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| Publication Type:
| Report |
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| Author(s): | Heller, P. R.;
Kellogg, S. |
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| Author Affiliation: | Dept. of Entomology, Pennsylvania State University, University Park. |
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| Title: | Hairy Chinch Bug Control on a Home Lawn in Butler, Pa., 1987. (1) |
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| Source: | Insecticide and Acaricide Tests. Vol. 13, 1988, p. 352. |
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| Publishing Information: | Lanham, MD:Entomological Society of America |
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| Keywords: | TIC Keywords: Festuca; Blissus leucopterus hirtus; Control; Insecticides; Chlorpyrifos; Benfuracarb; Bendiocarb
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| Trade Names: | Dursban |
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| Abstract/Contents: | "The lawn consisted primarily of fine leafed fescue. Treatment plots were 5 X 6 ft, arranged in a randomized complete block design and replicated 3 times. Liquid formulations were applied by using a CO2 sprayer with 4 8004VS TeeJet nozzles mounted on a 6-ft boom, operating at 28 psi, and delivering 5 gal/1000 sq ft. Granular formulations were applied by using a hand-held shaker and mixed with a fine grade of top-dressing sand to facilitate product distribution. At treatment time, the following soil and environmental conditions existed: air temperature, 84F, soil temperature, 90F; RH 90%; amount of thatch, 1.25 inches; soil type, silt loam; soil size separation, 14.2% sand, 63.6% silt, 22.2% clay; soil moisture, 19.2%; soil pH 6.2; organic matter, 3.1%; water pH, slightly acidic; 2.2 inches of rainfall was recorded over the posttreatment period. Posttreatment counts were made 13 Aug, 10 days after the initial treatment. Hairy chinch bugs were sampled by driving a 6-inch-diam stainless steel cylinder into the turf, filling with water, and counting the number of chinch bug nymphs and adults floating to the surface during a 10-min period. Three floatation samples were taken randomly from each replicate, and the total number of chinch bugs from each sample was recorded and converted to a sq-ft count. An average of 318.2 hairy chinch bug nymphs and adults/sq ft was recorded 3 Aug before treatment. Posttreatment counts completed on 13 Aug showed that all products provided significant control. No phytotoxicity was recorded." |
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| Language: | English |
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| References: | 0 |
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| See Also: | See also Part 2, p. 353, R=13454. R=13454
See also Part 3, p. 354, R=13455. R=13455 |
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| Note: | Tables |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Heller, P. R., and S. Kellogg. 1988. Hairy Chinch Bug Control on a Home Lawn in Butler, Pa., 1987. (1). Arthropod Manage. Tests. 13:p. 352. |
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MSU catalog number: SB 951 .A1 I48 |
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