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Publication Type:
| Report |
Author(s): | Colbaugh, P. F.;
Heidel, A.;
McAfee, Tom |
Author Affiliation: | Colbaugh: Associate Professor- Turfgrass and Ornamental Pathology; Heidel: Departmento of Plant Pathology and Microbiology, College Station; and McAfee: Student Assistant- The Texas Agricultural Experiment Station at Dallas |
Title: | Efficacy of fungicides for controlling rhizoctonia blight of St. Augustinegrass |
Section: | Pests: Diseases Other records with the "Pests: Diseases" Section
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Source: | Texas Turfgrass Research - 1990. June 1990, p. 46-48. |
Publishing Information: | College Station, TX: Texas Agricultural Experiment Station |
# of Pages: | 3 |
Series: | Texas Turfgrass Consolidated Progress Reports PR-4736 thru PR-4768 |
Abstract/Contents: | Field tests were used to evaluate commercial and experimental fungicides for controlling Rhizoctonia blight of Raleigh St. Augustinegrass. Fungicides were evaluated for their effectiveness under conditions of heavy disease pressure. Results of field investigations with 42 fungicide treatments 28 days after application demonstrated that Spotless (1.0 oz), ICIA523 (2.8 oz), SDS66608 (3.7 oz), RH3866 (1.9 oz), Fungo (2.0 oz), Duosan (5.0 oz), PCNB 50DF (24.0 oz), G696 (24.0 oz), and Rhiozolex (4.0 oz) when applied on days 1 and 15 gave protection during the 28-day period. Fungicide treatments applied once on day 1 were generally not as effeective for disease suppression as fungicides applied two times. One combination fungicide treatment, SN84364 (4.0 oz) plus SN99731 (1.0 oz), and singly applied SN84364 (4.0 oz) gave good disease protection with a single spray application. |
Language: | English |
References: | 3 |
Note: | "June, 1990" Tables |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Colbaugh, P. F., A. Heidel, and T. McAfee. 1990. Efficacy of fungicides for controlling rhizoctonia blight of St. Augustinegrass. Tex Turfgrass Res. p. 46-48. |
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