Download or read book Environmental and Microbial Relationships written by Christian P. Kubicek and published by Springer Science & Business Media. This book was released on 2007-09-20 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume provides insight into current research on fungal populations and communities. It focuses on fungal responses to the physical environment, interactions with other fungi, microorganisms and invertebrates, the role of fungi in ecosystem processes such as decomposition and nutrient cycling, and aspects of biogeography and conservation. The second edition has been completely updated and revised to accommodate the introduction of molecular methods, and the flood of new findings since then.
Download or read book Diseases of Oil Crops and Their Integrated Management written by Amar Bahadur and published by CRC Press. This book was released on 2023-12-01 with total page 199 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume compiles information on different aspects of diseases of oil crops and their management. It contains 11 chapters based on different crops contributed by various authors. The book will be helpful for the students pursuing their degree in Agricultural Sciences, growers, teachers, extension personnel, and fellow researchers in their respective fields.
Download or read book Sclerotinia Diseases of Crop Plants Biology Ecology and Disease Management written by G. S. Saharan and published by Springer Science & Business Media. This book was released on 2008-09-01 with total page 531 pages. Available in PDF, EPUB and Kindle. Book excerpt: The fungus Sclerotinia has always been a fancy and interesting subject of research both for the mycologists and pathologists. More than 250 species of the fungus have been reported in different host plants all over the world that cause heavy economic losses. It was a challenge to discover weak links in the disease cycle to manage Sclerotinia diseases of large number of crops. For researchers and s- dents, it has been a matter of concern, how to access voluminous literature on Sclerotinia scattered in different journals, reviews, proceedings of symposia, workshops, books, abstracts etc. to get a comprehensive picture. With the pub- cation of book on ‘Sclerotinia’, it has now become quite clear that now only three species of Sclerotinia viz. , S. sclerotiorum, S. minor and S. trifoliorum are valid. The authors have made an excellent attempt to compile all the available infor- tion on various aspects of the fungus Sclerotinia. The information generated so far has been presented in different chapters. After introducing the subject various aspects viz. , the diseases, symptomatology, disease assessment, its distribution, economic importance, the pathogen, its taxonomy, nomenclature, reproduction, reproductive structures with fine details, variability, perpetuation, infection and pathogenesis, biochemical, molecular and physiological aspects of host-pathogen interaction, seed infection, disease cycle, epidemiology and forecasting, host resistance with sources of resistance, mechanism of resistance and other mana- ment strategies have been covered.
Download or read book Diseases Of Vegetable Crops And Their Integrated Management written by R. K. Mishra (Mycorrhizal technologist) and published by New India Publishing Agency. This book was released on 2013-01-15 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt: Vegetables are important source of dietary fibers, minerals, antioxidants and vitamins. Shifting from a non-vegetarian diet to vegetarian, global recognition of the importance of vegetables for human health and their medicinal and nutritional value have contributed to a steady upward trend in vegetable production system. China is ranked first in the world and currently produces around 237 million tons of vegetable. The total vegetable production of India during the year 2009-10 was approximately 90 million tons. Pesticides are valuable tools in sustainable vegetable production, but unfortunately they are often being used irresponsibly, causing hazards to producers, consumers and the environment. In addition, they can exacerbate pests and diseases problems by inducing resistance and suppressing the natural enemies which exert natural biological control. This book aims to promoting an integration of appropriate chemical, cultural, physical, genetic and biological technologies into Integrated Pest Management (IPM) strategies for vegetable crop protection.
Download or read book Integrated Management of Insect Pests on Canola and Other Brassica Oilseed Crops written by Gadi V P Reddy and published by CABI. This book was released on 2017-04-26 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book comprehensively reviews current pest management practices and explores novel integrated pest management strategies in Brassica oilseed crops. It is essential reading for pest management practitioners and researchers working on pest management in canola and other Brassica crops worldwide. Canola, mustard, camelina and crambe are the most important oilseed crops in the world. Canola is the second largest oilseed crop in the world providing 13% of the world's supply. Seeds of these species commonly contain 40% or more oil and produce meals with 35 to 40% protein. However, its production has declined significantly in recent years due to insect pest problems. The canola pest complexes are responsible for high insecticide applications on canola. Many growers rely on calendar-based spraying schedules for insecticide applications. The diamondback moth Plutella xylostella and flea beetles Phyllotreta spp. (P. cruciferae and P. striolata)cause serious damage to canola. In the Northern Great Plains, USA, for instance, P. xylostella is now recorded everywhere that canola is grown. Severe damage to canola plants can be caused by overwintering populations of flea beetles feeding on newly emerged seedlings. Cabbage seed pod weevil (Ceutorhynchus obstrictus), swede midge (Contarinia nasturtii), and tarnished plant bug (Lygus lineolaris) are also severe pests on canola. Minor pests include aphids (cabbage aphid, Brevicoryne brassicae and turnip aphid, Hyadaphis erysimi) and grasshopper, Melanoplus sanguinipes.
Download or read book Integrated Pest Management for Cole Crops and Lettuce written by University of California Integrated Pest Management Program and published by UCANR Publications. This book was released on 1985 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: Growth requirements and development of cole crops and lettuce; Managing pests in cole crops and lettuce; Insects; Diseases; Abiotic disorders; Nematodes; Vertebrates; Weeds.
Download or read book Integrated Pest Management in Diverse Cropping Systems written by Devendra Pal Singh and published by CRC Press. This book was released on 2023-02-01 with total page 533 pages. Available in PDF, EPUB and Kindle. Book excerpt: Climate change has intensified in recent decades, which has affected crop production as well as facilitated the emergence of new diseases and insect pests, causing serious threats to agriculture. Farmers have mostly taken a crop-based approach to insect pest management (IPM); the authors of this new volume, however, take the unique approach that IPM based on specific cropping systems is more efficient, resulting in reduced cultivation costs, increased yield and profitability, and decreased residue from crop produce and products. This volume presents the results of research done by crop protection scientists on integrated pest management in diverse cropping systems based on rice, wheat, maize, pulses, food legumes, oilseeds, groundnut, potato, and other horticulture crops. With chapters written by well-known and experienced scientists in their fields, this volume provides in-depth knowledge on integrated pest management in conjunction with an array of specific cropping systems, taking into consideration all the elements, including the crops, crop sequences, spatial and temporal aspects of managing an agricultural system, and other aspects. This volume will be valuable for entomologists, plant pathologists, and agronomists, as well as for farmers—both small and industrial sized, agricultural extension centers, faculty and students, and many others involved with crop cultivation.
Download or read book The Black leg Disease of Cabbage Caused by Phoma Lingam Tode Desmaz written by Martin Perry Henderson and published by . This book was released on 1918 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Soilborne Microbial Plant Pathogens and Disease Management Volume Two written by P. Narayanasamy and published by CRC Press. This book was released on 2019-10-08 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt: Crop disease management strategies revolve around the principles of exclusion, eradication and immunization. Cultural practices are aimed at preventing or reducing the accumulation of pathogen population (inoculum). Development of cultivars with genetic resistance by transgressing resistance gene(s) through traditional breeding procedures or biotechnological techniques is the most effective and acceptable strategy, as it is environment-friendly and does not need any additional cost to the grower. Assessment of different grades of resistance of cultivars or genotypes to soilborne microbial pathogens has been possible by quantifying pathogen populations or their DNA contents in the test plants by applying biological and molecular methods. This second volume of a two-volume set focuses on the soilborne microbial plant pathogens and the diseases caused by them. The book provides information on ecology and epidemiology of soilborne microbial plant pathogens and various strategies applicable for effective management of diseases. Chapters cover exclusion and prevention strategies; improvement of host plant resistance; biological management; application of chemicals; and integration of these disease management strategies. Features Discusses various aspects of soilborne microbial plant pathogens to develop effective methods of managing diseases. Presents information on epidemiology and ecology of soilborne microbial plant pathogens. Facilitates the application of management strategies alone or in combination with others for effective suppression of disease development. Features information on application of biotic and abiotic biological control agents (BCAs) to suppress pathogen development either by directly acting on the pathogen(s) or indirectly by enhancing host resistance to the pathogens. Employs biotic and abiotic biocontrol agents either to replace or reduce the use of chemicals is an achievable approach for managing the soilborne microbial pathogens.
Download or read book Microlog Canadian Research Index written by and published by . This book was released on 1992 with total page 1322 pages. Available in PDF, EPUB and Kindle. Book excerpt: An indexing, abstracting and document delivery service that covers current Canadian report literature of reference value from government and institutional sources.
Download or read book Integrated Pest Management for Potatoes in the Western United States written by LARRY STRAND and published by UCANR Publications. This book was released on 2006 with total page 179 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fungicide Benefits Assessment written by and published by . This book was released on 1991 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biological Management of Diseases of Crops written by P. Narayanasamy and published by Springer Science & Business Media. This book was released on 2013-06-05 with total page 383 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biological management of diseases of crops is influenced by the nature of interactions between the pathogens and other organisms and the plants. Due to development of resistance in pathogens to fungicides and bactericides, determination of compatibility of biotic biocontrol agents with chemicals is essential for selecting strains of biocontrol agents (BCAs) showing resistance to chemicals to effectively restrict use of the chemicals. Microbial plant pathogens and the antagonists present in the soil and on the plant surfaces are influenced by various cultural practices. It is possible to reduce disease incidence and intensity by crop sanitation and using appropriate rotational crops. Application of physical techniques involving the use of heat, solarization and irradiation has potential to reduce the pathogen population or weaken the potential of pathogens present in the seed, planting materials and soil.
Download or read book Government Reports Announcements Index written by and published by . This book was released on 1993 with total page 664 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Compendium of Brassica Diseases written by S. Roger Rimmer and published by . This book was released on 2007 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt: This color diagnostic guidebook is a thorough, authoritative, and practical reference for anyone who needs to diagnose and manage disease problems in brassica crops destined for vegetable markets, seeds, oil, and condiments. Fifty-nine international disease experts contributed to the coverage of more than a dozen brassica crops: Cabbage, Cauliflower, Broccoli, Brussels Sprouts, Kohlrabi, Greens, Asian Mustard Greens, Chinese Broccoli (Chinese Kale), Chinese Cabbage, Horseradish, Radish, Turnip, Rutabaga, Oilseed Rape (Canola, Rapeseed), and Culinary or Condiment Mustards. The book covers diseases caused by fungi, bacteria, mollicutes, viruses, and nematodes, as well as noninfectious damage to brassica crops such as herbicide injury, nutrient deficiencies, postharvest disorders, genetic abnormalities, and environmental damage. Plant pathologist-reviewed color photographs provide diagnostic guidance, and current approaches to disease management are provided at the end of each section.
Download or read book Integrated Pest Management for Cole Crops and Lettuce written by University of California Integrated Pest Management Program and published by UCANR Publications. This book was released on 1985 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: Comprehensive guidelines to managing pests in cole crops and lettuce are presented in this manual for growers and advisors. Major topics include cole crops and lettuce development and growth; recognition of insect, nematode, and vertebrate pests, weeds, diseases, and abiotic disorders; and integrated pest management methods. It contains many colored photos, tables, and a glossary.
Download or read book Bibliography of Agriculture written by and published by . This book was released on 1972 with total page 1302 pages. Available in PDF, EPUB and Kindle. Book excerpt:
