Faced with climate changes, pest pressure on plants is increasing and new pest complexes are appearing, for which plant protection solutions are not yet available. The reduction of anthropic pressure on agroecosystems requires a reduction in the use of chemical inputs and the promotion of biocontrol approaches. In this book, we present new advances on plant disease management that are emerging from research outputs. The ability of biocontrol products to directly (e.g. production of antimicrobial peptides or quorum quenching activities by microorganisms, use of plant or agro-industrial by-products as biopesticides, etc.) or indirectly (e.g. via the increase of plant defense or plant growth pathways) protect plants against pathogens and pests is also considered. We also address new strategies like the development of phage-based biocontrol products and those that consider the plant as a holobiont and plant microbiota as targets of biocontrol treatments. The important question of the current regulatory process needed to launch plant production products on the market is also addressed, such as methods to evaluate their environmental impact.

'Roger Phillips has written the best mushroom book I know.' - Hugh Fearnley-Whittingstall, author of River Cottage Veg Every Day! The culmination of over thirty years' work, Roger Phillips's authoritative and superbly illustrated reference work is packed with information and original photographs. The essential illustrated mycological encyclopedia, this book is also clear, user friendly and will appeal to a wide range of readers. Unsurpassed in both illustrative and descriptive detail, Mushrooms contains over 1,250 photographs, often showing the specimens in various stages of growth, and includes all the latest botanical and common names as well as current ecological information on endangered species. Having sold more than 750,000 copies in Europe of his previous title on mushrooms, Roger Phillips's Mushrooms once again sets the benchmark. Quite simply, nobody with an interest in the subject can afford to be without this book.

For centuries, English country gentlemen had collected exotic pictures for their saloons and rare books for their libraries. By the end of the seventeenth century, they had begun to collect trees. Within the space of a few years, hundreds of new specimen trees enriched the British landscape, and demand was high for the most splendid imports: maples and tulip trees from the American colonies, cypresses and cedars from Europe and Lebanon, and oriental plane from Greece and Turkey, with its romantic associations with Plato's Academy.

How did these extraordinary trees make their way to the gardens of Britain and Ireland? Who were the scholars and daredevils who combed the new and old worlds in search of green treasure? What crimes did they commit, and what price did they pay to bring the world's charismatic megaflora to the gardens of home?

In this exuberant history, Thomas Pakenham reveals the marvellous tales of adventure, discovery, rivalry, and passion that created the modern British landscape.

Die Akasias, algemeen bekend as "doringbome", is waarskynlik the kenmerkendste en mees bekende groep bome in Afrika. Hulle is een van die grootste groepe en word gewoonlik met 'n tipiese Afrika landskap geassosieer. Hierdie omvattende boek, veldgids tot die Akasias van Suid-Afrika, maak dit maklik om Akasias te identifiseer en sluit in: 'n Volledige weergawe van al 48 erkende spesies, subspesies en varieteite van die genus Acacia wat binne die grense van Suid-Afrika voorkom, insluitende vier nuut beskryfde spesies. Kleur illustrasies van die mees belangrike aspekte rakende die identifikasie van hierdie plante. Bondige teks waarin die habitat, algemene voorkoms, hoofstam, lote, dorings, blare, bloeiwyse, peule en saad van elke vorm beskryf word. 'n Verspreidingskaart van elke vorm.

Plants provide the food, shelter, medicines, and biomass that underlie sustainable life. One of the earliest and often overlooked uses of plants is the production of smoke, dating to the time of early hominid species. Plant-derived smoke has had an enormous socio-economic impact throughout human history, being burned for medicinal and recreational purposes, magico-religious ceremonies, pest control, food preservation, and flavoring, perfumes, and incense. In ten illustrated chapters, this global compendium documents and describes approximately 2,000 global uses for over 1,400 plant species. The Uses and Abuses of Plant-Derived Smoke is accessibly written and provides a wealth of information not only on human uses, but also on conservation issues and the role of smoke, fire, and heat in promoting seed germination in biodiversity hot spots. Divided into nine main categories of use, the compendium lists plant-derived smoke's the medicinal, historical, ceremonial, ritual and recreational uses. Plant use in the production of incense and to preserve and flavor foods and beverages is also included. Each entry includes full binomial names and family, an identification of the person who named the plant, as well as numerous references to and other scholarly texts. Of particular interest will be plants such as Tobacco (Nicotiana tabaccum), Boswellia spp (frankincense), and Datura stramonium (smoked as a treatment for asthma all over the world), all of which are described in great detail. In addition, this is one of the first ethnobotanical books to include a section on plant conservation. It addresses issues of over-harvest and invasiveness, the two primary conservation concerns with human-exploited species.

An up-to-date, comprehensive and brilliantly illustrated book on fungi foraging in Britain and Europe. It covers every known edible species, and all the poisonous groups, as well as a few very common species and a handful of mushrooms included for their interesting or unusual characteristics. Identify edible and poisonous mushrooms. Distinguish between 'lookalike' species. Know when is the best time and place to hunt for each species. Identify edible species which should be left alone because they are threatened Photos show each species in its natural habitat, to aid identification. Perfect for all ability levels - from absolute beginner to the experienced fungi forager who'd like to become an expert. Each edible species is ranked according to its difficulty/danger level, so beginners can start with the easiest ones, while experienced foragers can learn how to safely forage for the trickier species that other mushroom foraging guides leave out.

Back in print just in time for spring! Originally published in 1948, this is the germinal text on nearly 250 species of spring wildflowers found in West Virginia. Common or English names and scientific or Latin names are given for each species. The descriptions are in two sections: The first description includes the meaning of the name of the flower, uses, habitats, and ranges in West Virginia. Secondly, the plant itself is described in deep detail to help in identification. Each description is accompanied by a facing page detailed line drawing. This book is a must have for those interested in the beauty and science of West Virginia's spring flora.