The field of insect nutritional ecology has been defined by how insects deal with nutritional and non-nutritional compounds, and how these compounds influence their biology in evolutionary time. In contrast, Insect Bioecology and Nutrition for Integrated Pest Management presents these entomological concepts within the framework of integrated pest management (IPM). It specifically addresses bioecology and insect nutrition in modern agriculture. Written for graduate students and professionals in entomology, this book covers neotropical information in three sections:

• General Aspects: Basic bioecology and insect nutrition; artificial diets; insect/plant interactions; insect symbionts; the interface of chemical ecology with the food; and insect cannibalism
• Specific Aspects: Specific feeding guilds of insects including ants, social bees, leaf chewers, seed suckers, seed chewers, root feeders, gall makers, detritivorous feeders, pests of storage grains, fruit flies, aphids, endo- and ectoparasitoids, predators, crisopids, and hematophagous insects
• Applied Aspects: Host plant resistance and the design of IPM programs in the context of insect bioecology and nutrition

Much of the research on which these chapters were written was done in Brazil and based on its neotropical fauna. The complexity and diversity of the neotropics provides enough data that readers from all zoogeographical regions can readily translate the information in this book to their specific conditions. The book s value as an entry point for further research is enhanced by the inclusion of approximately 4,000 references.

The parasitic Hymenoptera are a highly successful and important group of insects comprising probably over a million species. Despite the vast amount of research that has been carried out on the group over the last 100 years or so, there are still many unexplained aspects of their biology. In recent years interest in the parasitic Hymenoptera has grown as a result of the increasing demand for biological methods for pest control and their possible use as natural enemies. Parasitic wasps are also tremendously important in research on pollution dynamics and on host-parasite interactions. In this unique volume Donald Quicke provides an up-to-date review of the biology of parasitic wasps which focuses primarily on genetics, developmental biology, physiology, anatomy and molecular biology, though many aspects of behaviour and ecology are also covered. Attention is drawn to the importance of both life history strategy an phylogeny to many features of parasitic wasp biology, and exciting new areas of research are highlighted. Parasitic Wasps provides an extensive guide to the relevant literature. The book will prove invaluable to researchers working on this group and to those with broader interests in entomology, physiology, behaviour, ecology and pest control.

TheInternationalConferencesonEphemeroptera(Mayflies)andSymposiaonPlecoptera (Stoneflies)areheldeverythreeyears,indifferentpartsoftheworld. Theseeventsallow specialistsfromdifferentcountriestointeractandpresenttheresultsoftheirlatest investigations. TheIXInternationalConferenceonEphemeropteraandXillInternationalSymposiumon Plecoptera,wereheldAugust16-21,1998,andAugust20-23,1998,respectively,inTaffdel Valle,Tucuman,Argentina,withajointsymposiumonAugust20,1998. Theseeventswerehos- tedbythe"InstitutoSuperiordeEntomologfa"FacultaddeCienciasNaturales,fromtheNational UniversityofTucuman,andattendedbyapproximately80specialistsfrom25countries. Atpresent,whenthebiodiversitycrisisandthepressuresonfresh-waterenvironmentsand theirinhabitantsareworsethaneverbefore,theinformation,discussionsandguidelinescoming outofeventsofthiskindarebecomingmoreandmoreimportant. The54papersincludedinthisvolumeareamongthosepresentedduringthemeetings, andacceptedafterpeerreviewbyinternationalspecialists. Thepapersaregroupedinfivelooselydefinedsections(exceptthefirstthatcorresponds toapaneldiscussion),althoughseveralofthepaperscouldexceedthesubjectboundaries wheretheyarelocated. Iwouldliketothankthemanyindividualsandinstitutionsthathelpedwithboththis bookandtheorganizationoftheevents,namely: Themembersoftheorganizingcommittee:H. R. Fernandez,M. G. Cuezzo, F. Romero, C. Molineriand C. Nieto. AlsocollaboratingwereM. Ceraolo,1. Chocobar,M. Guzmande Tome,S. Moro,M. Orce,V. Manzoandmanyvolunteersandstudentstoonumeroustodetail here. Withouttheiruntiringefforts,theeventssimplywouldnothavebeenpossible. Thefollowingpersonsactedasmanuscriptreviewers:J. Alba-Tercedor,J. V. Arnekleiv, R. Baumann,J. E. Brittain, 1. C. Campbell,J. M. Elouard,J. F. Flannagan,R. W. Flowers, C. Froehlich,E. Gaino,M. T. Gillies,P. Goloboff,P. M. Grant,M. D. Hubbard, Y. Isobe,J. Jackson,N. N. Kapoor,P. Landolt, W. P. McCafferty, 1. McLellan,R. Nelson, W. L. Peters,G. Pritchard,M. Sartori,!. Sivec,1. Stanford, K. W. Stewart,D. Studemann,B. Stark,P. Suter,B. Sweeney,S. Szczytko,andP. Zwick. Theseinstitutionsprovidedtheirinstitutionaland/oreconomicsupport:Facultadde CienciasNaturaleseInstitutoMiguelLillo,UniversidadNacionaldeTucuman;ConsejoNa- cionaldeInvestigacionesCientificasyTecnicas(CONICET);ConsejodeInvestigaciones, UniversidadNacionaldeTucuman(CIUNT);Fundaci6nAntorchas,Fundaci6nMiguelLillo; Direcci6ndeTurismo,MunicipalidaddeTaffdelValle. vii viii Preface ThePermanentCommitteeonEphemeropteraConferencesprovidedpartialfinancial supportforfellowshipsforstudentsfromtheCzechRepublic,ChinaandSlovenia;andthe NorthAmericanBenthologicalSocietyforstudentsfromBoliviaandVenezuela. Thecompletionofthisbookwouldnothavebeenpossiblewithouttheinvaluableeffort ofGustavoSanchez,whomadethedigitalworkoftheoriginalsandthecoverdesign, C. Molineriand C. Nietowhopatientlyreviewedthefinalcopies,andvaluableadvicefrom MaryAnnMcCarraandRobertWheeler. ThecoverillustrationsweredonebyS. RoigJu- nen!(Ephemeroptera)and A. Dupuy(Plecoptera). EduardoDominguez ConvenorandEditor August,2000 CONTENTS STATUS OF THE KNOWLEDGE OF EPHEMEROPTERA IN THE WORLD IntroductiontothePanelDiscussion . 1. Alba-Tercedor StatusoftheKnowledgeofEphemeropterainNortheastAsiaandGuidelinesfor FutureResearch...3 y. 1. Bae TheCurrentStatusofEphemeropteraBiologyinAustralia...7 I. C. Campbell KnowledgeoftheAfrican-MalagasyMayflies ...13 J. M. Elouard TheGentleQuest: 200YearsinSearchofNorthAmericanMayflies...21 W. P. McCafferty TheStatusoftheTaxonomyoftheMayfly(Ephemeroptera)FaunaofSouthAmerica. . 37 M. L. Pescador,M. D. Hubbard,andM. delC. Zuniga TheEphemeropteraofNewZealandandNewCaledonia...43 W. L. Peters CurrentKnowledgeofMayflyResearchinEurope(Ephemeroptera)...47 M. Sartori StatusoftheSystematicKnowledgeandPrioritiesinEphemeropteraStudies: theOrientalRegion '...53 T. Soldan ECOLOGYANDBEHA~OUR LifeCycleandAnnualProductionof Caenissp(Ephemeroptera,Caenidae) inLakeEscondido(Bariloche,Argentina)...67 D. A. AnonSuarezandR. 1. Albarino ix x Contents EffectsofRotenoneTreatmentonMayflyDriftandStandingStocks inTwoNorwegianRivers...77 1. V. Arnekleiv,D. Dolmen,and L. Rj(jnning LongitudinalDistributionoftheMayfly(Ephemeroptera)Communities attheChocancharavaRiverBasin(Cordoba,Argentina)...89 M. delC. Corigliano,C. M. Gualdoni, A. M. Oberto,andG. B. Raffaini EmergenceofEphemeropterafromtheAssiniboineRiver,Canada...97 1. F. Flannagan,1. Alba-Tercedor,R. G. Lowen,andD. G. Cobb MayfliesasFood 107 P. M. Grant SeasonalVariationofEphemeropterainFourStreamsofGuatopoNational Park,Venezuela...:...125 V. Maldonado,B. Perez,andC. Cressa AbundanceandAltitudinalDistributionofEphemeropterainan Andean-PatagoneanRiverSystem(Argentina)...

Only four short decades ago, the control of insect pests by means of chemicals was in its early infancy. The pioneers in the area consisted largely of a group of dedicated applied entomologists working to the best of their abilities with a very limited arsenal of chemicals that included inorganics (arsenicals, fluorides, etc.), some botanicals (nicotine), and a few synthetic organics (dinitro-o-cresol, organothiocyanates). Much of the early research was devoted to solving practical problems associated with the formulation and application of the few existing materials, and although the discovery of new types of insecticidal chemicals was undoubtedly a pipe dream in the minds of some, little or no basic research effort was expended in this direction. The discovery of the insecticidal properties of DDT by Paul Miiller in 1939 has to be viewed as the event which marked the birth of modern insecticide chemistry and which has served as the cornerstone for its subse quent developement. DDT clearly demonstrated for the first time the dramatic potential of synthetic organic chemicals for insect control and provided the initial stimulus which has caused insecticide chemistry to become a field not only of immense agricultural and public health importance but also one that has had remarkable and unforseeable repercussions in broad areas of the physical, biological, and social sciences. Indeed, there can be few other synthetic chemicals which will be judged in history to have had such a broad and telling impact on mankind as has DDT."

This text provides an introductory account of the physiology of insects, intelligible to any reader with an elementary knowledge of biology. It should be of interest to undergraduate students of biology, entomology and agriculture.

Beekeeping is a sixteen-billion-dollar-a-year business. But the invaluable honey bee now faces severe threats from diseases, mites, pesticides, and overwork, not to mention the mysterious Colony Collapse Disorder, which causes seemingly healthy bees to abandon their hives en masse, never to return.
In The Quest for the Perfect Hive, entomologist Gene Kritsky offers a concise, beautifully illustrated history of beekeeping, tracing the evolution of hive design from ancient Egypt to the present. Not simply a descriptive account, the book suggests that beekeeping's long history may in fact contain clues to help beekeepers fight the decline in honey bee numbers. Kritsky guides us through the progression from early mud-based horizontal hives to the ascent of the simple straw skep (the inverted basket which has been in use for over 1,500 years), from hive design's Golden Age in Victorian England up through the present. He discusses what worked, what did not, and what we have forgotten about past hives that might help counter the menace to beekeeping today. Indeed, while we have sequenced the honey bee genome and advanced our knowledge of the insects themselves, we still keep our bees in hives that have changed little during the past century. If beekeeping is to survive, Kritsky argues, we must start inventing again. We must find the perfect hive for our times.
For thousands of years, the honey bee has been a vital part of human culture. The Quest for the Perfect Hive not only offers a colorful account of this long history, but also provides a guide for ensuring its continuation into the future.

Arthropods are invertebrates that constitute over 90% of the animal kingdom, and their bio-ecology is closely linked with global functioning and survival. Arthropods play an important role in maintaining the health of ecosystems, provide livelihoods and nutrition to human communities, and are important indicators of environmental change. Yet the population trends of several arthropods species show them to be in decline. Arthropods constitute a dominant group with 1.2 million species influencing earth's biodiversity. Among arthropods, insects are predominant, with ca. 1 million species and having evolved some 350 million years ago. Arthropods are closely associated with living and non-living entities alike, making the ecosystem services they provide crucially important. In order to be effective, plans for the conservation of arthropods and ecosystems should include a mixture of strategies like protecting key habitats and genomic studies to formulate relevant policies for in situ and ex situ conservation. This two-volume book focuses on capturing the essentials of arthropod inventories, biology, and conservation.Further, it seeks to identify the mechanisms by which arthropod populations can be sustained in terrestrial and aquatic ecosystems, and by means of which certain problematic species be managed without producing harmful environmental side-effects. This edited compilation includes chapters contributed by over 80 biologists on a wide range of topics embracing the diversity, distribution, utility and conservation of arthropods and select groups of insect taxa. More importantly, it describes in detail the mechanisms of sustaining arthropod ecosystems, services and populations. It addresses the contribution of modern biological tools such as molecular and genetic techniques regulating gene expression, as well as conventional, indigenous practices in arthropod conservation. The contributors reiterate the importance of documenting and understanding the biology of arthropods from a holistic perspective before addressing conservation issues at large. This book offers a valuable resource for all zoologists, entomologists, ecologists, conservation biologists, policy makers, teachers and students interested in the conservation of biological resources.

Biomonitoring is a vital and rapidly growing field. Freshwater Biomonitoring and Benthic Macroinvertebrates presents a state-of-the-art look at the use of benthic macroinvertebrates (aquatic insects, molluscs, crustaceans, and worms) in the biological assessment of water quality in lakes and streams. The use of these organisms has increased dramatically in the past two decades in both North America and Europe; no other comprehensive overview of the topic is available. This book contains contributions from nineteen experts from North America, Europe, and Australia. Some chapters contain updates and syntheses of new information on previously reviewed topics, while others present the first detailed coverage of a topic. The book includes much useful reference material on the history of biomonitoring with invertebrates as well as work of a more practical nature. The design, implementation, analysis and interpretation of benthic surveys are discussed in detail, as are toxicity testing and field experiments. This timely and important book will be of interest to professional entomologists, invertebrate zoologists, and aquatic ecologists, especially those in applied areas concerned with environmental quality, preservation, and restoration. Those working in the growing environmental biotechnology field, or in government agencies responsible for monitoring drinking water, environmental quality, or marine habitats, will also find many new ideas here.

Arthropods are one of the most concerning threats in poultry industries due to both direct and indirect pathogenic effects. One of the most important arthropods affecting poultry production is in the genus Dermanyssus (Acari: Dermanyssidae) with Dermanyssus gallinae (De Geer) the most important (Fletcher and Axtell 1991; Maurer and Baumga rtner 1992). Dermanyssus gallinae, also known as 'poultry red mite' or 'red mite' is a direct pest becauseitisanobligatoryblood-suckingparasite;itisonthebirdonlytofeedfor30-60 min and to spend the rest of the time concealed in cracks and crevices or in the litter. Its eggs are laid in the hiding places and hatch into six-legged larvae in 2-3 days. The chicken mite is seldom seen on the birds because of its intermittent feeding at night but skin lesions (especially on the breast and lower legs) are evidence of the feeding (Baker 1999). InEurope,D.gallinaeisoneofthemajorproblemsinlayingcagedhensandlessinbroiler industries (Chauve 1998) due to the longer productive cycle related to the former mana- ment.Theprevalenceofinfestedfarmsrangesfrom60%inUK(Guyetal.2004;Fiddesetal.

Machine learning is a novel discipline concerned with the analysis of large and multiple variables data. It involves computationally intensive methods, like factor analysis, cluster analysis, and discriminant analysis. It is currently mainly the domain of computer scientists, and is already commonly used in social sciences, marketing research, operational research and applied sciences. It is virtually unused in clinical research. This is probably due to the traditional belief of clinicians in clinical trials where multiple variables are equally balanced by the randomization process and are not further taken into account. In contrast, modern computer data files often involve hundreds of variables like genes and other laboratory values, and computationally intensive methods are required. This book was written as a hand-hold presentation accessible to clinicians, and as a must-read publication for those new to the methods.

This book is a basic account of the life cycles and life history strategies of the major groups of desert arthropods. It covers a wide variety of topics including an overview of major adaptations in desert arthropods, characteristic features of deserts, a comprehensive review of life history theory, and a detailed description of embryonic and postembryonic development. The book also provides an in-depth discussion of the life history traits in these animals including development time, growth rates and patterns, age and size at maturity, size and number of offspring, sex ratios, costs associated with reproduction and longevity, and explains how these traits are inextricably connected by various trade-offs including those between current reproduction and survival, current and future reproduction, and between number, size and sex of offspring. Finally, the relationship between behavioral ecology and life history traits is discussed.

Based on research in Bolinao, this book assesses the importance of small-scale disturbance by burrowing shrimps. It covers the distribution of burrowing shrimp disturbance, the behavior of the snapping shrimp Alpheus macellarius in situ and as observed from tank experiments, and the effects of short-term burial and leaf clipping on the growth patterns of the dominant seagrass Thalassia hemprichii. The book examines the role of bioturbation by burrowing shrimps in seagrass meadows, foraging strategies of A. macellarius and its mutualistic symbiosis with Cryptocentrus spp., shrimp disturbance and T. hemprichii, and small-scale disturbance and large-scale dynamics.

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.

Provides new insights into the persistent species "problem." Focuses on conceptual history and identifies pivotal landmarks in the history of the concept of species Argues for a scientific consistency of species pluralism. Discusses the "evolving species-hood" in the context of new essentialism.

This edited collection is an introduction to the invertebrate work being performed by Russian scientists. The major emphasis is on studies of learning. In this book, the editors and contributors have brought together contemporary Russian experimental data on the behavior of various invertebrates including crustaceans, insects, and mollusks. The book should be useful for those interested in acquiring a working knowledge of the behavioral techniques, data, issues and history of Russian studies of invertebrate behavior. It will also be of interest to those studying the history of behavioral science in Russia.

This timely volume presents a comprehensive overview of the behavioral and physiological mechanisms underlying insect feeding. The single source for up-to-date information on the subject, it features contributions from the most authoritative scientists in the field worldwide. Taking an accessible approach focusing on the sequential stages of the feeding process, Regulatory Mechanisms in Insect Feeding explores the principles regulating feeding, and it offers information necessary for the development of more effective and environmentally safe methods to control the feeding of pest insects. The authors incorporate a spectrum of information in areas ranging from neurophysiology to insect control. An inclusive reference that reflects recent expansion and advances in the field, this book considers the problems encountered by insects when feeding on different types of food, as well as their adaptations for dealing with the problems introduces the cyclic nature of feeding activity and its components and provides the framework for the discussion of various control mechanisms discusses the underlying regulatory mechanisms of feeding in both the short and long terms in insects with a diversity of feeding habits synthesizes concepts and details of the basic mechanisms underlying insect feeding behavior that are essential for the development of pest management methods. Regulatory Mechanisms in Insect Feeding is the ideal text for graduate courses in entomology and zoology with a special focus on insect behavior, physiology, neurobiology, and control. It is also a valuable resource for ecologists interested in insect-plant and insect-animal interactions, for scientists concerned with the mechanismsbehind the physiology and behavior of feeding, and for those working in crop protection and pest management.

The nemerteans are a fascinating, common and often locally abundant group of invertebrates, yet for long have attracted the attention of only a handful of scientists. In recent years, however, increasing numbers of people have developed diverse research interests in the group with the result that our knowledge of these worms has rapidly advanced. Clearly there is a need for a regular series of international meetings where individuals working on these animals can meet to exchange ideas, review developments concerning nemertean biology and freely discuss future proposals. The first such meeting was held in Philadelphia during December 1983. Twenty-seven scientists from eight countries participated in the Second International Meeting on Nemertean Biology, held at the Tjarno Marine Biological Laboratory, Sweden, 11-15 August 1986. The meeting was divid ed into five sessions: two dealt with ecological studies, two with nemertean taxonomy, and the final session covered aspects of general biology. A total of 26 papers was presented; four, by N. Anadem, G. Berg, 1. Bierne, and 1.M. TurbeviIIe, were for different reasons not submitted for inclusion in this volume. Three additional presentations were made on behalf of B. Kulikova, E. N. WiIImer, and Z. Yin, all of whom were unable to participate in the meeting.

Planthoppers include some of the most devastating pests of major agricultural crops throughout the world. One species, the rice brown planthopper, is among the most economically important pests in Asia. In past decades, government policies encouraged the control of rice planthoppers with synthetic pesticides, a tactic which promoted insecticide resistance and often led to the pesticide-induced resurgence of pest populations. To deter planthopper outbreaks, a more ecologically sound management strategy is being implemented, one based on a thorough investigation of population dynamics, natural enemies, and the genetics of host plant and insecticide adaptation. In the natural habitats of North America and Europe, scientists have also used planthoppers as model organisms to test ecological and evolutionary theory. The consequence of these diverse studies is an extremely scattered literature on planthoppers that has never been synthesized from an ecological perspective. This volume summarizes what is known about planthopper ecology and biological control. It takes a theoretical approach yet is deeply concerned with the application of theory to the practical problems of pest management.

While we may have always assumed that insects employ auditory communication, our understanding of it has been impeded by various technical challenges. In comparison to the study of an insect's visual and olfactory expression, research in the area of acoustic communication has lagged behind. Filling this void, Insect Sounds and Communication is the first multi-author volume to present a comprehensive portrait on this elusive subject. The text includes 32 chapters written by top experts from all corners of the globe. Divided into two major sections, this groundbreaking text starts with a general introduction to insect sounds and communication that leads into a discussion of the technical aspects of recording and analyzing sounds. It then considers the functioning of the sense organs and sensory systems involved in acoustic behavior, and goes on to investigate the impact that variables such as body size and temperature have on insect sounds and vibrations. Several chapters are devoted to various evolutionary and ecological aspects of insect communication, and include rare information on seldom-studied groups, including Neuropterida and Plecoptera. The second section of the book includes chapters on communication and song repertoires of a wide diversity of insects, including Heteroptera, Auchenorrhyncha, Psylloidea, Diptera, Coleoptera, and Hymenoptera . Insect Sounds and Communication is packaged with a DVD, which holds sound and video recordings of many of the insects discussed throughout the text, as well as many full color illustrations not included in the printed text. The DVD also features an unabridged discussion in French of the contribution of the famous French cicadologist, MichelBoulard.

This volume deals with the taxonomy and biology of the Dryinidae and Embolemidae (Hymenoptera: Chrysidoidea) of Fennoscandia and Denmark. These are parasitoids of leafhoppers and planthoppers (Homoptera Auchenorrhyncha).
The first part of the book examines general aspects of morphology, biology, natural enemies, economic importance, fossils, evolution and affinities. The second part deals with the classification of the species living in Fennoscandia and Denmark, with keys, descriptions, geographic distribution, hosts and bionomics.
The knowledge of the taxonomy and biology of the Dryinidae is important for biological control projects. The book is finely illustrated with 60 original drawings and 32 watercolours.