A quantitative method to examine large numbers of soil samples for Synchytrium endobioticum,the cause of potato wart disease |
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| Authors: | Michael C. Hampson Paul R. Thompson |
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| Affiliation: | (1) Research Branch, Agriculture Canada, P.O. Box 7098, St. John's West;(2) Production and Marketing Branch Agriculture Canada, Sir Humphrey Gilbert Building, St. John's, Newfoundland, Canada |
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| Abstract: | Summary Resting sporangia were collected from dried soil on 37- m mesh, extracted with chloroform, and deposited on grid, marked membrane filters. The technique gives consistent figures, a rapid estimate of the inoculum potential of a soil, and is suited for analysis of large volumes of soil samples.Contribution No. 47, Research Station, Agriculture Canada, P.O. Box 7098, St. John's Newfoundland. |
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