Following the worldwide success of Dr. Blancard's volumes on Tomato Diseases and Cuncurbit Diseases, the author and his colleagues have produced a further indispensable tool for the diagnosis, understanding, and control of parasitic and non-parasitic diseases of lettuce, chicory, and endive. Two sections comprise this essential handbook. The first contains practical analytical text, over 500 color photos and diagrams and includes systematic cross-referencing between similar-looking conditions to help lead the reader to the correct diagnosis. The second section consists of Factfiles describing the pathogenic organisms that affect the crops, their biological charcteristics, and appropriate methods of protection and control. A Color Atlas of Diseases of Lettuce and Related Salad Crops is vital for every scientist, instructor, and student in agriculture, agronomy, biology, horticulture, mycology, and plant pathology, as well as serious gardeners and crop consultants. Over 500 superb large colour photos and diagrams Systematic cross referencing for accurate diagnosis Factfiles of pathogenic organisms for biological characteristics and control 513 color photos, 22 color diagrams

Maintaining food security in the face of human population increase and climate change is one of the critical challenges facing us in the 21st Century. Utilisation of the full range of agrobiodiversity will be a necessary tool in addressing this challenge. In this book a team of international contributors review all aspects of utilization and conservation of crop wild relative (CWR) and landrace (LR) diversity as a basis for crop improvement and future food security. This book will appeal to a wide array of specialists and postgraduate students, such as those working in the fields of agrobiodiversity conservation and use, conservation, ecology, botany, genetics, plant breeding and agriculture.

Smaller insect orders; True bugs; Beetles; True flies; Butterflies and moths; Sawflies, ants and wasps; Mites; Wild or ornamental host plants cited in the text.

Vegetable Diseases focuses primarily on diseases that are caused by pathogens. Chapters dealing with the general principles of the causes, diagnosis and control of vegetable crop diseases are followed by crop-based chapters. Each disease entry includes a brief introduction to the disease, detailed description of disease symptoms, information on the pathogen and disease development, and suggestions on how to manage the problem. Top quality color photos illustrate the book throughout. This book will be useful to a range of professionals including research and extension plant pathologists; diagnosticians and plant lab personnel; teachers of agriculture and related subjects; university students in agriculture and related fields; commercial farmers, vegetable producers, and farm managers; agriculturalists in the fields of seed production, vegetable breeding, agrichemicals, pest control, marketing, and other subjects; government and regulatory persons dealing with agriculture; serious gardeners and hobbyists. Crop based organisation for easy diagnosis High quality color photos 444 color illustrations, 5 tables

Covering the most important pathogens of potatoes, this handbook provides clear, concise descriptions of the symptoms and cycles of diseases. It also provides detail on the distribution, economic importance, and advice on the control. Illustrated with over 250 color photographs of affected crops, pest profiles and detailed characteristics of common prey to potato crops, this book is the ultimate aid to the rapid identification and control of disease for this important crop. * Coverage includes identifcation, disease cycle, economic importance, and control * Problem-oriented organization * Over 250 color illustrations; full color * Field guide practicality

Plant Nematode Biology and Parasitism; Migratory ectoparasites; Soybean: Glycine max; Peanut (groundnut): Arachis hypogeae; Other beans and peas; Vegetables; Vegetable crops; Flowers; Flower crops; Cereais; Rice: Oryza sativa; Maize: Zea mays L.; Wheat: Triticum aestrivum; Root and Tuber Crops; Potato: Solanum tuberosum; Sweet potato: Ipomoea batatas; Yams: Dioscorea spp.; Cassava: Manihot esculenta; Taro: Colocasia esculenta; Ginger: Zingiber officinale; Carrot: Daucus caro ta; Sugar beet: Beta vulgaris; Tree, Plantation, and Cash Crops; Banana and plantain: Musa spp.; Black pepper: Piper nigrum; Citrus crops; Coconut: Cocos nucifera; ail palm: Elaeis guineensis; Cotton: Gossypium spp.; Tobacco: Nicotiana tabacum; Coffee: Coffeae spp.; Sugarcane: Saccharum officinarum; Pineapple: Ananas comosus; Deciduous fruit and nut crops; Collection, Extraction, and Preservation of Nematodes for Oiagnosis; Collecting samples; Care of samples after collection; Extraction of nematodes from soiI and plant samples; Staining nematodes in plant tissues; Nematode identification.

Covering the most important pathogens, this handbook provides clear, concise descriptions of the symptoms and cycles of diseases, their distribution and economic importance and advice on their control. The text is illustrated with some 300 color photographs of affected crops to aid in the rapid identification of disease. The book also includes 'pest profiles' that identify, with the use of color photographs, the pests that commonly prey on pea and bean crops. -Problem oriented organization -High quality color photos -Handy size for practical use -300 color illustrations

The production of mushrooms (Agaricus bisporous) is a major, world-wide, highly mechanized process. Healthy crops are essential if yields, quality and profitability are to be maintained. This book covers the recognition, biology, and control of pests and diseases which are a major cause of crop losses. Up-to-date and intensely illustrated, Mushroom and Disease Control fully explores the important aspects of pest and disease control. From changes in the management of pest and pathogen populations and new methods of crop production to the more effective use of environmental controls and environmental protection, this book provides an essential guide for crop grower and all those closely connected with the culture of the crops. Check lists for pest and disease control and hygiene applications provide practical applications for readers as well. * Over 200 color illustrations * Coverage includes pests, disease, weed molds, and recognition, biology and control of abiotic disorders * Includes practical checklists for pest and disease control and hygiene applications

This Trilogy explains “What is Horticulture?”. Volume three of Horticulture: Plants for People and Places presents readers with detailed accounts of the scientific and scholastic concepts which interact with the arts and humanities and which now underpins the rapidly evolving subject of Social Horticulture. This discipline transcends the barriers between science, medicine and the arts. This volume covers:- Horticulture and Society, Diet and Health, Psychological Health, Wildlife, Horticulture and Public Welfare, Education, Extension, Economics, Exports and Biosecurity, Scholarship and Art, Scholarship and Literature, Scholarship and History and the relationship between Horticulture and Gardening. This volume brings the evolution of the Discipline and Vocation of Horticulture firmly into the 21st Century. It covers new ground by providing a detailed analysis of the value of Horticulture as a force for enhancing society in the forms of social welfare, health and well-being, how knowledge is transferred within and between generations, and the place of Horticulture in the Arts and Humanities. Substantial emphasis is given to the relationships between health, well-being and plants by the internationally acclaimed authors who have contributed accounts of their work in this book.

Ornamental trees, shrubs and flowers have always been extremely popular and in large demand. Whether in gardens or parks, common usage of alpines, bedding plants, cacti, cut flowers, house plants and pot plants, as well as herbaceous plants, ornamental grasses, shrubs and trees makes a definitive volume on their pests of essential value to entomologists and plant scientists. The fully revised and updated second edition of Pests of Ornamental Trees, Shrubs and Flowers follows up the successful previous edition with coverage of many new pests and highly detailed color photographs. The book opens with a review of the main features of insects, mites and other major pest groups. . Each major order and family of pests is considered in turn, with details of their status, host range, world distribution, diagnostic features and biology. Descriptions of the characteristic damage caused are also given. Contains coverage of more than 60 new pests and nearly 90 additional color photographs Discusses principles of pest control of ornamental plants, followed by sections on the various pests