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      • Grupo Planeta

        Grupo Planeta is Spain’s leading family-owned publishing and media group and it boasts an extensive product offering at the service of culture, learning, news and audiovisual entertainment. In the years since Editorial Planeta was founded in Barcelona by José Manuel Lara Hernández, in 1949, the Group has become a multinational enterprise. It combines a solid business tradition with its capacity for innovation and its European and international vocation, with an especially prominent presence in Spain, France, Portugal and Latin America.

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      • E-planet Educational Services

        About E-planet E-planet Educational Services is an international organisation created by a dedicated and enthusiastic team of experts on education, marketing and development. Our goal is to provide our partners, students and customers with top-level services and products. That is why we have developed a unique, fully integrated company for ESL (English as a Second Language) educational services and business training. We combine traditional methods with cutting-edge technology to achieve a variety of purposes!

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      • Trusted Partner
        May 2023

        Fungal Plant Pathogens

        by Charles R Lane, Paul Beales, Kelvin J D Hughes

        Covering the key techniques used when working with fungal plant pathogens, this practical manual deals with recognition of disease symptoms, detection and identification of fungi and methods to characterise them well as curation, quarantine and quality assurance. This new edition includes updates with respect to: Greater awareness and concern internationally about plant health and biosecurity Molecular biology - next generation sequencing and in field detection Improved opportunities for surveillance and detection in substrates, such as remote sensing Changes in taxonomy and reference to more current fungal plant pathogens New chapters on tree health, and public awareness, outreach and communications Fungal Plant Pathogens 2nd edition provides a valuable guide to investigating fungal plant diseases and interpreting laboratory findings for postgraduate and advanced undergraduate students, extension plant pathologists, consultants and advisers in agriculture and horticulture and the food supply chain.

      • Trusted Partner
        June 2024

        Plant Nematology

        by Roland N Perry, Maurice Moens, John T Jones

        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.

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        December 2024

        Plant Breeding Technology

        Future Trends and Challenges

        by Zeba Khan

        This book highlights the latest and most exciting technological tools for plant breeding that are becoming the staple of all crop improvement programs. Using case studies and an evidence-based approach to examine the current status of each technique, the book discusses the challenges so far uncovered and future trends. Crop improvement relies on modulating the genes and genomic regions underlying key traits, either directly or indirectly. Direct approaches include overexpression, RNA interference, and genome editing, while conventional breeding constitutes the indirect approach. The integration of cutting-edge tools and technologies has the potential to expedite improvements in crop species. Innovations such as next-generation sequencing, high-throughput genotyping, precision editing, and the utilization of space technology to accelerate growth have opened new avenues in crop improvement programs, aimed at delivering new crop varieties capable of resilience to a variety of challenges. The book presents a systematic guide to various genomics approaches deployed for trait discovery and improvement in crop species. The chapters comprehensively cover each application, its advantages, and disadvantages, and its potential for improvement, supported by illustrative examples. The book: · Emphasizes the latest scientific and technological tools which are becoming the norm in all major crop improvement programs · Explores innovative approaches and cutting-edge technologies utilized in the development and improvement of climate-resilient crops. · Each chapter is supplemented with ample illustrations to clarify and summarize the key points and provides an easy-to-understand overview of the most important concepts, applications and advances in crop improvement technologies.

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        Science & Mathematics
        November 2020

        Techniques for Work with Plant and Soil Nematodes

        by Roland N Perry, David J Hunt, Sergei A Subbotin

        Techniques for Work with Plant and Soil Nematodes is an up-to-date, comprehensive book covering the practicalities of working with and studying soil and plant nematodes. Written by an international team of experts, this book is highly illustrated and provides thorough coverage of methods whilst allowing for relevant information to be located quickly. It includes the fundamental traditional techniques and new methodologies, covering: sampling; extraction; estimating numbers; handling, fixing, staining, mounting; culturing techniques; figure preparation, measurement and image processing; electron microscopy techniques; behavioural and physiological assays; and cytogenetic, biochemical and molecular biology techniques. This book is an essential resource for anyone involved in plant nematology needing to refer to a readily available methodology standard, including students of nematology and parasitology, university lecturers and researchers, diagnostic laboratories, and quarantine and advisory service personnel. It provides a much needed compendium of the spectrum of information needed to work with these microscopic organisms.

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        Science & Mathematics
        April 2024

        Demand-led Plant Breeding

        From Principles to Practice in Emerging Markets

        by Vivienne M Anthony, Cathy Barker

        This companion to "The Business of Plant Breeding: Market-led Approaches to Plant Variety Design in Africa contains experiences from postgraduate educators training the next generation of African plant breeders and professional breeders that are implementing best practices in Demand-Led Breeding (DLB) in their current crop improvement programmes. It is written by highly experienced plant breeders representing several universities, national plant breeding programmes, regional and international agricultural research institutes in Africa, together with expert breeders from Australia and developers from private seed companies. It includes specifically points of learning from real implementation situations from crop breeding programmes in NARS and IARCs in Africa, Australia and internationally. It shares experiences on improving tropical crops, strengthening understanding on how to overcome challenges in designing new crops to increase smallholder farmer adoption and advocating best practices. It also presents five case studies on tropical crops, and discusses the need for an enabling policy environment and the changes needed for Africa to achieve its ambition for food security and Africa's vision 2063.

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        Geography & the Environment
        October 2024

        History and Future of Plants, Planet and People

        Towards a New Ecologically Sustainable Age in People’s Relationships With Plants

        by Alan Hamilton, Pei Shengji

        This fascinating book presents the experiences and pooled knowledge of two very different conservation scientists; Pei Shengji from Sichuan, China and Alan Hamilton from London, UK. They have been drawn together over many years through working on some of the same conservation projects and have discovered that they overlap in their ideas about the sorts of work that needs to be done and how it can best be carried out. The book describes some of their own experiences, set within the contexts of their varied careers and the development of their thinking. Plant conservation is crucial to the preservation of natural ecosystems, but conventional approaches have met with only limited success. The authors have concluded that plant conservationists need social allies - elements of society that have other primary concerns, but whose efforts, if successful, will bring benefits to plant conservation too. It is the state and condition of plants on the ground that ultimately matter in conserving ecosystems, and therefore it is the role of local people who interact directly with them which enables success. Ethnobotany is a key skill required of practical plant conservationists. Its techniques enable them to explore connections between people and plants, learn about local perspectives and establish relationships with the people upon whom conservation and sustainable development relies. This book: recommends how to advance plant conservation, based on real experiences. will inspire more people to become involved in plant conservation. demonstrates how the very different backgrounds of the authors have influenced the courses of their careers, but have enabled them to come to very similar conclusions about conservation practice. demonstrates the importance of geographically-based biocultural diversity, as a counterbalancing force to globalisation.

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        Geography & the Environment
        October 2020

        Plant Invasions

        The Role of Biotic Interactions

        by Anna Traveset, David M Richardson

        Despite many books on plant invasions, none has focused on the role of species interactions. This book is a comprehensive overview of how plant invasions are mediated by varied species interactions and how such invasions influence this important component of biodiversity which involves the interactions (the 'glue') among a community's species. Besides highlighting relevant findings, the book digs deeply into new methodologies to understand species interactions in plant invasions and how this can improve management of invaded communities. The book covers: - Main theories/hypotheses in plant invasion ecology that invoke species interactions - Plant invasions promoted by mutualistic interactions and release from enemies - Antagonistic interactions preventing or hindering plant invasions - Consequences of plant invasions on native species interactions and ecosystem functioning - The interaction network approach to understanding plant invasions - Importance of considering species interactions in managing plant invasions Future avenues of research are highlighted in a final chapter. Table of contents Part I: Background Chapter 1: Plant invasions: the role of biotic interactions – An overview Chapter 2: The role of biotic interactions in invasion ecology: theories and hypotheses Part II: Positive and negative interactions in the soil Chapter 3: Soil biota and non-native plant invasions Part III: Mutualistic interactions that promote plant invasions Chapter 4: Pollination interactions promoting plant invasions- Chapter 5: Seed dispersal interactions promoting plant invasions Chapter 6: Ungulates as dispersal vectors of non-native plants Chapter 7: The role of plant-plant facilitation in non-native plant invasions Chapter 8: How direct and indirect non-native interactions can promote plant invasions, lead to invasional meltdown, and inform management decisions Part IV: Antagonistic interactions that hinder plant invasions Chapter 9: Biotic resistance to plant invasions Chapter 10: EICA 2.0: A general model of enemy release and defence in plant and animal invasions Chapter 11: The role of pathogens in plant invasions Chapter 12: Direct and indirect effects of herbivores influencing plant invasions Part V: Consequences of plant invasions for biotic interactions among native species Chapter 13: Impacts of non-native plants on plant-pollinator interactions Chapter 14: The effect of non-native plant invasions on seed dispersal of native plants Chapter 15: Allelopathic disruptions of biotic interactions due to non-native plants Chapter 16: Competition between native and non-native plants Chapter 17: Indirect biotic interactions between non-native plants and native plants and animals Part VI: Novel techniques and experimental approaches in the study of plant invasions Chapter 18: How a network approach has advanced the field of plant invasion ecology Chapter 19: Molecular ecology of plant-microbial interactions during invasions: progress and challenges Part VII: Biotic interactions and the management of ecosystems invaded by non-native plants Chapter 20: How can progress in the understanding of antagonistic interactions be applied to improve biological control of plant invasions? Chapter 21: Restoration of pollination interactions in communities invaded by non-native plants Chapter 22: Restoration of seed dispersal interactions in communities invaded by non-native plants Chapter 23: Multiple feedbacks due to biotic interactions across trophic levels can lead to persistent novel conditions that hinder restoration

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        June 2024

        Genetics of Salt Tolerance in Plants

        a Central Dogma Perspective and Strategies for Enhancement

        by Showkat Ahmad Ganie, Shabir Hussain Wani

        Gene expression in cells follows a prescribed pathway that conforms to the Central Dogma; where the genetic information stored in DNA is transcribed into RNA and then expressed into proteins, which influences most plant traits. Plant salt tolerance research is directed towards identifying nucleotide variants that could contribute to tolerant phenotypes. This book comprehensively presents the current state of knowledge on plant salt tolerance through meticulous analysis of the processes operating across the Central Dogma. It provides a detailed account of modulation of gene expression through genome editing systems to achieve crop improvement against salt stress. It also provides state-of-the-art information on advances in breeding technologies of genome selection and accelerated de novo domestication for rapidly improving the salt tolerance of plants for global food security. This book: 1.Provides a comprehensive coverage of plant salt tolerance mechanisms. 2.Spotlights various factors functioning along the Central Dogma pathway and their regulation in response to salinity. 3.Examines how these factors function to protect the plants from high salinity. 4.Highlights advances in cutting-edge breeding technologies for improving salt tolerance. The book will be of particular value to students and researchers of plant genetics, molecular biology and physiology and those with an interest in salinity and salt tolerance.

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        May 2021

        The Constituents of Medicinal Plants

        by Andrew Pengelly

        A classic in the literature of herbal medicine, this book explains in simple terms the commonly occurring chemical constituents of medicinal plants, and how these react with the human body. The major classes of plant constituents, such as phenols, terpenes and polysaccharides, are described both in terms of their chemical structures and their pharmacological activities.The last 20 years has seen huge growth in research output in phytochemistry, and this edition has been thoroughly revised to incorporate up-to-date research. It contains a new chapter on resins and cannabinoids, and additional content on macrocarpals, essential oil chemotypes, mushroom polysaccharides, phytochemical synergy, and toxicology of phytochemicals.Features include:· Over 200 diagrams of chemical structures· Coverage of energetics, synergism and the emerging field of network pharmacology· New content on seaweeds and fungi, and polyphenol-rich foods· References to primary research literature in pharmacy, pharmacology, chemistry, plant biology, molecular biology, integrative medicine and many other disciplinesWritten by an experienced herbal practitioner, The Constituents of Medicinal Plants has become a standard textbook for courses on plant-based medicine. It is also an essential desktop reference for health practitioners, lecturers, researchers, producers, and anyone with an interest in how medicinal herbs work. Table of contents 1: Introduction to Phytochemistry 2: Phenols 3: Polyphenols – tannins and flavonoids 4: Glycosides 5: Terpenes 6: Triterpenoids and saponins 7: Resins and cannabinoids 8: Essential oils 9: Polysaccharides 10: Alkaloids 11: Plant lipids and alklylamides

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        The Sky Always Bright--Short and Medium Works Collection

        by "Dream Round 2020" Theme Literary Essay Activity Office

        This book is a collection of short and medium works in the series, including short and medium stories, short and medium reportage, prose, poetry and children's literature. These works are rich in the characteristics of the times and the breath of life. They show the moving deeds of Hunan's targeted poverty alleviation and targeted poverty alleviation, and demonstrate the spirit of people's struggle towards a well-off society. The theme is clear and prominent, the tone is positive, portraying and praising the most beautiful people and typical models participating in poverty alleviation and development, praising the true feelings of the world and transmitting positive social energy.

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        Humanities & Social Sciences
        May 2016

        A matter of intelligence

        by Charmian Brinson, Richard Dove

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        Literature & Literary Studies
        March 2018

        Selection of Chinese Modern and Contemporary Literary Works

        by Li Wei, Yang Cheng

        The book encompasses representative Chinese modern and contemporary poetry, novels, proses, and dramas created by several well-known Chinese writers, like Gong Zizhen, Xu Zhimo, Dai Wangshu, Lu Xun, Lao She, Cao Yu, etc. In this book, each piece of work is presented with author introdcution, analysis of theme and artistic characteristics, and questions to be answered by readers.

      • Trusted Partner
        April 2021

        RNAi for Plant Improvement and Protection

        by Bruno Mezzetti, Jeremy Sweet, Lorenzo Burgos

        RNA interference (RNAi) has the potential to make major contributions towards sustainable crop production and protection with minimal environmental impacts compared to other technologies. RNAi is being developed and exploited both within plants (i.e. host-induced gene silencing, HIGS) and/or as topical applications (e.g. spray-induced gene silencing, SIGS) for targeting pest and pathogen genes and for manipulating endogenous gene expression in plants. Chapters by international experts review current knowledge on RNAi, methods for developing RNAi systems in GM plants and applications for crop improvement, crop production and crop protection. Chapters examine both endogenous systems in GM plants and exogenous systems where interfering RNAs are applied to target plants, pests and pathogens. The biosafety of these different systems is examined and methods for risk assessment for food, feed and environmental safety are discussed. Finally, aspects of the regulation of technologies exploiting RNAi and the socio-economic impacts of RNAi technologies are discussed. Chapter 1: Introduction to RNAi in Plant Production and Protection. Bruno Mezzetti, Jeremy Sweet and Lorenzo Burgos Chapter 2: Gene silencing to induce pathogen-derived resistance in plants. Zhen Liao, Elena Zuriaga, Ángela Polo and Maria L. Badenes Chapter 3: Exogenous application of small RNAs as a tool for gene function discovering. Barbara Molesini and Tiziana Pandolfini Chapter 4: The “Trojan Horse” approach for successful RNA interference in inscects. Dimitrios Kontogiannatos, Anna Kolliopoulou and Luc Swevers. Chapter 5: Biogenesis and functional RNAi in fruit-trees. Michel Ravelonandro and Pascal Briard Chapter 6: Gene silencing or gene editing: the pros and cons. Huw D Jones Chapter 7: Application of RNAi technology in Forest Trees. Matthias Fladung, Hely Haggman and S. Sutela Chapter 8: Host-induced gene silencing and spray-induced gene silencing for crop protection against viruses. Angela Ricci, Silvia Sabbadini, Laura Miozzi, Bruno Mezzetti and Emanuela Noris. Chapter 9: Small talk and large impact: the importance of small RNA molecules in the fight of plant diseases. Kristian Persson Hodén and Christina Dixelius Chapter 10: dsRNA stability during external applications – an overview. Ivelin Pantchev, Goritsa Rakleova and Atanas Atanassov Chapter 11: Boosting dsRNA delivery in plant and insect cells with peptide- and polymer-based carriers: cases-based current status and future perspectives. Kristof de Schutter, Olivier Christiaens, Clauvis Nji Tizi Taning and Guy Smagghe Chapter 12: Environmental safety assessment of RNAi plants for pest control. Salvatore Arpaia, Olivier Christiaens, Paul Henning Krogh, Kimberly Parker and Jeremy Sweet Chapter 13: Food and feed safety assessment of RNAi plants and products. Hanspeter Naegeli, Gijs Kleter and Antje Dietz-Pfeilstetter Chapter 14: Regulatory aspects of RNAi in plant production. Werner Schenkel and Achim Gathmann Chapter 15: The Economics of RNAi technology in plant breeding: from the innovation landscape to consumer acceptance. Dario Frisio and Vera Ventura Chapter 16: Communication challenges of RNAi and selected communication messages from iPLANTA for dissemination. Hilde-Gunn Opsahl-Sorteberg

      • Trusted Partner
        July 2024

        Biological Control Programmes in Canada, 2013-2023

        by Meghan A. Vankosky, Veronique Martel, Paul K. Abram, Susanna Acheampong, Patrice Audy, Jacob V. Basso, Tracey Baute, Roger L. Becker, Koïchi Beltrando, Andrew M.R. Bennett, Jonathan Bernardo-Santos, Suzanne E. Blatt, Michael K. Bomford, Sébastien Boquel, Patrice Bouchard, Robert S. Bourchier, Susan M. Boyetchko, Andrea M. Brauner, Jacques Brodeur, Luc Brodeur, Rosemarije Buitenhuis, Erin Bullas-Appleton, Naomi Cappuccino, Juli Carrillo, Allan L. Carroll, Haley Catton, Daniel Cormier, Ghislaine Cortat, Jenny S. Cory, Joan E. Cossentine, Isabelle Couture, Massimo Cristofaro, Rosemarie De Clerck-Floate, Carly A. Demers, Pauline S. Deschodt, Peggy L. Dixon, Josée Doyon, Shelby V. Dufton, Tim J Dumonceaux, François Dumont, Marianne Elliott, David J. Ensing, Nadir Erbilgin, Maya Evenden, Diana Catalina Fernandez, José L. Fernández-Triana, Jeffrey G. Fidgen, Annabelle Firlej, Kevin D. Floate, Anne-Marie Fortier, François Fournier, Marc Fournier, Michelle T. Franklin, Annie-Ève Gagnon, Bruno G

        Biological control is an important component of integrated and ecological pest management programmes. Its importance continues to increase as plant protection is challenged with climate change, invasive species, pesticide resistance, de-registration of pesticide active ingredients, and increasing consumer demands for sustainably produced food and fibre. Biological control is highly compatible with organic cropping systems and evolving pest management frameworks, including biovigilance. Canada continues to be a world leader in biological control research, development of biological control policy, and implementation of biological control programmes. This is the sixth volume of a series of books reporting on the status of biological control research and on biological control programmes employed in Canada. This volume features 58 case study chapters that describe the research and progress in implementation of biological control for pests including insects, mites, weeds, and plant pathogens. Topics important to biological control, including policy, emerging technologies, biological control in urban landscapes and future targets for biological control are reviewed. Although the volume focusses on the Canadian biological control experience, the chapters will be of interest to a global audience of researchers and students of biological control, risk assessment, ecology, and pest management. This book Offers a detailed analysis of the state-of-the-art of biological control in Canada. Explains how biological control research is responding to challenges including climate change and invasive alien species. Gives insights in effective risk assessment and pest management. It is a valuable resource for students and researchers of pest management and biological control, and for practitioners and policy-makers needing analysis of the practical implications of using this approach.

      • Trusted Partner
        Botany & plant sciences
        December 1997

        Plant Clinic Handbook

        by Jim M Waller, B J Ritchie, Mark Holderness

        Since its creation in 1920, The International Mycological Institute has been concerned with the identification of plant-pathogenic fungi and bacteria. Part of its role has been the development of plant clinics, which have an important role in providing access for farmers and extension workers to specialist scientific services for the diagnosis of plant disease problems and advice on control measures. Clinics can also be bases from which surveys of crop problems are made and data on the needs of farmers are assimilated, in order to identify research priorities. This practical handbook provides information on all aspects of the technical procedures, material requirements and organisation for the effective operation of a plant clinic. It describes the diagnostic process, from field observation and collection through to methods of culture, microscopy, keeping records and reference material, general laboratory practice and equipment maintainance. The procedures described have been used successfully at IMI for many years, and through a series of training programmes, have been transferred to laboratories in many other countries. Essential reading for those involved in setting up and running plant clinics and plant quarantine facilities, this handbook will also be of interest to all practitioners and advanced students of plant pathology, particularly those concerned with diagnostics, and to crop protection specialists working in an advisory capacity.

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        Picture books

        The Lilac Girl

        by Ibtisam Barakat (author), Sinan Hallak (illustrator)

        Inspired by the life story of Palestinian artist, Tamam Al-Akhal, The Lilac Girl is the sixth book for younger readers by award-winning author, Ibtisam Barakat.   The Lilac Girl is a beautifully illustrated short story relating the departure of Palestinian artist and educator, Tamam Al-Akhal, from her homeland, Jaffa. It portrays Tamam as a young girl who dreams about returning to her home, which she has been away from for 70 years, since the Palestinian exodus. Tamam discovers that she is talented in drawing, so she uses her imagination to draw her house in her mind. She decides one night to visit it, only to find another girl there, who won’t allow her inside and shuts the door in her face. Engulfed in sadness, Tamam sits outside and starts drawing her house on a piece of paper. As she does so, she notices that the colors of her house have escaped and followed her; the girl attempts to return the colors but in vain. Soon the house becomes pale and dull, like the nondescript hues of bare trees in the winter. Upon Tamam’s departure, she leaves the entire place drenched in the color of lilac.   As a children’s story, The Lilac Girl works on multiple levels, educating with its heart-rending narrative but without preaching, accurately expressing the way Palestinians must have felt by not being allowed to return to their homeland. As the story’s central character, Tamam succeeds on certain levels in defeating the occupying forces and intruders through her yearning, which is made manifest through the power of imaginary artistic expression. In her mind she draws and paints a picture of hope, with colors escaping the physical realm of her former family abode, showing that they belong, not to the invaders, but the rightful occupiers of that dwelling. Far from being the only person to have lost their home and endured tremendous suffering, Tamam’s plight is representative of millions of people both then and now, emphasizing the notion that memories of our homeland live with us for eternity, no matter how far we are from them in a physical sense. The yearning to return home never subsides, never lessens with the passing of time but, with artistic expression, it is possible to find freedom and create beauty out of pain.

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        Work-Life Balance

        Malevolent Managers and Folkloric Freelancers

        by Wayne Reé, Benjamin Chee

        When a malevolent multinational arrives on our shores, familiar creatures like pontianaks, manananggals, rākṣasīs and ba jiao guis are forced out of their jobs. Some give in and sign up for mundane corporate life – but others would rather fight than join the broken-spirited hordes of the (desk)bound. Benjamin Chee’s comics and Wayne Rée’s prose intertwine in this collection to bring you familiar Asian mythology in an even more familiar setting: the realm of dead-end work, glass ceilings and truly hellish bosses.

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