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| Publication Type:
| Report |
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| Content Type: | Abstract or Summary only |
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| Author(s): | Gleason, M. L.;
Christians, N. C. [E.] |
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| Author Affiliation: | Department of Plant Pathology; Department of Horticulture, Iowa State University, Ames, IA 50011 |
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| Title: | Evaluation of fungicides for control of leaf spot in Kentucky bluegrass, 1993 |
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| Source: | Fungicide and Nematicide Tests. Vol. 49, 1994, p. 346. |
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| Publishing Information: | St. Paul, MN: American Phytopathological Society |
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| # of Pages: | 1 |
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| Keywords: | TIC Keywords: Poa pratensis; Leaf spot; Drechslera poae; Disease control; Fungicide evaluation; Fungicides
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| Cultivar Names: | Park |
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| Abstract/Contents: | "Trials were conducted at the Turfgrass Research Area of Iowa State University's Horticulture Research Farm, Gilbert, IA. Fungicides were applied to Kentucky bluegrass (cv. Park) maintained at 2 1/2-inch cutting height, using a modified bicycle sprayer at 30 psi and a dilution rate of 5 gal/1000 ft2. The experimental design was a randomized complete block with four replications. All plots measured 4 ft X 5 ft. Fungicide applications began on 10 Jun and continued at recommended intervals (14 or 21 days) until 12 Aug. Disease development was rated on 14 Jul, 30 Jul, and 18 Aug. Disease development was light to moderate during the test period, which was unusually rainy. Several compounds suppressed disease significantly in comparison to the untreated check on each rating date. Daconil SDG at 3.8 oz and a 14-day interval gave the most consistent disease control, closely follwowed by ASC 67098 at 6.0 oz and a 14-day interval. No evidence of phytotoxicity was observed during the test period." |
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| Language: | English |
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| References: | 0 |
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| Note: | This item is an abstract, with table, only! |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Gleason, M. L., and N. C. [E.] Christians. 1994. Evaluation of fungicides for control of leaf spot in Kentucky bluegrass, 1993. Fungicide Nematicide Tests. 49:p. 346. |
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MSU catalog number: SB 951.3 .F82 |
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