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| Publication Type:
| Report |
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| Author(s): | Shetlar, D. J.;
Belcher, M.;
Niemczyk, H. D. |
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| Author Affiliation: | Department of Entomology, The Ohio State University, Ohio Agricultural Research & Development Center, Wooster, OH |
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| Title: | Black cutworm and sod webworm larval control on creeping bentgrass, 1996. |
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| Section: | Ornamentals
Other records with the "Ornamentals" Section
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| Source: | Arthropod Management Tests. Vol. 22, 1997, p. 351. |
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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: Larva; Agrotis ipsilon; Crambinae; Pyralidae; Insect control; Agrostis stolonifera; Bifenthrin; Diazinon; Chlorpyrifos; Carbaryl; Cyfluthrin; Application rates; Formulations
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| Abstract/Contents: | "The study was conducted on the Ohio State University Turfgrass Research Facility in Columbus, OH. Insecticides were applied on 1 Aug to plots 4 X 8 ft arranged in a RCB, replicated 3 times with the replicates separated by 3 ft. Liquid treatments were applied using a CO₂ sprayer with Teejet™ 8006VS nozzles at 15 psi pressure that delivered a volume of 1.0 gal/1000 ft₂. Granular treatmenst were applied using a shaker jar. Sprays were not irrigated and granulars received ¼-inch of irrigation immediately after application. Environmental conditions at time of treatment were as follows: Turf: level, moderately dense, ½-inch height, light dew present. Thatch: none. Soil: moist, 80°F at 1.0 inch, 83°F at 3.0 inch, clay loam. Weather: partly cloudy, 81°F, 3-8 mph wind. Evaluation on 5 Aug (4 DAT) was based on the number of BCW and SWW larvae flushed to the surface in a 1.0 yd₂ area with a soap irritant drench of 15 ml Joy™ dishwashing detergent in 2.0 gal water. All treatments were equally effective in reducing the population density of BCW as well as SWW significantly below that in the untreated check. 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., M. Belcher, and H. D. Niemczyk. 1997. Black cutworm and sod webworm larval control on creeping bentgrass, 1996.. Arthropod Manage. Tests. 22:p. 351. |
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