Biological Control Of Rice Diseases
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Biological Control Of Rice Diseases
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Author : Samuel S. Gnanamanickam
language : en
Publisher: Springer Science & Business Media
Release Date : 2009-07-14
Biological Control Of Rice Diseases written by Samuel S. Gnanamanickam and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-07-14 with Science categories.
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
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Author : Samuel S. Gnanamanickam
language : en
Publisher: Springer
Release Date : 2009-08-29
Biological Control Of Rice Diseases written by Samuel S. Gnanamanickam and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-08-29 with Science categories.
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
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Author : Samuel S. Gnanamanickam
language : en
Publisher: Springer
Release Date : 2011-11-30
Biological Control Of Rice Diseases written by Samuel S. Gnanamanickam and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-11-30 with Science categories.
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.
Illustrated Guide To Integrated Pest Management In Rice In Tropical Asia
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Author : W. H. Reissig
language : en
Publisher: Int. Rice Res. Inst.
Release Date : 1985
Illustrated Guide To Integrated Pest Management In Rice In Tropical Asia written by W. H. Reissig and has been published by Int. Rice Res. Inst. this book supported file pdf, txt, epub, kindle and other format this book has been release on 1985 with Technology & Engineering categories.
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
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Author : Robert S. Zeigler
language : en
Publisher: Int. Rice Res. Inst.
Release Date : 1994
Rice Blast Disease written by Robert S. Zeigler and has been published by Int. Rice Res. Inst. this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with Science categories.
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.
Ecofriendly Management Of Plant Diseases
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Author : Shahid Ahamad
language : en
Publisher: Daya Books
Release Date : 2007
Ecofriendly Management Of Plant Diseases written by Shahid Ahamad and has been published by Daya Books this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with Science categories.
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
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Author : Samuel S. Gnanamanickam
language : en
Publisher: CRC Press
Release Date : 2002-04-03
Biological Control Of Crop Diseases written by Samuel S. Gnanamanickam and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002-04-03 with Science categories.
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.
Identification Of Rhizobacteria From Rice And Maize For Plant Growth Promotion And Biological Control Of Rice Diseases
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Author : Zakira Naureen Ashraf
language : en
Publisher:
Release Date : 2007
Identification Of Rhizobacteria From Rice And Maize For Plant Growth Promotion And Biological Control Of Rice Diseases written by Zakira Naureen Ashraf and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with categories.
The scope of this study was the selection of bacterial strains from rice and maize and evaluation of their potential for plant growth promotion and biological control of rice diseases. 103 bacterial strains isolated from roots, rhizosphere and soil of rice and maize were assayed for production of siderophores, antibiotics, hydrolytic enzymes and HCN. From these, 33 strains were found to produce siderophores, eight were capable of producing diffusible antibiotics and four produced volatile antibiotics, while only one strain was found to produce HCN. Dual culture antagonistic assays were used to select strains capable of inhibiting growth of three major rice pathogens, Xanthomonas oryzae pv. oryzae (bacterial blight), Rhizoctonia solani (sheath blight) and Magnaporthe grisea (rice blast). When inoculated into soils, a number of strains suppressed the incidence of rice blast and sheath blight diseases in two different rice varieties. A strong correlation between siderophore production and in vitro antagonism was found, which extended to biocontrol assays for rice blast disease in the variety Super Basmati, but not Azucena, suggesting that bacterial strains use different mechanisms in suppressing the same pathogen in different rice varieties. As there was no direct contact between the pathogen and bacterial strains, the proposed mechanism for disease suppreSSIOn is induced systemic resistance (ISR). Gene expression analysis for sheath blight experiments confirmed the enhanced induction of chitinase IIb and the peroxidase P0X22.3 by selected bacterial strains. Selected bacterial strains from rice were also observed to enhance plant growth and yield, and this may be related to their ability to fix nitrogen (detected by acetylene reduction assay), solubilize phosphates and/or produce auxin. This study led to the isolation, selection and evaluation of potentially useful bacterial strains from rice and maize that were genetically diverse and persistently abundant in the rhizosphere and can be further utilized for integrated pest management of rice. Moreover, as these strains are . also capable of improving plant health and enhancing grain yield, they could be further utilized either individually or in consortia for integrated nutrient management of rice and maize.
Major Fungal Diseases Of Rice
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Author : S. Sreenivasaprasad
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-04-17
Major Fungal Diseases Of Rice written by S. Sreenivasaprasad and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-04-17 with Science categories.
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.
Biological Control Of Plant Diseases
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Author : E.C. Tjamos
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-06-29
Biological Control Of Plant Diseases written by E.C. Tjamos and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-06-29 with Science categories.
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.
