Download or read book Woolly Aphis of the Apple Schizoneura Lanigera Hausmann written by C. L. Marlatt and published by . This book was released on 1908 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Wooly Apple Aphis written by and published by . This book was released on 1915 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings International Congress of Entomology written by and published by . This book was released on 1926 with total page 786 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Collected Papers of the Ministry of Agriculture and Fisheries written by Great Britain. Ministry of Agriculture and Fisheries and published by . This book was released on 1921 with total page 762 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Report of the Dominion Experimental Farms written by Canada. Dept. of Agriculture. Experimental Farms and published by . This book was released on 1905 with total page 1034 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Reports from the Director Division of for the Year Ending written by Dominion Experimental Farms and Stations (Canada) and published by . This book was released on 1905 with total page 1046 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bulletin written by United States. Bureau of Entomology and published by . This book was released on 1901 with total page 1314 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bulletin written by and published by . This book was released on 1902 with total page 978 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Aphids as Virus Vectors written by Kerry F. Harris and published by Elsevier. This book was released on 2014-05-10 with total page 576 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aphids as Virus Vectors focuses on aphids as vectors of plant viruses and the fundamentals of their relationship with virus and host. The mouthparts and feeding mechanism of aphids are discussed, along with aphid penetration of plant tissues and the transmission mechanisms of aphids as virus vectors. The intrinsic properties and taxonomy of aphid-borne viruses are also examined. Comprised of 22 chapters, this book begins with an overview of the importance of aphids as vectors, their biology, and the properties of the viruses they transmit. These introductory chapters prepare the reader for later ones on aphid-virus-plant interactions. The next section deals with transmission mechanisms, with emphasis on several novel alternatives to many of the traditionally held concepts of how aphids transmit viruses. Accessory factors in non-persistent virus transmission are considered. Subsequent chapters focus on technological advances in aphid-virus research, including the use of aphid cell culturing, radioisotope methodology, membrane feeding, and electrical measurement systems. The most promising frontiers in epidemiological and control-oriented research are discussed in the last two sections. This monograph will be a useful resource for researchers from such varied sciences as entomology, plant science, and virology, as well as for graduate students taking entomology and plant pathology courses on insects in relation to plant diseases.

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Download or read book The Journal of the Board of Agriculture written by and published by . This book was released on 1895 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Cooley s Cyclop dia of Practical Receipts and Collateral Information in the Arts Manufactures Professions and Trades Including Medicine Pharmacy and Domestic Economy written by Arnold James Cooley and published by . This book was released on 1892 with total page 944 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Publications written by Montana Agricultural Experiment Station and published by . This book was released on 1902 with total page 892 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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