LEAVES OF A STUNTED SHRUB Vol One PDF Download
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Author:
Publisher: RICHARD BALDWIN COOK
ISBN: 0979125758
Category : England
Languages : en
Pages : 594
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Book Description
Author:
Publisher: RICHARD BALDWIN COOK
ISBN: 0979125758
Category : England
Languages : en
Pages : 594
Get Book
Book Description
Author:
Publisher: RICHARD BALDWIN COOK
ISBN: 0979125766
Category : England
Languages : en
Pages : 474
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Book Description
Author:
Publisher: RICHARD BALDWIN COOK
ISBN: 1935538012
Category : England
Languages : en
Pages : 713
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Book Description
Author: P. Narayanasamy
Publisher: CRC Press
ISBN: 0429603398
Category : Science
Languages : en
Pages : 505
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Book Description
Soilborne microbial plant pathogens including oomycetes, fungi, bacteria and viruses cause several economically important destructive diseases and the symptoms of infection can be recognized only after the pathogen has invaded many tissues primarily vascular tissues of susceptible plants. This condition places formidable challenges in investigating different aspects of host-microbial pathogen interactions. Early detection of infection and precise identification, differentiation, and quantification of the microbial plant pathogens in plants, soil and water sources are essential requirements for development of effective tactics to reduce the incidence and spread of the diseases caused by them. As the microbial plant pathogens differ in their virulence and sensitivity to the environment and chemicals applied, it is imperative to assess the extent of variability in the concerned pathogens. This first volume of a two-volume set introduces disease-causing microorganisms including oomycetes, fungi, bacteria, and viruses found in soils. It focuses on the biology, detection, and identification of soilborne bacterial, fungal, and viral plant pathogens. This volume discusses various techniques based on biological, immunological and genetic properties of the pathogens indicating their advantages and limitations for selecting the appropriate technique to fulfill the requirements. Features: Presents techniques useful for detection, identification, quantification of microbial plant pathogens in plants, soil, and irrigation water from waterbodies. Highlights subversive activities of viruses, resulting in the breakdown of host defense systems. Discusses RNA silencing in infected plants by viruses and posttranscriptional gene silencing (PTGS) functioning as an endogenous mechanism in plants against virus infection. Presents information on methods of assessment of genetic variability and sensitivity of microbial plant pathogens to chemicals and adverse environmental conditions.
Author: J. Janick
Publisher: Springer Science & Business Media
ISBN: 1468488961
Category : Science
Languages : en
Pages : 411
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Book Description
Plant breeding, the domestication and systematic improvement of crop species, is the basis of past and present agriculture. Our so called primitive progenitors selected practically all our present-day crop plants, and the improvement wrought through millenia of selection has so changed some of them that in many cases their links to the past have been obliterated. There is no doubt that this ranks among the greatest of human achievements. Although plant breeding has been a continuous empirical activity for as long as humans have forsaken the vagaries and thrill of hunting for the security and toil of agriculture, genetic crop improvement is now very much of a twentieth-century discipline. Its scientific underpinnings date to the beginning of this century with the discovery of Gregor Mendel's classic 1865 paper on the inheritance of seven characters in the garden pea. If any science can be traced to single event, the best example is surely found in the conception of modern genetics that appears in this single creative work. The relationship of plant breeding progress to advances in genetics has become closely entwined. Mendel himself was concerned with crop improvement and worked on schemes for apple and pear breeding. Plant breeding also has claims on other scientific and agricultural disci plines-botany, plant pathology, biochemistry, statistics, taxonomy, entomology, and cytology, to name a few-and has also impinged on our social, ethical, economic, and political consciousness.
Author:
Publisher:
ISBN:
Category : Plant diseases
Languages : en
Pages : 300
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Book Description
Author:
Publisher:
ISBN:
Category : Plant diseases
Languages : en
Pages : 92
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Book Description
Author:
Publisher:
ISBN:
Category : Plant diseases
Languages : en
Pages : 594
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Book Description
Author: J. N. Srivastava
Publisher: CRC Press
ISBN: 1000398250
Category : Science
Languages : en
Pages : 840
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Book Description
This new 2-volume set, Diseases of Field Crops: Diagnosis and Management, helps to fill the need for research on plant diseases, their effects, how they spread, and effective management measures to mitigate their harmful effects. The volumes in this set showcase recent advances in molecular plant pathology and discuss appropriate diagnostic techniques for identification of causal agents and diseases, providing the information necessary to establish management strategies. The chapters in these two volumes include detailed description of symptoms, causal organisms, disease cycles, epidemiology, and management techniques of economically important diseases. The volumes explore existing strategies and offer new methods that can be used in an integrated manner and with a comprehensive approach for the management of major diseases of the field crops. Also taken into consideration is the impact of global climate change on the spread and severity of plant diseases.
Author: Mr. S. Aravind Gosh, Mr. M.Krishna, Dr. B. Venu Devan
Publisher: Blue Rose Publishers
ISBN:
Category : Education
Languages : en
Pages : 472
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Book Description
This book is for those who preparing for agri-related competitive exams like IBPS – AFO Exam. It can be viewed as a source of the General Agriculture book also. First and foremost, the book you are holding is the culmination of our eight years of competitive test preparation. Take note of the phrase "prepared," since we cooked and served this like fast food. We made every effort to organize the data, statistics, and ideas in a way that would be simple to recall. This book was well-mentored by dear staff members who serve as Dhornachariya for us.
