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| Publication Type:
| Report |
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| Content Type: | Abstract or Summary only |
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| Author(s): | Colbaugh, P. F.;
Engelke, M. C. |
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| Author Affiliation: | Texas Agric. Exp. Station, Dallas, TX |
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| Title: | Sclerotinia dollar spot on bentgrasses. 1992 |
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| Source: | Biological and Cultural Tests for Control of Plant. Vol. 8, 1993, p. 111. |
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| Publishing Information: | St. Paul, MN: The American Phytopathological Society |
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| # of Pages: | 1 |
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| Keywords: | TIC Keywords: Agrostis stolonifera; Sclerotinia homoeocarpa; Dollar spot
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| Abstract/Contents: | "The incidence and severity of Sclerotinia dollarspot on 20 entries of the bentgrass National Turfgrass Evaluation Program was determined during the month of Aug on a nursery green at TAMU-Dallas TX. The number of dollar spot infection centers per plot were determined by direct counts on each of three replicate 4.5 m2 field plots planted in a randomized block design. Disease symptoms were determined on a two-year-old experimental green maintained at 0.4 cm cutting height and moderate levels of fertility and daily irrigation. The commercial bentgrass varieties SR1020 and SYN3-88 had the highest mean disease ratings among replicate plots of the NTEP bentgrass entries, while SYN1-88 and Carmen also had a high incidence of disease symptoms on the field plots. The lowest mean number of infection centers was noted on replicate plots of 88 CBE, 88 CBL, SYN4-88, Providence, and Pennlinks. With the exception of the most susceptible varieties SR1020 and SYN3-88 the mean number of disease centers for all other members of the NTEP collection was not statistically different then the standard variety Penncross." |
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| Language: | English |
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| References: | 0 |
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| See Also: | Other items relating to: DOLLAR |
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| Note: | Table
This item is an abstract only! |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Colbaugh, P. F., and M. C. Engelke. 1993. Sclerotinia dollar spot on bentgrasses. 1992. Biol. Cult. Tests Control Plant Dis. 8:p. 111. |
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MSU catalog number: SB 975 .B5 |
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