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METHOD FOR DETERMINING WHETHER OR NOT ALL OF PYTHIUMS CONTAINED IN TEST SAMPLE ARE NON-PHYTOPATHOGENIC
METHOD FOR DETERMINING WHETHER OR NOT ALL OF PYTHIUMS CONTAINED IN TEST SAMPLE ARE NON-PHYTOPATHOGENIC
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机译:确定测试样品中所有吡啶是否全部为非致病原的方法
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摘要
The present invention provides a method for determining whether or not all of pythiums contained in a test sample are non-phytopathogenic. The method comprises: (a) putting the test sample on a front surface of a film comprising a through-hole having a cross-sectional area of not less than 0.785 square micrometers and not more than 7.065 square micrometers; (b) leaving the test sample at rest after the step (a); (c) observing a back surface of the film after the step (b); and (d) determining that all of the pythiums contained in the test sample are non-phytopathogenic, if pseudohyphae are not found on the back surface of the film in the step (c).
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