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The Effect Of Certain Secondary Compounds Of The Tomato Plant Lycopersicon On The Interaction Between The Host Heliothis Zea Noctuidaelepidoptera And Its Parasitoid Hyposoter Exiguae Ichneumonidaehymenoptera
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Book Synopsis The Effect of Certain Secondary Compounds of the Tomato-plant (Lycopersicon) on the Interaction Between the Host, Heliothis Zea (Noctuidae:Lepidoptera) and Its Parasitoid, Hyposoter Exiguae (Ichneumonidae:Hymenoptera). by : Bruce Carleton Campbell
Download or read book The Effect of Certain Secondary Compounds of the Tomato-plant (Lycopersicon) on the Interaction Between the Host, Heliothis Zea (Noctuidae:Lepidoptera) and Its Parasitoid, Hyposoter Exiguae (Ichneumonidae:Hymenoptera). written by Bruce Carleton Campbell and published by . This book was released on 1980 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Comprehensive Dissertation Index by :
Download or read book Comprehensive Dissertation Index written by and published by . This book was released on 1984 with total page 856 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Comprehensive Dissertation Index: Biological Sciences A-E by :
Download or read book Comprehensive Dissertation Index: Biological Sciences A-E written by and published by . This book was released on 1984 with total page 838 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis American Doctoral Dissertations by :
Download or read book American Doctoral Dissertations written by and published by . This book was released on 1979 with total page 596 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Economic and Ecological Significance of Arthropods in Diversified Ecosystems by : Akshay Kumar Chakravarthy
Download or read book Economic and Ecological Significance of Arthropods in Diversified Ecosystems written by Akshay Kumar Chakravarthy and published by Springer. This book was released on 2016-10-20 with total page 431 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Biocontrol Potential and its Exploitation in Sustainable Agriculture by : Rajeev K. Upadhyay
Download or read book Biocontrol Potential and its Exploitation in Sustainable Agriculture written by Rajeev K. Upadhyay and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 299 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plant based biotechnology has come to represent a means of mitigating the problems of global food security in the twenty-first century. Products and processes in agriculture are increasingly becoming linked to science and cutting edge technology, to enable the engineering of what are in effect, designer plants. One of the most successful , non-chemical approaches to pest management and disease control is biological control, which seeks a solution in terms of using living organisms to regulate the incidence of pests and pathogens, providing a natural control' while still maintaining the biological balance with the ecosystem. This volume, (the first of two), addresses the different types of biocontrol for different pests, namely, crop diseases, weeds and nematodes, and details the biology of both the pest and its enemies, which is vital for efficient use of biological control. The book has numerous contributors who are authorities in their fields, and would be an asset to those who have interest in sustainable agriculture and crop productivity.
Book Synopsis Biology of Gall Insects by : T. N. Ananthakrishnan
Download or read book Biology of Gall Insects written by T. N. Ananthakrishnan and published by . This book was released on 1984 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Allelochemicals: Biological Control of Plant Pathogens and Diseases by : Inderjit
Download or read book Allelochemicals: Biological Control of Plant Pathogens and Diseases written by Inderjit and published by Springer Science & Business Media. This book was released on 2006-05-25 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biological control of plant diseases and plant pathogens is of great significance in forestry and agriculture. This book, the first of its kind, is organized around the indication that allelochemicals can be employed for biological control of plant pathogens and plant diseases. This volume focuses on discovery and development of natural product based fungicides for agriculture, direct use of allelochemicals, and application of allelopathy in pest management.
Book Synopsis Fungi in Biological Control Systems by : M. N. Burge
Download or read book Fungi in Biological Control Systems written by M. N. Burge and published by Manchester University Press. This book was released on 1988 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bundeling van artikelen van onderzoekers uit Groot-Brittannie, Australie en de V.S. betreffende de biologische bestrijding van en door schimmels. Aandacht wordt besteed aan de bestrijding van insekten, onkruiden, ziekteverwekkers en aaltjes; technieken van massaproduktie van insektenetende schimmels; de mogelijkheden met genetische manipulatie bij schimmels; en de mogelijkheden van schimmels in de geintegreerde gewasbescherming A collection of articles on the biological control of plant pests with fungi, the mass production of fungi and the possibilitie of fungi in integrated pest control
Book Synopsis Epizootiology of Insect Diseases by : James R. Fuxa
Download or read book Epizootiology of Insect Diseases written by James R. Fuxa and published by John Wiley & Sons. This book was released on 1991-01-16 with total page 576 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first book devoted to the epidemiology or epizootiology of insect pathogens. Covers all aspects of the subject, including general principles, concepts and definitions, strategies and methods for research, modeling, factors that influence epizootics, area-wide patterns of disease, all the groups of disease, and practical aspects, such as enhancing disease in pest species, controlling it in beneficial insects or in insect rearing. Provides material not readily found elsewhere, such as modeling entomopathogen epizootics, general reviews of the epizootiology of various pathogen groups, consideration of microbial control from an epizootiological point of view, and a general review of epizootiology in prevention of insect disease. Offers the most comprehensive bibliography of this subject anywhere. Well illustrated.
Book Synopsis The Fungal Spore and Disease Initiation in Plants and Animals by : G.T. Cole
Download or read book The Fungal Spore and Disease Initiation in Plants and Animals written by G.T. Cole and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 566 pages. Available in PDF, EPUB and Kindle. Book excerpt: This treatise is focused on early aspects of fungal pathogenesis in plant and animal hosts. Our aim in choosing the topics and contributors was to demonstrate common approaches to studies of fungal-plant and fungal-animal interactions, particularly at the biochemical and molecular Ievels. For example, the initial events of adh«sion of fungal spores to the exposed surface tissues of the host are essential for subsequent invasion of the plant or animal and establishment of pathogenesis. A point of consensus among investigators who have directed their attention to such events in plants, insects, and vertebrates isthat spore adhesion to the host cuticle or epithelium is more than a simple binding event. lt is a complex and potentially pivotal process in fungal-plant interactions which "may involve the secretion of ftuids that prepare the infection court for the development of morphological stages of the germling" and subsequent invasion of the host (Nicholson and Epstein, Chapter 1). The attachment of the fungal propagule to the arthropod cuticle is also "mediated by the chemical components present on the outer layer of the spore wall and the epicuticle . . . . Initial attachment may be reinforced further by either the active secretion of adhesive materials or the modification of spore wall materiallocated at the [fungal spore arthropod] cuticle interface (Boucias and Pendland, Chapter 5).
Book Synopsis AGRICULTURAL MICROBIOLOGY by : D. J. BAGYARAJ
Download or read book AGRICULTURAL MICROBIOLOGY written by D. J. BAGYARAJ and published by PHI Learning Pvt. Ltd.. This book was released on 2007-08-30 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is the study of microbes and the fundamental aspects of microorganisms and their relationship to agriculture. Designed for undergraduate and postgraduate students of agriculture and biology, this basic and well illustrated text provides a comprehensive presentation of microorganisms. The book begins with some basic information on micro- organisms including methods of study and classification. It then goes on to describe their morphology, physiology, biochemistry and genetics. A discussion on soil micro-organisms along with pathogenic forms and their effect on plants is also given. The text concludes with a fairly detailed account of microbial biotechnology which covers most of the recent advances in the area. This is the second edition of the author's highly successful earlier edition for which Dr. Selman A. Waksman, dis-coverer of Streptomycin, write the Foreword. The author worked with this Nobel Laureate at Rutgers State University.
Book Synopsis Safety of Microbial Insecticides by : Marshall Laird
Download or read book Safety of Microbial Insecticides written by Marshall Laird and published by CRC Press. This book was released on 1990-02-26 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: Registration requirements and safety considerations for microbial pest control agents; Ecological overview: potential impact of microbial insecticides; Safety of microbial insecticides to vertebrates; Safety of microbial insecticides to nontarget invertebrates.
Book Synopsis Biotechnology of Fungi for Improving Plant Growth by : British Mycological Society. Symposium
Download or read book Biotechnology of Fungi for Improving Plant Growth written by British Mycological Society. Symposium and published by Cambridge University Press. This book was released on 1989 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: Based on a 1988 British Mycological Society symposium, this book reviews how fungi can improve plant growth.
Book Synopsis Ecosystems of India by : J. R. B. Alfred
Download or read book Ecosystems of India written by J. R. B. Alfred and published by . This book was released on 2001 with total page 424 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Biological Control of Locusts and Grasshoppers by : C. J. Lomer
Download or read book Biological Control of Locusts and Grasshoppers written by C. J. Lomer and published by . This book was released on 1992 with total page 414 pages. Available in PDF, EPUB and Kindle. Book excerpt:
