Download or read book Two Currant Aphids that Migrate to Willow herbs written by Edith M. Patch and published by . This book was released on 1927 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Maine Naturalist written by and published by . This book was released on 1924 with total page 828 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Aphids on the World s Herbaceous Plants and Shrubs 2 Volume Set written by R. L. Blackman and published by John Wiley & Sons. This book was released on 2008-04-15 with total page 1460 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aphids are well-known as pests of agriculture, horticulture and forestry, but they are also one of the most biologically interesting groups of plant-feeding insects, and thus have attracted the attention of biologists in many research fields such as ecology, biodiversity, physiology, behaviour and genetics. Following the successful format of previous books on the world's aphids by the same authors, these two volumes provide a comprehensive species-by-species account of the aphids on the world's herbaceous plants and shrubs. They can be used not only as an identification guide and information source for entomologists and taxonomists throughout the world, but also as a unique database for studies of biodiversity and insect-plant relationships. In all, 3120 aphid species in 340 genera are covered, feeding on 2150 genera of host plants. Volume 1 features comprehensive host lists and keys to the aphids colonizing each plant genus. This information is supplemented in Volume 2 by a systematic account of all the aphid species, which provides information on their appearance in life, host range, geographical distribution and life cycles. There are 357 original line drawings, 252 photographs of slide-mounted specimens and 1000 references. Aphids on the World's Herbaceous Plants and Shrubs is the culmination of many years of work by two leading specialists and provides an essential research tool and standard reference work for entomologists in universities and research institutes throughout the world.

Download or read book Technical Note written by and published by . This book was released on 1928 with total page 1964 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Pea Aphid in Maine written by Edith Marion Patch and published by . This book was released on 1927 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Annual Report of the Maine Agricultural Experiment Station written by Maine Agricultural Experiment Station and published by . This book was released on 1927 with total page 362 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bulletin Maine Agricultural Experiment Station written by Maine Agricultural Experiment Station and published by . This book was released on 1927 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Experiment Station Record written by United States. Office of Experiment Stations and published by . This book was released on 1927 with total page 1008 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book E written by and published by . This book was released on 1936 with total page 654 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Shipley Collection of Scientific Papers written by and published by . This book was released on 1920 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Experiment Station Record written by U.S. Office of Experiment Stations and published by . This book was released on 1927 with total page 1146 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Report on the Agricultural Experiment Stations written by and published by . This book was released on 1928 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Aphids on the World s Crops written by R. L. Blackman and published by John Wiley & Sons. This book was released on 2000-04-07 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fully revised and updated, this new edition of 'Aphid's on the World's Crops' is the only publication to provide non-specialist workers wherever they are in the world, with an identification guide and an information source on one of the main groups of agriculturally important insects. It incorporates: * The latest information on the biology and distribution of both major and minor aphid pest species covering 455 species in 130 genera. * 40 additional crops, bringing the total to almost 300 * More aphid species in the keys * Approximately 500 new references It features those aspects of the biology of aphids most relevant to their taxonomy and identification, followed by a crop-oriented illustrated identification guide. It also includes a comprehensive, systematic account of the genera and species of aphids inhabiting crop plants. Comprehensively written by leading authorities in the world, it includes user-friendly identification keys with many illustrations, a summary of the techniques available for studying aphids, a list of further information sources and a photographic guide to the 150 most economically important species. It will be a reliable and invaluable reference tool for economic, applied and agricultural entomologists at universities, research institutes and advisory centres throughout the world.

Download or read book The Proceedings of the Entomological Society of London written by Entomological Society of London (1833-1933) and published by . This book was released on 1928 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bulletin written by and published by . This book was released on 1927 with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Aphids of the Rocky Mountain Region written by Miriam Augusta Palmer and published by . This book was released on 1952 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book List of Bulletins of the Agricultural Experiment Stations written by United States. Department of Agriculture. Library and published by . This book was released on 1927 with total page 770 pages. Available in PDF, EPUB and Kindle. Book excerpt: