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| Publication Type:
| Report |
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| Content Type: | Abstract or Summary only |
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| Author(s): | Power, K. T.;
Shetlar, D. J.;
Niemczyk, H. D.;
Belcher, M. G. |
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| Author Affiliation: | Deparment of Entomology, Ohio Agricultural Research and Development Center, The Ohio State University, OH |
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| Title: | Control of the black turfgrass ataenius on a golf course fairway in Ashland County, OH, 1992 |
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| Source: | Insecticide and Acaricide Tests. Vol. 18, 1993, p. 323-324. |
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| Publishing Information: | Lanham, MD: Entomological Society of America |
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| # of Pages: | 2 |
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| Keywords: | TIC Keywords: Ataenius spretulus; Poa pratensis; Lolium perenne; Insect control; Insecticide application
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| Geographic Terms: | Ohio |
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| Abstract/Contents: | "The study was located on a golf course fairway at Jeromesville. Insecticides and entomopathogenic nematodes were applied 29 Jun to plots 2.4 X 3.1 m arranged in RCB replicated 4 times. Granular insecticides were applied using a drop spreader and liquids using a CO2 sprayer with Teejet XR8006VS nozzles at 2.46 kg/cm2 pressure that delivered a volume of 407 liter/ha. Nematodes were applied with a CO2 sprayer using Teejet 8015 nozzles at 3.87 kg/cm2 pressure that delivered a spray volume of 990 liter/ha. The experimental area was irrigated approximately 6.4 mm after all treatments were applied but before sprays had dried on the grass blades. BTA populations was ca. 40/0.1 m2, 60% 1st, 20% 2nd, 20% 3rd instars. Environmental conditions at time of treatment were: turf: level, dry, 1.6 cm height, 50% annual bluegrass, 30% perennial ryegrass, 20% annual bluegrass; thatch: dense, moist, 1.3cm; soil: moist, 65 degrees F at 2.54 cm and 67 degrees F at 7.62 cm; weather: sunny, 64 F, wind 0-8 km/h; water: pH 6.65. Efficacy data were taken on 7 and 9 Jul (8 & 10 DAT) based on the number of live BTA larvae and pupae in 6, 10.8 cm diam samples from each plot. No phytoxicity was observed." |
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| Language: | English |
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| References: | 0 |
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| Note: | Table
This item is an abstract only! |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Power, K. T., D. J. Shetlar, H. D. Niemczyk, and M. G. Belcher. 1993. Control of the black turfgrass ataenius on a golf course fairway in Ashland County, OH, 1992. Arthropod Manage. Tests. 18:p. 323-324. |
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