Download Plant Pathologists' Pocketbook by J M Waller, J M LennA©, S Waller PDF

By J M Waller, J M LennA©, S Waller

This crucial guide for complex scholar and training plant pathologists has been completely reorganised and up to date considering that book of the second one variation in 1983. New beneficial properties contain the rearrangement of issues to facilitate use, and forty four brief succinct chapters, each one delivering worthy and useful info. There are a number of new bankruptcy themes and 5 total sections masking sickness acceptance and evaluate, causation, prognosis and research in addition to ailment administration and common thoughts and data.

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Sample text

This is usually achieved by designating the yield of the healthy plot at each location as the reference yield. It is also important that statistical and agronomic considerations on plot size be duly considered. It is important that the required precision for the yield estimates be determined at the outset; the results of uniformity trials can be used to establish the required size and shape of plots as well as the number of replicates (James and Shih, 1973). Yield loss is calculated as the difference in yield between a diseased and a healthy treatment expressed as a percentage of the yield of the healthy plot at each location.

1–14. T. (1989) Sampling and Analysis of Relationships Between Insects, Diseases, Nematodes, Weeds and Intercropping Systems: Method Development. Technical Paper 270, Commonwealth Science Council, London, UK, 67 pp. S. (1987) Crop Loss Assessment and Pest Management. APS Press, St Paul, Minnesota, USA, 270 pp. J. and Holderness, M. (1998) Plant Clinic Handbook. IMI Technical Handbook No. 3. CAB International, Wallingford, UK, 94 pp. S. S. C. James2 1 Monsanto Company, Kings Court II Building, 2129 Chino 2 Roces Avenue, Makati City, Philippines; ISAAA AmeriCenter, c/o Cornell University, Ithaca, NY 14853, USA Introduction Plant diseases were first studied because of the yield losses they cause, yet the development of techniques and programmes for estimating these losses have been relatively neglected compared to other specializations in plant pathology.

W. (1991) Estimated losses of crops from plant pathogens. CRC Handbook of Pest Management 1, 2nd edn. CRC Press, Boca Raton, pp. 15–51. Katsube, T. and Koshimizu, Y. (1970) Influence of blast disease on harvests in rice plant I: effect of panicle infection on yield components and quality. E. (1977) Surveys of foliar diseases of spring barley in England and Wales, 1972–75. Plant Pathology 26, 21–29. C. (1952) The interpretation of progress curves for potato blight and other plant diseases. Plant Pathology 1, 109–117.

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