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Soft cover. Zustand: New. Crop diseases are known to be caused by various abiotic and biotic agents. Among the biotic agents, microbial plant pathogens -- fungi, bacteria, phytoplasmas, viruses and viroids -- accounts for significant quantitative and qualitative losses in agricultural and horticultural crops. It is essential to have adequate knowledge of various aspects of these plant pathogens. Information on precise identification of microbial plant pathogens, process of disease development, epidemiology, assessment of losses due to diseases, principles of disease management, their applications for containing the diseases and the possible ways of integrating the practices is required to develop and enhance the effectiveness of disease management systems suitable for different ecosystems. Basic plant pathological methods provided in the appendix and glossary of plant pathological terms presented in this book will help the students to have a clear understanding of the subject. Graduating students, researchers and teachers desirous of updating the information on different aspects of microbial plant pathogens and the diseases caused by them, will find this book to be useful.

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Hardcover. Zustand: Very Good. Zustand des Schutzumschlags: Picture Boards. 1st Edition. Studies on molecular biology of pathogens, infection process and disease resistance, have provided information essentially required to understand the vulnerable stages at which the pathogens can be tackled effectively and to adopt novel strategies to incorporate disease resistance genes from diverse sources and /or to induce resistance of cultivars with desirable agronomic attributes using biotic or abiotic agents. The nature of interaction between the gene products of the pathogen and plant appears to determine the outcome of the interaction resulting in either disease progression or suppression. Transgenic plants with engineered genes show promise for effective exploitation of this approach for practical application. Research efforts during the recent years to sequence the whole genomes of the pathogens and plants may lead to development of better ways of manipulating disease resistance mechanisms enabling the grower to achieve higher production levels and the consumer to enjoy safer food and agricultural products. Experimental protocols included in appropriate chapters will be useful for researchers and graduate students. Size: 8vo - over 7¾" - 9¾" tall. Book.

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Hardcover. Zustand: New. Dust Jacket Included. Contents Foreword. Preface. I. General Overall picture national scenario 1. Scenario of pest management in grains in storage/L. Nadarajan. II. Grain damage and loss 2. Loss of grains due to Sitophilus oryzae L. in different pop Sorghum varieties in comparison with grain sorghum/Kavitha Jadhav and Shekarappa. III. Grain storage structures and organizations 3. An insight into traditional grain storage in India/P. Narayanasamy. 4. Eco friendly post harvest technologies for management of stored grain insects at farm home and warehouse a step towards clean grain (Insect Free) Revolution/S. Mohan. 5. Preservation problems in warehouses and their management/I.C. Chadda. 6. Food Corporation of India A role model organization in pest free food grain storage/A.S. Arunachalam. 7. Significance of grading and preservation of commodities in storage/V. Kannan. IV. Insects identification and biology 8. Biology and infestation behaviour of lesser grain borer Rhizopertha dominica Fab. (Coleoptera Bostrychidae) a new storage pest on finger millet Eleusine coracana (L.) Gaertn/Gururaj Ainapur P.S. Jagadish K.S. Jagadish and S. Subramaniyan. V. Insect pest management in storage 9. The need and scope for pest free grains in storage/A. Dakshinamurthy. VI. Pest management Fumigation 10. Alternative fumigants for stored grain protection in India/S. Rajendran. VII. Pest management Plant products 11. Role of plant products and oils in the management of pulse beetle Callosobruchus chinensis Linn./L. Ramazeame and D. Adiroubane. 12. Effect of Piper nigrum L. seed powder and its dust formulations on pulse beetle Callosobruchus maculatus (F.) (Coleoptera Bruchidae)/K. Govindan S. Jeyarajan Nelson and P.M.M. David. 13. Evaluation of repellent property of certain native botanical powders against rice weevil Sitophilus oryzae L. (Curculionidae Coleoptera) on Sorghum/V. Sathyaseelan A.M. Amala Hyacinth and T. Selvamuthukumaran. 14. Management of pulse beetle Callosobruchus chinensis L. in chickpea through botanicals/B.S. Nandihalli. 5. Evaluation of botanical formulations in the management of psocids in paddy and rice storage/M. Loganathan K. Singaravadivel and A. Dakshinamurthy. 16. Effect of some indigenous pesticidal plants against drug store beetle Stegobium paniceum Linn. (Anobiidae Coleoptera) on coriander Coriandrum sativum Linn./R. Kannan and V. Sathyaseelan. 17. Effect of leaf dusts of certain plant species against pulse beetle Callosobruchus chinensis Linn. in black gram/M. Mahendran B. Ravivarman and C. Kathirvelu. 18. Effect of milkweed plant Calotropis gigantea R. Br. powders against rice weevil (Sitophilus oryzae L.) on paddy/T. Rani and S. Pushpalatha. 19. Evaluation of certain botanicals as grain protectants against rice weevil Sitophilus Oryzae L./M. Jayakumar and S. John William. 20. Effect of some traditional oils as ovipositional deterrents against pulse beetel Callosobruchus maculatus (Fab.) (Bruchidae Coleoptera) on green gram/V. Sathyaseelan and V. Baskaran K. Natarajan and S. Mohan. 21. Effect of Acorus calamus (L.) rhizome powder and its dust formulations on pulse beetle Callosobruchus maculatus (F.) (Coleoptera Bruchidae)/K. Govindan S. Jeyarajan Nelson and P.M.M. David. VIII. Pest management insecticides 22. Screening of different insecticides as jute fabric treatment to protect wheat grains against lesser grain borer Rhizopertha dominica (Fab.) (Coleoptera Bostrichidae)/R.C. Jhala and R.H. Kher. 23. Toxicity of sulfuryl fluoride to stored grain insects/V. Sriranjini Y. Rajashekhar and S. Rajendran. IX. Pest management host plant resistance 24. Screening of different wheat varieties for susceptibility to lesser grain borer Rhizopertha Dominica (Fab.) (Coleoptera Bostrichidae) under storage conditions/R.H. Kher and R.C. Jhala. X. Pest management eco friendly tactics 25. Eco friendly approaches for the management of rice weevil Sitophilus oryzae (L.) in pop sorghum stored in jute bag/Kavita Jadhav and Shekharappa. 26. Indigenous stored.

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Hardcover. Zustand: As New. Contents Preface I Causes and Development of Crop Diseases 1 Introduction 2 Types of Crop Diseases 3 Methods of Establishing the Causes and Diagnosis of Crop Diseases 4 Development of Plant Diseases Caused By Microbial Pathogens 5 Molecular Basis of Microbial Pathogenicity and Host Plant Defense 6 Assessment of Losses Caused by Crop Pathogens II Principles of Crop Disease Management 7 Principles and Practices of Crop Disease Management 8 Exclusion of Diseases Caused By Microbial Plant Pathogens 9 Reduction of Pathogen Inoculum Using Physical and Chemical Techniques 10 Reduction of Pathogen Inoculum Using Cultural Practices 11 Reduction of Pathogen Inoculum Using Antimicrobial Chemicals 12 Reduction of Pathogen Inoculum Using Biological Agents 13 Host Plant Resistance to Microbial Pathogens 14 Induction of Resistance to Crop Diseases III Practices Adopted for Crop Disease Management 15 Integrated Management of Diseases Affecting Roots of Plants 16 Integrated Management of Diseases Affecting Stems of Plants 17 Integrated Management of Diseases Affecting Foliage of Plants 18 Integrated Management of Diseases Affecting Inflorescence of Plants 19 Integrated Management of Viral and Phytoplasma Diseases of Crops 20 Integrated Management of Postharvest Diseases Appendices Glossary Index Crop diseases are known to be caused by various abiotic and biotic agents Among the biotic agents microbial plant pathogens-fungi bacteria phytoplasmas viruses and viroids-accounts for significant quantitative and qualitative losses in agricultural and horticultural crops It is essential to have adequate knowledge of various aspects of these plant pathogens Information on precise identification of microbial plant pathogens process of diseases and the possible ways of integrating the practices is required to develop and enhance the effectiveness of disease management systems suitable for different ecosystems Basic plant pathological methods provided in the appendix and glossary of plant pathological methods provided in the appendix and glossary of plant pathological terms presented in this book will help the students to have a clear understanding of the subject Graduating students researchers and teachers desirous of updating the information on different aspects of microbial plant pathogens and the diseases caused by them will find this book to be useful 342 pp.

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Hardcover. Zustand: As New. Contents Foreword. Preface. I. Organic pest control scenario in India 1. Status and scope of organic pest control in Indian agriculture/Rajendran T.P. 2. Scope of organic pest control options in integrated crop pest management/Sharma O.P. D.K. Garg and O. 354 pp.

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Kartoniert / Broschiert. Zustand: New. Prof. P. Narayanasamy was awarded the B.Sc.(Ag.) (1958), M.Sc.(Ag.) (1960), and Ph.D. (1963) degrees by the University of Madras and later the Rockefeller Foundation Fellowship to pursue Postdoctoral research on Rice Virus diseases at th.

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