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Publication Type:
| Report |
Content Type: | Abstract or Summary only |
Author(s): | Soika, M. D.;
Sanders, P. L. |
Author Affiliation: | Department of Plant Pathology, The Pennsylvania State University, University Park, PA 16802 |
Title: | Control of spring leaf spot/melting-out on Kentucky bluegrass, 1993 |
Source: | Fungicide and Nematicide Tests. Vol. 49, 1994, p. 349. |
Publishing Information: | St. Paul, MN: American Phytopathological Society |
# of Pages: | 1 |
Keywords: | TIC Keywords: Poa pratensis; Leaf spot; Melting out; Drechslera poae; Disease control; Fungicide evaluation; Fungicides
|
Cultivar Names: | S-21 |
Abstract/Contents: | "This evaluation was conducted at the Landscape Management Research center, University Park, PA, on Kentucky bluegrass maintained under home lawn/golf course fairway management conditions. Urea (46-0-0) was applied at 1.0 lb nitrogen per 1000 sq ft on 4 Apr, and Scotts 32-3-10 was applied at 1.0 lb nitrogen per 1000 sq ft on 12 May. Individual plots, 3 ft x 14 ft, were arranged in a randomized complete block design with three replications. Fungicides were applied with a CO2-powered boom sprayer, using TeeJet 8004 nozzles, at 30 psi, in water equivalent to 2 gal per 1000 sq ft. Applications were made on 14 and 27 Apr, and 11 and 25 May, except as noted in the table. Treatments were visually evaluated on 11 and 26 May. Data obtained were subjected to analysis of variance and Duncan's Multiple Range test. Disease pressure was constant during the test period. The dicarboximide fungicides, Chipco 26019 and Vorlan, and the methoxyacrylate fungicide, ICIA5504, provided excellent disease control throughout the trial. The gaps in the disease severity values result from the fact that a number of fungicides being evaluated under confidentiality agreements were included in this trial. Data from these fungicides are not included in the table." |
Language: | English |
References: | 0 |
Note: | This item is an abstract, with table, only! |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Soika, M. D., and P. L. Sanders. 1994. Control of spring leaf spot/melting-out on Kentucky bluegrass, 1993. Fungicide Nematicide Tests. 49:p. 349. |
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