Control of the Root-knot Nematode Meloidogyne Incognita on Vegetables PDF Download

Author: E. I. Nwadinobi
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Author: A. Ciancio
Publisher: Springer Science & Business Media
ISBN: 1402060637
Category : Technology & Engineering
Languages : en
Pages : 364

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The second volume of the IMPD series describes aspects related to the most important phytoparasitic nematodes, considering the integration of biological control methods with other management practices and technologies, including the use of predatory nematodes and microbial rhizosphere antagonists. A focus is given on regional issues. A review on nematode management in cotton is integrated by a chapter on management of nematodes on wheat. New technologies are also revised.

Author: Roland N. Perry
Publisher: CABI
ISBN: 1800622422
Category : Science
Languages : en
Pages : 661

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Plant-parasitic nematodes are a major threat to crop production in all countries, and identification of nematodes and knowledge of their biology is of paramount importance. Providing a broad introduction to nematodes as plant parasites, this book begins by describing nematodes by genera, and then builds on this foundation to detail nematode biology and pest management, including resistance, and biological and chemical control. This 3rd edition is updated to address advances in our knowledge of plant-parasitic nematodes, particularly concerning the molecular aspects of host-parasite relationships, including the application of genomics to nematode biology. Changes in control and management strategies are also covered. The influence of climate change on plant-parasitic nematodes is addressed in a new chapter on ecology. Primarily aimed at students (MSc and PhD), this book is also invaluable for researchers and lecturers in nematology, plant pathology and parasitology, advisory and quarantine services, and crop protection scientists.

Author: Clive Pankhurst
Publisher: Cabi
ISBN:
Category : Science
Languages : en
Pages : 482

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1. Defining and assessing soil health and sustainable productivity 2. The relationship of soil health to ecosystem health 3. Rationale for developing bioindicators of soil health 4. Bioindicators: perspectives and potential for land users, researchers and policy makers 5. Soil microbial biomass, activity and nutrient cycling as indicators of soil health 6. Soil enzyme activities as integrative indicators of soil health 7. Soil microflora as bioindicators of soil health 8. Potential use of plant root pathogens as bioindicators of soil health 9. Soil microfauna as bioindicators of soil health 10. Community structure of soil arthropods as a bioindicator of soil health 11. Can the abundance or activity of soil macrofauna be used to indicate the biological health of soils? 12. Biodiversity of soil organisms as indicators of soil health 13. Biomonitoring of soil health by plants 14. Bioindicators to detect contamination of soils with special reference to heavy metals 15. Chemical and molecular approaches for rapid assessment of the biological status of soils 16. Use of genetically modified microbial biosensors for soil ecotoxicity testing 17. Biological indicators of soil health: synthesis.

Author: Richard A. Sikora
Publisher: Cabi
ISBN: 9781789247541
Category : Science
Languages : en
Pages : 488

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Plant parasitic nematodes are costly burdens of crop production, causing an estimated US$80 - 118 billion per year in damage to crops. They are associated with nearly every important agricultural crop, and are a significant constraint on global food security. Regulations on the use of chemical pesticides have resulted in growing interest in alternative methods of nematode control. Future changes in climate, cropping systems, food habits, as well as social and environmental factors also affect the options for nematode control. Taking a systematic crop by crop approach, this book: Outlines the economic importance of specific plant parasitic nematode problems on the major food and industrial crops. Presents the state-of-the-art management strategies that have been developed to reduce specific nematode impacts, and outlines their limitations. Contains case studies to illustrate impact in the field. Aims to anticipate future changes in nematode disease pressure that might develop as a result of climate change, and new cropping systems.

Author: Sankari Meena et al.
Publisher: GRIN Verlag
ISBN: 3656749361
Category : Science
Languages : en
Pages : 59

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Doctoral Thesis / Dissertation from the year 2010 in the subject Biology - Genetics / Gene Technology, grade: 94.30, Tamil Nadu Agricultural University, course: Plant Nematology, language: English, abstract: Tomatoes (Lycopersicon esculentum) are origin of South America and were first used as food in Southern Mexico. Since the fruit has seeds and grows from flowering plant, botanically it is classified under fruits. It is the state vegetable of New Jersey and official state fruit of Ohio and its juice is the official beverage of Ohio.The fruit is rich in lycopene which is an antioxidant found to be good for the heart and effective against certain cancer diseases. Also the fruits are rich in vitamin A and C, calcium and potassium. The best sources of lycopene are found in processed tomato products. Eighty per cent of the tomatoes harvested are industrially processed. Increase in demand of the processed products of tomato in domestic and international markets make an upward trend in the cultivation of this crop. Now days, tomatoes are important ingredient in pizza and pasta sauces. High acidic content in the fruit makes it a prime candidate in the canning industries.The factors that are attributed for the reduction of fruit yield of the crop include both biotic and abiotic stresses. Among the biotic stresses, plant parasitic nematodes play a major role in reducing the crop yield as tomatoes are excellent host for the nematodes. In general, Crop loss due to these nematodes worldwide was estimated to be greater than 11 per cent and among vegetables, infestation of root knot nematode contributes major loss for the crops (Ayyar, 1926). Annual yield loss of crops due to plant parasitic nematodes have been estimated about dollar 78 billion worldwide and dollar 8 billion for US growers. In Tamil Nadu, the loss incurred was estimated about Rs. 200 crores (Jonathan et al., 2005).Generally, nematode management success over a long term requires several alternatives and integration of approaches which should be economically feasible. This is especially true for horticultural crops. Therefore, safe and alternative methods for managing plant parasitic nematodes in horticultural crops are critically needed for the development of sustainable cropping systems. A promising alternative is the use of microbial antagonists against plant parasitic nematodes which are ecofriendly and economically feasible and it does not allow the nematodes to develop into new races or biotypes.In addition to that, they are easily amenable for mass production, formulation technology and easy to deliver in the field.

Author: Faheem Ahmad
Publisher: Springer Nature
ISBN: 9819938929
Category : Science
Languages : en
Pages : 346

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This book provides the most comprehensive and up-to-date review of research on vegetable plants associated with root-galls disease caused by root-knot nematodes (RKNs), Meloidogyne spp. Vegetables retain a key position in cultural cuisines and their consumption worldwide due to rich sources of micronutrients, including vitamins, minerals and antioxidants, but root galls disease of these crops caused by RKNs steals both quantity and quality from production. The field of plant nematology has experienced exponential growth over the past decade, and these RKNs are now known as widely damaging obligate plant parasites of vegetable plants. Advances are being made in understanding their biology, parasitism in the root system, giant cell development, root gall formation, chemical signalling, root-knot disease complexes, and management systems. This compilation provides an invaluable resource for studying root-galls disease of vegetable plants to those readers associated with plant nematology, plant pathology, plant protection, and agricultural science, including researchers, teachers, advanced undergraduates and graduate students, and even agricultural extension agents and farmers.

Author: Priyanka Ankalgi
Publisher:
ISBN:
Category :
Languages : en
Pages : 0

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Author: Carmen G. Trivino
Publisher: INIAP Archivo Historico
ISBN:
Category :
Languages : en
Pages : 312

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Author: Paul Arthur Hedin
Publisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 304

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