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| Web URL(s): | http://www.apsnet.org/publications/phytopathology/backissues/Documents/1991Articles/phyto81n10_1133.pdf#page=96
Last checked: 10/15/2015
Requires: PDF Reader
Notes: Item is within a single large file |
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| Publication Type:
| Report |
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| Content Type: | Abstract or Summary only |
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| Author(s): | Ferrin, D. M.;
Wadsworth, M. L. |
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| Author Affiliation: | Department of Plant Pathology, University of California, Riverside |
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| Title: | Production of sporangia and chlamydospores by metalaxyl-resistant and -sensitive isolates of Phytophthora parasitica from ornamental hosts. |
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| Source: | Phytopathology. Vol. 81, No. 10, October 1991, p. 1229. |
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| Publishing Information: | St. Paul, MN: American Phytopathological Society |
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| Keywords: | TIC Keywords: Chlamydospores; Metalaxyl; In vitro
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| Abstract/Contents: | "The in vitro production of sporangia and chlamydospores by field isolates of Phytophthora parasitica resistant (P-015F) and sensitive (P-068F, P-012F and P-048F) to metalaxyl was compared in the presence and absence of the fungicide. At 0 ug/ml sporangium production by P-015F was equal to, less than and greater than P-068F, P-012F, and P-048F, respectively. Sporangium production by P-015F increased 45.9 and 62.5% at 1 and 10 ug/ml, respectively, and decreased 21.6% at 100 ug.ml. In contrast, sporangium production by P-068F decreased 39.1, 52.8 and 84.8% at 1, 10, 100 ug/ml, respectively. Sporangium production by P-012F and P-048F at 10 ug/ml decreased 99.4 and 99.0% respectively. At 0 ug/ml, chlamydospore production by P-015F was greater than both P-068F and P-012F. Chlamydospore production decreased 12.1, 54.8, and 88.4% for P-015F and 26.4, 70.7 and 88.7% for P-068F at 1, 10, and 100 ug/ml, respectively." |
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| Language: | English |
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| References: | 0 |
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| Note: | This item is an abstract only! |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Ferrin, D. M., and M. L. Wadsworth. 1991. Production of sporangia and chlamydospores by metalaxyl-resistant and -sensitive isolates of Phytophthora parasitica from ornamental hosts.. Phytopathology. 81(10):p. 1229. |
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| Web URL(s):
http://www.apsnet.org/publications/phytopathology/backissues/Documents/1991Articles/phyto81n10_1133.pdf#page=96
Last checked: 10/15/2015
Requires: PDF Reader
Notes: Item is within a single large file |
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MSU catalog number: SB 599 .P48 |
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