Full TGIF Record # 30460
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Web URL(s):http://www.apsnet.org/publications/phytopathology/backissues/Documents/1993Articles/phyto83n12_1331.pdf#page=8
    Last checked: 10/16/2015
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Publication Type:
i
Report
Content Type:Abstract or Summary only
Author(s):Clarke, B. B.; Schumann, G. L.
Author Affiliation:Dept. of Plant Pathology, Rutgers Univ.; Univ. of Massachusetts
Title:Predicting Rhizoctonia blight and reducing fungicide inputs on creeping bentgrass using environmental and immunoassay-based forecasts
Source:Phytopathology. Vol. 83, No. 12, December 1993, p. 1338.
Publishing Information:St. Paul, MN: American Phytopathological Society
# of Pages:1
Keywords:TIC Keywords: Agrostis stolonifera; Brown patch; Disease forecasting; Fungicide application; Application rates
Abstract/Contents:"Three disease forecasting systems were evaluated in MA and NJ for their potential to accurately predict Rhizoctonia blight and reduce fungicide applications on turf. Fungicides were applied to creeping bentgrass according to environment-based (EB), immunoassay-based (IB), and EB+IB forecasting systems during 1991-1992. Forecast-based applications were compared to preventive calendar sprays. The EB parameters most indicative of disease outbreaks included relative humidity >/ 95% for >/ 10 h, precipitation >/ 2.54 mm within a 36 h period, and minimum and mean air and soil temperatures >/ 15 C, 20 C, 18 C, 21 C, respectively. The EB, IB, and EB+IB systems provided acceptable levels of disease control and reduced fungicide applications an average of 10, 28, and 40%, respectively."
Language:English
References:0
Note:This item is an abstract only!
ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Clarke, B. B., and G. L. Schumann. 1993. Predicting Rhizoctonia blight and reducing fungicide inputs on creeping bentgrass using environmental and immunoassay-based forecasts. Phytopathology. 83(12):p. 1338.
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Web URL(s):
http://www.apsnet.org/publications/phytopathology/backissues/Documents/1993Articles/phyto83n12_1331.pdf#page=8
    Last checked: 10/16/2015
    Requires: PDF Reader
    Notes: Item is within a single large file
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