Chakravarthy akshay kumar (48 Ergebnisse)

Hardcover. Zustand: Sehr gut. 1. Auflage. Unread book in excellent condition. Language - English. Ships from Berlin.

Hardcover. Zustand: Sehr gut. 1. Auflage. Unread book in excellent condition. Language - English. Ships from Berlin.

235 mm x 155 mm. XXVII, 431 p. Hardcover. Einband bestoßen, daher Mängelexemplar gestempelt, sonst sehr guter Zustand. Imperfect copy due to slightly bumped cover, apart from this in very good condition. Stamped. Sprache: Englisch.

XIX, 519 p. Hardcover. Einband bestoßen, daher Mängelexemplar gestempelt, sonst sehr guter Zustand. Imperfect copy due to slightly bumped cover, apart from this in very good condition. Stamped. Sprache: Englisch.

paperback. Zustand: Very Good.

Hardcover. Zustand: Very Good. Hardcover, xxvii + 431 pages, NOT ex-library. Clean and bright with unmarked text, free of inscriptions/stamps, firmly bound. Boards show a few scratches, faint shelfwear, short creases. Issued without a dust jacket. -- Contents: 1 Insect Taxonomy / Insect Taxonomy: Basic to Barcoding; DNA Barcoding for Identification of Agriculturally Important Insects; 2 Insect Physiology / Changes in Body Melanisation & Not Body Size Affect Mating Success in Drosophila immigrans; Do Size & Age of Female Trichopria Sp. Influence Longevity, Reproductive Performance & Sex Ratio; Impact of Adult Size & Sib, Conspecific & Random Mating in Trichopria Sp. on Progeny Production & Sex Ratio; Importance of Formic Acid in Various Ethological States of Oecophylla smaragdina Fabricius; Metabolites of Pseudomonads: New Avenue of Plant Health Management; Chitinase Expressed as an Inducible Trait in Pseudomonas aeruginosa Schröter P-15; Insect Resistance to Bacillus thuringiensis Transgenic Crops & its Management; 3 Insect Toxicology / Carboxylesterase & Glutathione-S-Transferase Quantification Mediating Resistance in Populations of Rice Leaf Folder, Cnaphalocrocis medinalis Guenee; Bioassay of Rongbao (Active Ingredients of Calcium Cyanamide) against Housefly Maggots; Nanomaterials: Review of their action & application in pest management & evaluation of DNA-tagged particles; Fumigant Toxicity of Nutmeg Seed Essential Oil (Myristica fragrans Houtt.) on Cowpea Weevil, Callosobruchus maculatus F. (Coleoptera: Bruchidae); 4 Insect Vectors / Identification of Putative Vectors of Weligama Coconut Leaf Wilt Disease, Sri Lanka; Plant Virus Disease Spread through Insect Vectors & their Management; Vectors of Plant Viruses of Crop Plants in Southeast Asia; 5 Insect Molecular Biology / Molecular Approaches for Improvement of Bacillus thuringiensis against Pests; Diapause-Related Gene Expression in Eggs of Multivoltine Bombyx mori L. Silkworm Races; Role of RNA interference in Pest Management; Molecular characterization & Management of shoot & fruit borer Conogethes punctiferalis Guenee (Crambidae: Lepidoptera) Populations infesting Cardamom, Castor & other hosts; 6 Insect Semiochemicals / Use of Insect Pheromones in Vegetable Pest Management: Successes & Struggles; Glimpses of Semiochemical Research applications in Indian Horticulture: Status & Perspectives; 7 Insect Pest Management: Using Host Plant Resistance, Biological Control / Impact of Gall Midge, Orseolia oryzae (Wood-Mason) Infestation on total Phenols, Proline & Indole Acetic Acid in Paddy (Oryza Sativa Linn.) Genotypes; Antixenosis & Antibiosis Component of Rice Resistance to Asian Rice Gall midge, Orseolia oryzae (Wood-Mason); Integrated Management of Insect-induced Reddening in Bt Cotton Hybrids; Inducing Resistance in Sesamum Accessions against Shoot Webber & Capsule Borer, Antigastra catalaunalis Duponchel through Mutation Breeding; Redesigning Research on Crop Resistance to Insects: Experiences with Tomato; Role of parasitoids & predators in management of insect pests; Development, characterization & field assessment of multiple insecticides & high temperature tolerant strain of an egg parasitoid, Trichogramma chilonis Ishii against crop pests; Reproductive Alterations by Wolbachia in Braconid Cotesia vestalis; Influence of Herbivores on the Biology of Chrysoperla carnea Stephens; Status & Management of Three Major Insect Pests of Coconut in Tropics & Subtropics; Area-wide Integrated Pest Management in Pigeonpea; Sustainable management of Tea mosquito bug Helopeltis antonii Signoret (Miridae: Hemiptera) on Cashew; Integrated Pest Management IPM for Reducing Pesticide Residues in Crops & Natural Resources; Biological Consequences of Climate Change on Arthropod Biodiversity & Pest Management; Temperature-Based Phenology Modeling & GIS-Based Risk Mapping: A Tool for Forecasting Potential Changes in the Abundance of Mealybug Phenacoccus solenopsis Tinsley (Hemiptera: Pseudococcidae). …

Octavo,435 pp.,photographs, a fine copy in laminated boards.

Hardcover. Zustand: Fine.

Zustand: New.

Zustand: New. This is a Brand-new US Edition. This Item may be shipped from US or any other country as we have multiple locations worldwide.

Zustand: As New. Unread book in perfect condition.

Paperback. Zustand: Brand New. reprint edition. 277 pages. 9.00x6.00x0.50 inches. In Stock.

Buch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - The earliest land-plants evolved around 450 million years ago from aquatic plants devoid of vascular systems. The diversification of flowering plants (angiosperms) during the Cretaceous period is associated with speciation in insects. Early insect herbivores were mandibulate, but the evolution of vascular plants led to the co-evolution of other forms of herbivory, such as leaf feeding, sap-sucking, leaf mining, tissue borer, gall forming and nectar-feeding. Plant defense against biotic stress is an adaptive evolution by plants to increase their fitness. Plants use a variety of strategies to defend against damage caused by herbivores. Plant defense mechanisms are either inbuilt or induced. Inbuilt mechanisms are always present within the plant, while induced defenses are produced or mobilized to the site where a plant is injured. Induced defense mechanisms include morphological, physiological changes and production of secondary metabolites.Host plant resistance (HPR) is one of the eco-friendly methods of pest management. It protects the crop by making it less suitable or tolerant to the pest. While books on theoretical aspects of HPR are available, an exclusive book on the practical aspects is lacking. There is a wide gap between the theory and the experimental procedures required for conducting studies on plant resistance for the post graduate students and young researchers. A dire need for a book on practical aspects was strongly felt. Initially a practical manual was prepared which eventually evolved into the present book. We hope this book provides information on major aspects of screening crop germplasm, sampling techniques, genetic and biochemical basis of HPR, behavioural studies on pheromone and plant volatiles, and some of the recent approaches in HPR. Further, the references provide the scientific articles and books as additional information to readers and workers alike.…

Hardcover. Zustand: Brand New. 324 pages. 9.25x6.10x0.87 inches. In Stock.

HRD. Zustand: New. New Book. Shipped from UK. Established seller since 2000.

Zustand: As New. Unread book in perfect condition.

Zustand: Hervorragend. Zustand: Hervorragend | Seiten: 277 | Sprache: Englisch | Produktart: Bücher | This volume, Advances in Pest Management in Commercial Flowers, looks at the major challenges and improvements in this growing area today. It first provides an informative overview of worldwide pests of important commercial flowers.…

Zustand: As New. Unread book in perfect condition.

Taschenbuch. Zustand: Neu. New Horizons in Insect Science: Towards Sustainable Pest Management | Akshay Kumar Chakravarthy | Taschenbuch | xxvii | Englisch | 2016 | Springer | EAN 9788132229353 | Verantwortliche Person für die EU: Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg, juergen[dot]hartmann[at]springer[dot]com | Anbieter: preigu. …

Zustand: As New. Unread book in perfect condition.

Buch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - Conogethes is a group of moths distributed in Austral-Asian region from India to New Guinea, the Solomon Islands and Australia.The moths are also found in Hawaii and Great Britain. Conogethes is mostly known for the economic impact of its larvae on agricultural crops. Substantial research has been undertaken in order to understand the biology of these harmful insects and to develop strategies to confine their impact. Research on chemical communication between males and females via sex pheromones is in progress.Recent research has also focused on the acoustic communication of Conogethes. The moths can feed on more than 200 plants in diversified habitats. The borer moths have become major pest on Horticultural , Agricultural,Avenue trees and forest trees. Its a pest of Quarantine importance as it has been found in Exportable commodities. The book contains 22 chapters from a dozen countries. The authors are from China, Vietnam, Australia, Sri Lanka, Malaysia, Norway etc. This is the first book on the pest globally where interesting insights are provided. This is one of the book of its kind on single pest dealing with almost all aspects of its biology and management on cultivated crops.…

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - Insect science is fast changing as insects are evolving to a plethora of newer chemical molecules, climate change, management tactics and transformation of the landscapes. Through the International Conference, the editors have attempted to gather together newer aspects of Insect Sciences like Insect Taxonomy, DNA Barcoding, Physiology, Toxicology, Vectors and their Management, Molecular Biology, RNA interference in Pest Management, Semiochemicals and Pest Management using Host Plant Resistance and Biological Control appropriated especially for the developing world. Both basic and applied aspects of insect science have been included to stimulate comprehensive studies on insect science. The book not only deals with insect science but also environmental and ecological aspects in the hope that the book will be of immense use to students, researchers, extension workers, planners, administrators, farmers and other end users. The Chapters on diversified aspects of Insect Science are contributed by leading scientists for the coming 21 st century in which entomology is witnessing a dramatic advancement in management of pests through in-depth investigations. The dimensions of Insect Science covered in the book are pest management approaches that can be adopted worldwide with ascent on sustainability.…

Buch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - Insect science is fast changing as insects are evolving to a plethora of newer chemical molecules, climate change, management tactics and transformation of the landscapes. Through the International Conference, the editors have attempted to gather together newer aspects of Insect Sciences like Insect Taxonomy, DNA Barcoding, Physiology, Toxicology, Vectors and their Management, Molecular Biology, RNA interference in Pest Management, Semiochemicals and Pest Management using Host Plant Resistance and Biological Control appropriated especially for the developing world. Both basic and applied aspects of insect science have been included to stimulate comprehensive studies on insect science. The book not only deals with insect science but also environmental and ecological aspects in the hope that the book will be of immense use to students, researchers, extension workers, planners, administrators, farmers and other end users. The Chapters on diversified aspects of Insect Science are contributed by leading scientists for the coming 21 st century in which entomology is witnessing a dramatic advancement in management of pests through in-depth investigations. The dimensions of Insect Science covered in the book are pest management approaches that can be adopted worldwide with ascent on sustainability.…

Zustand: NEW.

Zustand: New. Suprakash Pal, PhD, is currently Associate Professor in Agricultural Entomology at Uttar Banga Krishi Viswavidyalaya (UBKV) (North Bengal Agriculture University), Pundibari, Cooch Behar, West Bengal, India. Akshay Kumar Chakravarthy, PhD, i.

Taschenbuch. Zustand: Neu. Arthropod Diversity and Conservation in the Tropics and Sub-tropics | Akshay Kumar Chakravarthy (u. a.) | Taschenbuch | xxiv | Englisch | 2018 | Springer | EAN 9789811093739 | Verantwortliche Person für die EU: Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg, juergen[dot]hartmann[at]springer[dot]com | Anbieter: preigu. …

Buch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - Arthropods are invertebrates that constitute over 90% of the animal kingdom,and theirbio-ecology iscloselylinked with global functioning and survival.Arthropods play an important role in maintaining the health of ecosystems, provide livelihoodsandnutrition to human communities, and areimportantindicators of environmental change. Yet the population trends of several arthropods species show themto be in decline. Arthropods constitute a dominant group with 1.2 million species influencing earth'sbiodiversity.Among arthropods, insects are predominant, with ca. 1 million species and having evolved some 350 million years ago.Arthropods arecloselyassociated with living and non-living entitiesalike, making theecosystemservices they providecrucially important.In order to be effective, plansfor the conservation of arthropods and ecosystems should include a mixture of strategies like protecting key habitats and genomic studies to formulate relevant policies forin situandex situconservation.This two-volume book focuseson capturing the essentials of arthropodinventories, biology, and conservation.Further, it seeks to identifythe mechanisms by which arthropodpopulations can be sustained in terrestrial and aquatic ecosystems, and by means of whichcertain problematic species be managed withoutproducing harmfulenvironmental side-effects.This edited compilation includes chapters contributed by over 80 biologists on a wide range of topics embracingthediversity, distribution, utility and conservation of arthropods and select groups of insect taxa. More importantly, itdescribes in detail the mechanisms of sustaining arthropod ecosystems, services and populations.It addresses thecontribution 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 arthropodsfroma holisticperspectivebeforeaddressingconservation issues at large. This bookoffersa valuable resource forallzoologists, entomologists, ecologists, conservation biologists, policy makers, teachers and students interested intheconservation of biological resources. …

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - Arthropods are invertebrates that constitute over 90% of the animal kingdom,and theirbio-ecology iscloselylinked with global functioning and survival.Arthropods play an important role in maintaining the health of ecosystems, provide livelihoodsandnutrition to human communities, and areimportantindicators of environmental change. Yet the population trends of several arthropods species show themto be in decline. Arthropods constitute a dominant group with 1.2 million species influencing earth'sbiodiversity.Among arthropods, insects are predominant, with ca. 1 million species and having evolved some 350 million years ago.Arthropods arecloselyassociated with living and non-living entitiesalike, making theecosystemservices they providecrucially important.In order to be effective, plansfor the conservation of arthropods and ecosystems should include a mixture of strategies like protecting key habitats and genomic studies to formulate relevant policies forin situandex situconservation.This two-volume book focuseson capturing the essentials of arthropodinventories, biology, and conservation.Further, it seeks to identifythe mechanisms by which arthropodpopulations can be sustained in terrestrial and aquatic ecosystems, and by means of whichcertain problematic species be managed withoutproducing harmfulenvironmental side-effects.This edited compilation includes chapters contributed by over 80 biologists on a wide range of topics embracingthediversity, distribution, utility and conservation of arthropods and select groups of insect taxa. More importantly, itdescribes in detail the mechanisms of sustaining arthropod ecosystems, services and populations.It addresses thecontribution 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 arthropodsfroma holisticperspectivebeforeaddressingconservation issues at large. This bookoffersa valuable resource forallzoologists, entomologists, ecologists, conservation biologists, policy makers, teachers and students interested intheconservation of biological resources.…

Taschenbuch. Zustand: Neu. Innovative Pest Management Approaches for the 21st Century | Harnessing Automated Unmanned Technologies | Akshay Kumar Chakravarthy | Taschenbuch | xix | Englisch | 2021 | Springer Singapore | EAN 9789811507960 | Verantwortliche Person für die EU: Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg, juergen[dot]hartmann[at]springer[dot]com | Anbieter: preigu. …

Taschenbuch. Zustand: Neu. Animal Behavior in the Tropics | Vertebrates | Shakunthala Sridhara (u. a.) | Taschenbuch | xxii | Englisch | 2026 | Springer | EAN 9789819773268 | Verantwortliche Person für die EU: Springer Verlag GmbH, Tiergartenstr. 17, 69121 Heidelberg, juergen[dot]hartmann[at]springer[dot]com | Anbieter: preigu. …