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Biological Control of Rice Diseases by Samuel S. Gnanamanickam Pdf
There is suf?cient need to document all the available data on biological control of rice diseases in a small volume. Part of this need rests on the global importance of rice to human life. In the ?rst chapter, I have tried to show that rice is indeed life for most people in Asia and shortages in production and availability can lead to a food crisis. While rice is cultivated in most continents, biological disease management attains special relevance to rice farmers of Africa, Asia, and also perhaps, Latin America. These farmers are resource-poor and might not be able to afford the cost of expensive chemical treatments to control devastating rice pathogens such as Magnaporthe oryzae (blast), Xanthomonas oryzae pv. oryzae (bacterial leaf blight), Rhizoctonia solani (sheath blight) and the virus, rice tungro disease. In an earlier volume that I developed under the title, Biological Control of Crop Diseases (Dekker/CRC Publishers, 2002), I included transgenic crops generated for the management of plant pathogens as biological control under the umbrella of a broad de?nition. Dr Jim Cook who wrote the Foreword for the volume lauded the inclusion of transgenic crops and induced systemic resistance (ISR) as a positive trend toward acceptance of host plant resistance as part of biocontrol. I continue to subscribe to this view.
Biological Control of Rice Diseases by Samuel S. Gnanamanickam Pdf
There is suf?cient need to document all the available data on biological control of rice diseases in a small volume. Part of this need rests on the global importance of rice to human life. In the ?rst chapter, I have tried to show that rice is indeed life for most people in Asia and shortages in production and availability can lead to a food crisis. While rice is cultivated in most continents, biological disease management attains special relevance to rice farmers of Africa, Asia, and also perhaps, Latin America. These farmers are resource-poor and might not be able to afford the cost of expensive chemical treatments to control devastating rice pathogens such as Magnaporthe oryzae (blast), Xanthomonas oryzae pv. oryzae (bacterial leaf blight), Rhizoctonia solani (sheath blight) and the virus, rice tungro disease. In an earlier volume that I developed under the title, Biological Control of Crop Diseases (Dekker/CRC Publishers, 2002), I included transgenic crops generated for the management of plant pathogens as biological control under the umbrella of a broad de?nition. Dr Jim Cook who wrote the Foreword for the volume lauded the inclusion of transgenic crops and induced systemic resistance (ISR) as a positive trend toward acceptance of host plant resistance as part of biocontrol. I continue to subscribe to this view.
Biological Control of Plant Diseases by E.C. Tjamos,G.C. Papavizas,R.J. Cook Pdf
The papers contained in this book were presented at a NATO Advanced Research Workshop (ARW) held at Cape Sounion, Athens, Greece, 19-24 May, 1991. The twenty-eight more comprehensive papers represent the key subjects of the ARW covered by invited speakers. The thirty-four short papers pre sented in a research format are contributions of those invited to participate in the ARW. There was a total of 70 participants from 21 countries. The objectives of the ARW were as follows: to review current knowledge of biological control of plant diseases and plant parasitic nematodes, with emphasis on mechanisms at the molecular, cellular, organismal, and ecosystem level; to examine and expand on current concepts and synthesize new concepts; to identify and prioritize limitations in the use of biological control for plant diseases and nematodes and the scientific research needed to overcome these limitations; and to develop strategies for biological control through management of resident agents or introduction of natural or modified agents.
Biological Control of Crop Diseases by Samuel S. Gnanamanickam Pdf
With contributions from more than 30 internationally renowned experts, this book combines coverage of theory with coverage of global practices. Highlighting the day-to-day challenges of organic crop management for cost-effective real-world application, the book explores the biological control of diseases in 12 major crops. It focuses on the use of host plant resistance through transgenics and induced systemic resistance as a part of biological control. Topics covered include the role of biocontrol agents for signalling resistance, effective ecofriendly alternative to combat bacterial, fungal, and viral infestation, and transgenic crops in disease management.
Major Fungal Diseases of Rice by S. Sreenivasaprasad,R. Johnson Pdf
Major Fungal Diseases of Rice: Recent Advances provides a comprehensive overview of latest research in rice fungal pathology. There are 25 chapters dealing with the blast, sheath blight, sheath rot, brown spot and scald diseases of rice as well as some broader topics. The book covers recent progress in a number of key fundamental aspects such as pathogenicity, pathogen diversity, molecular characterisation, gene cloning, genetics of host resistance and host-pathogen interactions. It also presents the current status and perspectives in strategic and applied areas such as epidemiology, resistance breeding, biological control, induced resistance, seed-borne diseases and quarantine issues and disease management strategies. This book is essential for rice researchers, pathologists and breeders and will also be suitable for cereal and plant pathologists in general, as there is an extensive coverage of recent research advances in rice blast, a model system in plant pathology.
Illustrated Guide to Integrated Pest Management in Rice in Tropical Asia by W. H. Reissig Pdf
Rice plant structure and growth stages. Insect pests of rice. Soil pests. Pests at the vegetative stage. Pests at the reproductive. Rice diseases. Weed pestes of rice. Identification and ecology of common weeds in rice. Methods of wees control. Biology and management of riceland rats in Southeast Asia. Management in Southeast Asia. Cultural control. Resistant rice varieties. Diseases races and insect biotypes. Biological control of rice insect pests. Parasistas. Predators. Pesticides. Integration of control meanures for all rice pests. Implementation of integrated pest management strategies.
Rice Blast Disease by Robert S. Zeigler,Sally A. Leong,P. S. Teng Pdf
Pathogen biology. Cell biology of pathogenesis. Signalling systems and gene expression regulating appressorium formation in magnaporthe grisea. Genetic regulation of sporulation in the rice blast fungus. Genetic interactions in magnaporthe grisea that affect cultivar specific avirulence/virulence on rice. Genomic structure and variability in pyricularia grisea. Molecular genetic approach to the study of cultivar specificity in the rice blast fungus. Avirulence genes and mechanisms of genetic instability in the rice blast fungus. Host plant resistance. International collaboration on breeding for resistance to rice blast. Present knowledge of rice resistance genetics and strategies for magnaporthe grisea pathogenicity and avirulence gene analysis. Mapping of blast resistance genes in rice. Molecular genetic analysis fo the rice bacterial blight resistance locus, Xa21. Current status for gene transfer into rice utilizing variety-independent delivery systems. Pathogen population dynamics and utilization of host plant resistance. Virulencecharacteristics of genetic families of pyricularia grisea in Colombia. Race-specific and rate-reducing resistance to rice blast in US rice cultivars. A strategy for accumulating genes for partial resistance to blast disease in rice within a conventional breeding program. Lineage exclusion: a proposal for linking blast population analysis to resistance breeding. Use of host genetic diversity to control cereal diseases: implications for rice blast. Figs, wasps, nematodes and sitting ducks: rice blast, from the outside looking in. Epidemiology, loss assessment, and management. The economic impact of rice blast disease in China. Current rice blast epidemics and their management in Thailand. Rice blast in west Africa: its nature and control. Understanding and modeling leaf blast effects on crop physiology and yield. Methodology for quantifying rice yield effects of blast. The epidemiological basis for blast management. Using simulation models to explore better strategies for the management of blast disease in temperate rice pathosystems. Blast management in high input, high yield potential, temperate rice ecosystems. Practical approaches to rice blast management in tropical monsoon ecosystems, with special reference to Bangladesh. Rice breeding programs, blast epidemics and blast management in the United States. Strategies for the discovery of rice blast fungicides. Biological control of rice leaf blast. Farmers' perspectives. Crop-livestock interactions: implications for crop improvement in sustainable agriculture. Assessing indigenous and traditional knowledge in farming systems. Rice, reason, and resistance: a comparative study of farmers' vs. Scientists' perception and strategies.
The four-day international Conference on Pest Management in Rice, which is the subject of this volume, was the third in an ongoing series of meetings on tropical crops organised by the Pesticides Group of the Society of Chemical Industry, London. The participants came from both the public and private sectors and from many different countries. All the major groups of pests-weeds, microorganisms, arthropods and rodents-were considered, as the organisers believe that it is necessary to address the total pest management problems in each particular growing area, and the variety of the papers indicates the importance of a multi disciplinary approach to their solution. Rice is one of the most important world crops and is the major source of food for around 60% of the world's population, with a world production of 500 million tonnes from 150 million hectares of land. Since world stocks amount to only two months supply, many people are at risk from famine. Moreover, it has been esti mated that the world requirement in 2020 will be about 760 million tonnes, an increase of 50%. This pressure of population on food makes efficient pest management vital and is the reason for bringing together experts from all over the world to this major conference.
Ecofriendly Management of Plant Diseases by Shahid Ahamad,Udit Narain Pdf
The Rapid Change In The Agro-Ecosystem Leaves A Snag In The Establishment Of Harmony The Discard Of The Disturb Ecosystem Due To Wide Usage Of Chemical Pesticides, Fertilizers, And Synthetic Plant Growth Regulators. The Long Term Effect Were Overlooked Hence, Boom Of One Time Become Bane For The Ecosystem Degradation. At The Present Context, It Has Become Indispensable To Look For Sustainable Crop Protection Management Approaches For Disease Management And The Present Book Is An Effort To This Direction. The Diseases Of Economic Importance Caused By Fungi, Bacteria, Viruses And Virus Like Organisms Of Each Crop Are Covered, Describing Their History, Distribution, Losses Incurred, Symptoms Latest Diagnostic Tools, Epidemiology And Integrated Applied Management Approaches Including Cultural, Chemical, Genetic Resources, Use Of Bio Control Agents Being Adopted World-Wide. The Layout Of Each Chapter Includes A Brief Introduction And Pathogen-Wise Description Of The Diseases. Some Chapters Are Vividly Illustrated With Photographs Of Typical Symptoms, Graphs, Tables And Line Drawing To Make The Subject More Interesting And Easy To Understand For Students, Scientists, Planners, Administrators, Growers And Other End Users With Latest Pertinent References. The Book Contains Recent Information On Idm And Biological Control, Secondary Metabolites Produced By Biocontrol Agents And Their Role In Plant Disease Management, Potential Entomopathogenic And Antagonistic Fungi; Fungal Diseases Of Apple, Virus Diseases Of Cotton, Sheath Blight Of Rice, White Blister (Rust) Of Rapeseed-Mustard, Idm On Maize, Idm On Pulses, Idm On Rapeseed-Mustard, Sunflower, Linseed, Spot Blotch Of Wheat, Soil Solarization In Management Of Seedling Diseases; Management Of Bacterial Diseases, Anthracnose Of Cowpea; Precision Pest Management, Role Of Transgenics In Plant Protection, Role Of Information Technology In Plant Protection And Physiological Disorder Of Fruits And Their Management. Contents Chapter 1: Maize Diseases And Their Integrated Management By Shahid Ahamad; Chapter 2: Diseases Of Pulse Crops And Their Ecofriendly Management By S C Dubey, Birendra Singh And P Bahadur; Chapter 3: Biological Control Of Sheath Blight Disease Of Rice Caused By Rhizoctonia Solani By Ali Anwar And G B Bhat; Chapter 4: A Noxious Constraint: Blast Disease (Pyricularia Grisea) In Rice Production And Its Management By Ali Anwar And G N Bhat; Chapter 5: Potential Of Soil Solarization In The Management Of Seedling Diseases Of Vegetable Nurseries By Jameel Akhtar, Abdulmajid Ansari, Kumud Rani Tiu And H S Chaube; Chapter 6: Integrated Management Of White Blister (Rust) Of Rapeseed-Mustard By Shahid Ahamad And Anis Khan; Chapter 7: Precision Pest Management: An Emerging Concept By Chinmay Biswas, Sk Biswas And Ml Jat; Chapter 8: Management Strategies Of Sclerotinia Stem Rot Of Sunflower By Bipin Kumar, Mohd Akram And Sb Sing; Chapter 9: Integrated Management Of Spot Blotch Of Wheat By Mohd Akram, Mandvi Singh And Anis Khan; Chapter 10: Physiological Disorders Of Fruits And Their Management By F A Khan, G M Beigh And M Y Bhat; Chapter 11: Bacterial Antagonists For Bacterial Diseases In Plant By Kalyan K Mondal; Chapter 12: Biological Control Of Soil Borne Diseases: An Update In Pulse Crops By R G Chaudhary, Neetu Shukla And R K Prajapati; Chapter 13: Integrated Management Of Alternaria Blight Of Rapeseed And Mustard: An Overview By Rajendra Prasad And Udit Narain; Chapter 14: Prospects Of Ecofriendly Management Of Wilt And Dry Root Rot In Chickpea (Cicer Arietinum L) By S N Gurha, Mukesh Srivastava, Shubha Trivedi And Udit Narain; Chapter 15: Alternaria Blight Of Linseed (Linum Usitatissimum L): An Overview By Jyoti Singh; Chapter 16: Diseases Of Button Mushroom (Agaricus Bisporus) And Their Management By K P S Kushwaha And K K Mishra; Chapter 17: Biological Control Of Plant Diseases: Present Status And Future Scope By S K Biswas, Chinmay Biswas And S S L Srivastava; Chapter 18: Cultural And Biological Management Of Anthracnose Of Cowpea By Santosh Kumar Singh, Mohd Akram, Mandvi Singh And S B Singh; Chapter 19: Integrated Disease Management Strategies In Pulses By R K Prajapati, R G Chaudhary And Vishwa Dhar; Chapter 20: Biological Control Of Plant Pathogens By Amit Kumar Jain, Om Prakash Singh And D Prasad; Chapter 21: Role Of Information And Communication Technologies In Crop Production And Protection By Anshuman Kohli, Robert T Raab And Buenafe R Abdon; Chapter 22: Role Of Transgenics In Plant Protection By Sudha Jala And Dinesh Goyal; Chapter 23: Biodiversity Of Rust And Smut Fungi By D K Agarwal And Shahid Ahamad; Chapter 24: Biocontrol: An Emerging Strategy In Plant Disease Management By Sunita Chandel; Chapter 25: Virus Infecting Cotton: An Overview By Pradeep Sharma, Narayan Rishi And P K Sharma; Chapter 26: Trichoderma: Potential Microbe For Biocontrol Of Plant Diseases By Pratibha Sharma And Shahid Ahamad; Chapter 27: Secondary Metabolites Produced By Biocontrol Agents And Their Role In Plant Disease Management By Rashmi Aggarwal, Sangeeta Gupta And V B Singh; Chapter 28: Ecofriendly Management Of Diseases Of Rapessed Mustard By M S Sangwan And Naresh Mehta; Chapter 29: Biological Control Of Weeds By Sumit Chaturvedi, V C Dhyani, A P Singh, Rajeev Kumar, Gurvinder Singh And D S Mishra; Chapter 30: Ecofriendly Management Of Anthracnose Disease Of Urdbean By Om Gupta, S N Gurha And Shubha Trivedi; Chapter 31: Symptomatology, Etiology And Ecofriendly Management Of Alternaria Leaf Spots And Blight Of Broccoli By Gireesh Chand, Udit Narain, Mukesh Kumar And Shilpi Verma.
Biological Control of Crop Diseases by Samuel S. Gnanamanickam Pdf
This volume combines theory with current global practices involved in the biological control of diseases in 12 major crops. It highlights the day-to-day challenges of organic crop management for cost-effective real-world application.
Fungal Diseases of Rice and Their Management by Deepti Srivastava,Md. Shamim,Malik Mobeen Ahmad,R. S. Upadhyay Pdf
Rice is a widely consumed crop around the world that has tremendous importance and is cultivated almost everywhere except Antarctica. However, various biotic and abiotic stresses have a negative effect on rice cultivation, seriously reducing its yield. This volume examines the bacterial and fungal pathogens that cause rice diseases and explores how to manage these diseases. It covers the economic and environmental impact of rice fungal diseases on global food security and proceeds to delve into diagnostic methods for rice fungal pathogen detection and discusses current strategic and applied biotechnological methods for the effective management of rice fungal diseases.
Biological Control of Plant Diseases by E.C. Tjamos,G.C. Papavizas,R.J. Cook Pdf
The papers contained in this book were presented at a NATO Advanced Research Workshop (ARW) held at Cape Sounion, Athens, Greece, 19-24 May, 1991. The twenty-eight more comprehensive papers represent the key subjects of the ARW covered by invited speakers. The thirty-four short papers pre sented in a research format are contributions of those invited to participate in the ARW. There was a total of 70 participants from 21 countries. The objectives of the ARW were as follows: to review current knowledge of biological control of plant diseases and plant parasitic nematodes, with emphasis on mechanisms at the molecular, cellular, organismal, and ecosystem level; to examine and expand on current concepts and synthesize new concepts; to identify and prioritize limitations in the use of biological control for plant diseases and nematodes and the scientific research needed to overcome these limitations; and to develop strategies for biological control through management of resident agents or introduction of natural or modified agents.
Biocontrol Potential and its Exploitation in Sustainable Agriculture by Rajeev K. Upadhyay,K.G. Mukerji,B.P. Chamola Pdf
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.
