Download or read book Handbook of the Main Economic Insects of British Columbia written by Chester Lanault Neilson and published by . This book was released on 1954 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Supplement I written by Clyde E. Morgan and published by . This book was released on 1977 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Miscellaneous Publication written by and published by . This book was released on 1927 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Publications British Columbia Dept of Agriculture written by British Columbia. Dept. of Agriculture and published by . This book was released on 1978 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Medicinal Plants written by Thomas S. C. Li and published by CRC Press. This book was released on 2000-06-16 with total page 534 pages. Available in PDF, EPUB and Kindle. Book excerpt: Medicinal Plants: Culture, Utilization and Phytopharmacology covers over 400 species. Each chapter gathers valuable information from a wide variety of sources, and supplies it to the user in convenient table format, arranged alphabetically by scientific name, followed by the common name. Data topics include: major constituents (active ingredients) and medicinal values of plants; toxicity or hazardous components; essential oils; value-added products and possible uses; cultivation and harvesting; diseases and insects found in medicinal plants. Three appendices (alphabetical listing of plants by common name, followed by the scientific name; essential oils and their derivation; active ingredients and their sources) provide handy cross-references to the Tables.
Download or read book The Recognition and Life History of the Major Insect and Mite Pests of Ornamental Shrubs and Shade Trees of British Columbia written by British Columbia. Ministry of Agriculture and published by Province of British Columbia, Ministry of Agriculture. This book was released on 1980 with total page 62 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Publication written by and published by . This book was released on 1980 with total page 866 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Handbook of Mites of Economic Plants written by Vincenzo Vacante and published by CABI. This book was released on 2015-12-21 with total page 892 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mites pose a serious problem to plants worldwide, attacking crops and spreading disease. When mites damage crops of economic importance the impacts can be felt globally. Mites are among the most diverse and successful of invertebrates, with over 45,000 described species, with many more thousands to be discovered. They are responsible for a significant portion of the losses of crops for food, fibre, industry and other purposes, and require expensive and often controversial pest control measures. Understanding these mites is vital for entomologists, pest researchers, agronomists and food producers. Knowledge of mite pests helps to inform control strategies and optimize the production of economic plants and the agrarian economy. This encyclopedia provides a thorough coverage of the mites and the problems they cause to crops, yet it is easily searchable, organised by mite species and subdivided into helpful headings. It takes a worldwide view of the issue of mites injurious to economic plants, describing mites prevalent in different regions and discussing control methods appropriate in different environments. This book provides an encyclopaedic reference to the major mites, described by family in terms of their internal and external morphology, bio-ecology and family systematics. Methods of mite collection and laboratory study is described, as well as species diagnostic characteristics, worldwide distribution, host plants, identification by the type of damage they cause and control strategies, including chemical and biological intervention and integrated pest management measures. Mites of the following families are included: (Eriophyoidea, Tarsonemidae, Tuckerellidae, Tenuipalpidae, Tetranychidae, Acaridae, Penthaleidae). Mites of Economic Plants is an important resource for students of entomology and crop production, and as a thorough reference guide for researchers and field workers involved with mites, crop damage and food production.
Download or read book Agriculture Handbook written by and published by . This book was released on 1990 with total page 896 pages. Available in PDF, EPUB and Kindle. Book excerpt: Set includes revised editions of some issues.
Download or read book Recognition and Life History of the Major Insect and Allied Pests of Vegetables in British Columbia written by F. L. Banham and published by British Columbia Department of Agriculture, Entomology Branch. This book was released on 1970 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Report written by British Columbia. Department of Agriculture and published by . This book was released on 1957 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book National Union Catalog written by and published by . This book was released on 1973 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes entries for maps and atlases.
Download or read book Memoirs of the Entomological Society of Canada written by Entomological Society of Canada (1951- ) and published by . This book was released on 1971 with total page 694 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Recognition and Life History of the Major Insect and Mite Pests of Berry Crops in British Columbia written by W. T. Cram and published by . This book was released on 1975 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The National Union Catalog Pre 1956 Imprints written by and published by . This book was released on 1968 with total page 712 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Report of the British Columbia Department of Agriculture written by British Columbia. Department of Agriculture and published by . This book was released on 1959 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:
