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DOI: | 10.1111/j.1439-0434.1993.tb01406.x |
Web URL(s): | http://onlinelibrary.wiley.com/doi/10.1111/j.1439-0434.1993.tb01406.x/pdf Last checked: 07/31/2013 Requires: PDF Reader Access conditions: Item is within a limited-access website |
Author(s): | Hodges, Clinton F.;
Campbell, Douglas A.;
Christians, Nick |
Author Affiliation: | Department of Horticulture, Iowa State University, Ames, Iowa 50011 |
Title: | Evaluation of Streptomyces for biological control of Bipolaris sorokiniana and Sclerotinia homoeocarpa on the Phylloplane of Poa pratensis |
Source: | Journal of Phytopathology. Vol. 139, No. 2, October 1993, p. 103-109. |
Publishing Information: | Berlin: Paul Parey Scientific Publishers |
# of Pages: | 7 |
Related Web URL: | http://onlinelibrary.wiley.com/doi/10.1111/j.1439-0434.1993.tb01406.x/abstract Last checked: 07/31/2013 Notes: Abstract only |
Keywords: | TIC Keywords: Streptomyces; Sclerotinia homoeocarpa; Bipolaris sorokiniana; Poa pratensis; Antagonism; Dollar spot; Leaf spot; Biological control
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Cultivar Names: | Newport |
Abstract/Contents: | "Several species of Streptomyces were evaluated for their ability to control Sclerotinia homoeocarpa (dollar spot) and Bipolaris sorokiniana (leaf spot) on the phylloplane of Poa pratensis (Kentucky bluegrass). Species evaluated included S. diastaticus (S32), S. galbus (S35), and S. hygroscopicus (isolates S13, S28). Sll evaluations were conducted on the upper epidermis of intact attached leaves of Poa pratensis, and antagonism was measured as the ability of Streptomyces isolates to prevent chlorophyll loss from leaves inoculated with B. sorokiniana or S. homoeocarpa during pathogenesis. Only S. hygroscopicus (S13) effectively prevented infection and subsequent chlorophyll loss from leaves inoculated with B. sorokiniana or S. homoeocarpa. Isolate S28 of S. hygroscopicus showed erratic antagonism of both pathogens, depending upon how the isolate was prepapred for use. Streptomyces diastaticus and S. galbus were antagonistic to S. homoeocarpa only in whole culture form." |
Language: | English |
References: | 32 |
Note: | Reprint appears in Phytopathologische Zeitschrift, 193(2) October 1993, p. 103-109 Abstract appears in English and German Figures |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Hodges, C. F., D. A. Campbell, and N. Christians. 1993. Evaluation of Streptomyces for biological control of Bipolaris sorokiniana and Sclerotinia homoeocarpa on the Phylloplane of Poa pratensis. J. Phytopathol. 139(2):p. 103-109. |
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| DOI: 10.1111/j.1439-0434.1993.tb01406.x |
| Web URL(s): http://onlinelibrary.wiley.com/doi/10.1111/j.1439-0434.1993.tb01406.x/pdf Last checked: 07/31/2013 Requires: PDF Reader Access conditions: Item is within a limited-access website |
| MSU catalog number: SB 599 .P47 |
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