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| Publication Type:
| Report |
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| Author(s): | Shetlar, D. J.;
Power, K. T.;
Richmond, D.;
Williamson, R. C.;
Niemczyk, H. D. |
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| Author Affiliation: | The Ohio State University, Ohio Agricultural Research and Development Center, Wooster, OH 44691 |
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| Title: | Control of black cutworm and sod webworm larvae on golf course putting green turf, Franklin County, OH, 1993 |
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| Source: | Arthropod Management Tests. Vol. 19, 1994, p. 302. |
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| Publishing Information: | Annapolis, MD: Entomological Society of America |
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| # of Pages: | 1 |
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| Keywords: | TIC Keywords: Agrostis stolonifera; Agrotis ipsilon; Crambinae; Pyralidae; Chlorpyrifos; Insecticide evaluation
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| Abstract/Contents: | "The study was located on the range 1 and 2 of the The Ohio State University Turfgrass Research Center, Columbus, OH. Insecticides were applied 12 Aug to plots 4 x 8 ft. (1.2 x 2.4 m) arranged in a RCB, replicated three times. Sprays were applied using a Solo backpack sprayer equipped with a Teejet RX8006VS nozzle calibrated to deliver a volume of approximately 1 gal/1000 square-feet (407 liter/ha). Treatments were not irrigated but the entire plot received approximately 1/4 in (6 mm) of rirrigation between 4:00PM and 5:00 PM each day. Environmental conditions at the time of treatment were as follows: Turf: level, 0.5 inch (13 mm) height, light dew present. Thatch: loose, moist, 1/4 in (6.4 mm) or less. Soil: very moist, 78 degrees F (25.6 degrees C) at 1 in (2.5 cm), 71 degrees F (21.7 degrees C) at 3 inch (7.6 cm), sandy clay. Weather: sunny, 79 degrees F (26.1 degrees C), 5-10 mph (8-16 km/h) wind. Efficacy data taken 16 Aug (4 DAT) and 26 Aug (14 DAT) were based on the number of BCW [Black cutworm] and SWW [Sod webworm] larvae flushed in a 1 square yard ( 0.84 square meter) area using a soap irritant of 15 ml Joy dishwashing detergent in 2 gal (7.6 liter) water. Insufficient larval numbers were obtained 16 Aug for data analysis, and no phytotoxicity was observed." |
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| Language: | English |
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| References: | 0 |
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| Note: | Tables |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Shetlar, D. J., K. T. Power, D. Richmond, R. C. Williamson, and H. D. Niemczyk. 1994. Control of black cutworm and sod webworm larvae on golf course putting green turf, Franklin County, OH, 1993. Arthropod Manage. Tests. 19:p. 302. |
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