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| Publication Type:
| Report |
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| Author(s): | Swier, Stanley R.;
Rollins, Alan;
Carney, Bryan |
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| Author Affiliation: | Spaulding Hall, University of New Hampshire, Durham, NH 03824 |
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| Title: | Control of annual bluegrass weevil with Merit and Tempo, 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. 353. |
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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: Application rates; Insect control; Listronotus maculicollis; Imidacloprid; Cyfluthrin; Agrostis stolonifera; Golf greens; Tank mix; Experimental products
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| Abstract/Contents: | "This trial was conducted at Wentworth-By-The-Sea Country Club, New Castle, NH. All treatments were applied on 3 May to 7 X 7 ft plots, 5 replicates per treatment, in an RCB design on a green. Treatments were applied with a 2-wheel bicycle-type CO² boom sprayer equipped with 4 spray heads, fitted with a 50-mesh strainer and an 8004 fan-type nozzle. The volume of water and insectiside mix per plot was 2 gal/1000ft₂ delivered at 40 psi. Adult weevils were active at the time of treatment. The turf was moist, and a light rain continued after applications. Other weather conditions were as follows: air temp, 66°F, wind, light breeze. Soil conditions were as follows: temp at 1-inch depth, 60°F; texture, sandy loam; sand 67%; silt, 20%; clay, 13%; dry matter, 84%; moisture, 16%; soil pH, 7.4; organic matter, 3.9%; thatch depth, 1/2 inch. The trial was rated on 19 Jun by taking three 4 1/4-inch cup cutter plugs per plot, and counting the number of live larvae and pupae found within each plug. The Merit WP gave no control, while the Tempo, Tempo/Merit combination, and FCR4545 gave very good control. 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):
Swier, S. R., A. Rollins, and B. Carney. 1997. Control of annual bluegrass weevil with Merit and Tempo, 1996.. Arthropod Manage. Tests. 22:p. 353. |
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MSU catalog number: SB 951 .A1 I48 |
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