Nature : Insects & Spiders

Brings together scattered information on insect conservation, providing a robust foundation for future progress, using examples from around the world. more...

Price: $55.00

This text describes the various methodologies available, possible applications, and the risk assessment and regulatory issues involved in this area of research. Divided into several areas of interest, the book starts with an overview of the history and methodology of insect gene transfer. more...

Price: $129.95

Insect-Plant Biology uncovers the highly intricate antagonistic as well as mutualistic interactions that have evolved between plants and insects. The authors discuss the operation of these mechanisms at the molecular and organismal levels and explicitly put these in the context of both ecological interactions and evolutionary processes. This multidisciplinary approach will appeal to students in biology, agricultural entomology, ecology, and indeed anyone interested in the. principles underlying the relationships between the two largest groups of organisms on earth: plants and insects. - ;Half of all insect species are dependent on living plant tissues, consuming about 10% of plant annual production in natural habitats and an even greater percentage in agricultural systems, despite sophisticated control measures. Plants possess defences that are effective against almost all herbivorous insect species. Host-plant specialization, observed in over 80% of these animals, appears to be an effective adaptation to breach these defence systems. The mechanisms underlying. plant defence to invading herbivores on the one side, and insect adaptations to utilize plants for nutrition, defence and shelter on the other, are the main subjects of this book. In the case of plants exposed to insect herbivores, they include the activation of defence systems in order to minimize. damage, as well as the emission of chemical signals that may attract natural enemies of the invading herbivores and may be exploited by neighbouring plants that mount defences as well. For insects, they include complex bevioural adaptations and their underlying sensory systems (with their implications for learning and nutritional plasticity), as well as the endocrinological aspects of life cycle synchronization with host-plant phenology. Insect-Plant Biology discusses the operation of these mechanisms at the molecular and organismal levels and explicitly puts these in the context of both ecological interactions an more...

Price: $109.99

Over the past three decades there has been a dramatic increase in theoretical and practical studies on insect natural enemies. The appeal of insect predators, and parasitoids in particular, as research animals derives from the relative ease with which many species may be cultured and experimented with in the laboratory, the simple life cycles of most parasitoids, and the increasing demand for biological pest control. There is now a massive literature on insect natural enemies, so there is a great need for a general text that the enquiring student or research worker can use in deciding on approaches and techniques that are appropriate to the study and evaluation of such insects. This book fulfils that demand. A considerably updated and expanded version of a previous best-seller, it is an account of major aspects of the biology of predators and parasitoids, punctuated with information and advice on which experiments or observations to conduct, and how to carry them out. Guidance is provided, where necessary, on the literature that may need to be consulted on particular topics. more...

Price: $319.00

Presents a summary of the results of chromosomal analysis of various groups of parasitic wasps. This title documents the study of the karyotype structure and chromosomal evolution of parasitic Hymenoptera. It interprets the results obtained, from both routine and differential chromosome staining, for systematic and phylogenetic purposes. more...

Price: $169.00