover reprint of the original 1st ed. 1972)
H Ursprung, R. Noethiger
R1,501 Discovery Miles 15 010 Ships in 10 - 15 working days

~o working hypothesis amounts to much until it has been tested on suitable material. Indeed, the choice of an appropriate experimental system has often been the key to the solution of a problem. The present volume is devoted to insect imaginal disks. These groups of larval cells are the primordia of precisely characterized adult counterparts, without apparent function in larvae. At the onset of metamorphosis, the subtle interplay of hormonal signals brings growth to a halt, and differentiation begins. In the fruitfly, a host of mutations are known to affect the development of disks; these provide ample material for analysis. It was largely ERNST HADORN'S ingenuity that directed the attention of many scientists around the world to this promising experimental system, and to him this volume is dedicated. All the contributors have been associated with him at one time or another, as graduate students, postdoctoral fellows, or colleagues. Each author has attempted to cover comprehensively the topic assigned to him. This has inevitably led to some overlapping, for which the editors should be blamed, not the authors, as this results from the way the topic was subdivided at the outset. We believe this volume will be a welcome sourcebook for the specialist in the field, and a provocative monograph for the uninitiated scientist interested in the exciting area of cell determination.

Butterfly Conservation in South-Eastern Australia: Progress and Prospects (Paperback, 2011 ed.): Tim R. New Butterfly Conservation in South-Eastern Australia: Progress and Prospects (Paperback, 2011 ed.)
Tim R. New
R4,321 Discovery Miles 43 210 Ships in 10 - 15 working days

A survey of the development and practice of butterfly conservation in south east Australia, tracing evolution of the science through a series of cases from focus on single subspecies through increasing levels of ecological complexity to critical biotopes and communities. The book summarises much previously scattered information, and provides access to much regional information of considerable interest to practitioners elsewhere.

Honeybee Neurobiology and Behavior - A Tribute to Randolf Menzel (Paperback, 2012 ed.): C Giovanni Galizia, Dorothea... Honeybee Neurobiology and Behavior - A Tribute to Randolf Menzel (Paperback, 2012 ed.)
C Giovanni Galizia, Dorothea Eisenhardt, Martin Giurfa
R6,382 Discovery Miles 63 820 Ships in 10 - 15 working days

The book is a sequel of a similar book, edited by Randolf Menzel and Alison Mercer, Neurobiology and Behavior of Honeybees, published in 1987. It is a Festschrift for the 70th birthday of Randolf Menzel, who devoted his life to the topic of the book. The book will include an open commentary for each section written by Randolf Menzel, and discussed with the authors. The written contributions take their inspiration from a symposium on the topic, with all the authors, that was held in Berlin in summer 2010"

Trends in Acarology - Proceedings of the 12th International Congress (Paperback, 2010 ed.): Maurice W. Sabelis, Jan Bruin Trends in Acarology - Proceedings of the 12th International Congress (Paperback, 2010 ed.)
Maurice W. Sabelis, Jan Bruin
R8,471 Discovery Miles 84 710 Ships in 10 - 15 working days

Mites and ticks are everywhere and acarologists go after them - some explore their bewildering diversity, others try to understand their how and why. For the past 50 years, the International Congress of Acarology has been the forum for worldwide communication on the knowledge of Acari, helping researchers and students to look beyond their disciplines. Many mites and ticks are economic factors as they are pests of agricultural, veterinary and medical importance, and several species have become model organisms in modern biology. The 96 contributions to Trends in Acarology - reflecting fields as molecular biology, biochemistry, physiology, microbiology, pathology, ecology, evolutionary biology, systematic biology, soil biology, plant protection, pest control and epidemiology - have been reviewed and carefully edited. This volume contains a wealth of new information, that may stimulate research for many years to come.

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