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| Web URL(s): | https://www.plantmanagementnetwork.org/sub/trial/amt31/PDF/G/G8.pdf
Last checked: 11/11/2016
Requires: PDF Reader |
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| Publication Type:
| Report |
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| Author(s): | Swier, Stanley R.;
Rollins, Alan |
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| Author Affiliation: | University of New Hampshire, Durham, New Hampshire |
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| Title: | Comparison of provaunt, talstar and conserve for black cutworm control, 2005 |
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| Source: | Arthropod Management Tests. Vol. 31, 2006, p. G8. |
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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; Comparisons; Bifenthrin; Isouron; Agrotis ipsilon; Indoxacarb; Insect control; Application rates
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| Abstract/Contents: | "This trial was conducted on a bentgrass green at Farmington Country Club, Farmington, NH. Each treatment was replicated four times, using 6-inch diameter PVC cylinders (28 sq inches) arranged in a RCB design. Two separate sets of cylinders were used for 3 DAT and 7 DAT ratings, respectively. The base of the cylinders were set an inch below the surface of the green. On 19 Aug, ten third instar BCW larvae were put into each cylinder. After an h, the cylinders were treated with the various insecticides, with one cylinder per replicate left as the untreated control. All cylinders were then covered with a 60%-shade, polyester netting. All chemicals were applied using a 32-fl oz handpump sprayer, at a vol of insecticide to water mix of 2 gal/1000 ft2. None of the treatments were watered in; there was no precipitation 24 h prior to, or after the applications. The soil conditions at time of treatment were as follows: soil texture, loamy sand; sand, 84%; silt, 9%; clay, 7%; organic matter, 4.8%; moisture, 13.4%; pH, 6.0; surface temp, 86°F; at 1-inch depth, 85°F. Weather conditions were as follows: sky, overcast; wind, less than 5 mph; air temp, 80°F. The cylinders were rated for live BCW larvae at 3 DAT and 7 DAT by counting active larvae on the surface, or forcing up larvae imbedded in the turf by pouring a solution of Joy dish soap and water over the green. Data were subjected to ANOVA and means were separated using DMRT (P ≤ 0.05). At 3 DAT, the two lowest rates of Provaunt 125SC were not significantly different than the untreated check, but all other treatments were. Provaunt 125SC (0.039 lb, 0.059 lb, and 0.078 lb), Conserve SC and Talstar F, all gave more than 90% control at 3 DAT. At 7 DAT, only the lowest rate of Provaunt 125SC (0.0098 lb) gave less than excellent control." |
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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., and A. Rollins. 2006. Comparison of provaunt, talstar and conserve for black cutworm control, 2005. Arthropod Manage. Tests. 31:p. G8. |
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| Web URL(s):
https://www.plantmanagementnetwork.org/sub/trial/amt31/PDF/G/G8.pdf
Last checked: 11/11/2016
Requires: PDF Reader |
| 
MSU catalog number: SB 951 .A1 I48 |
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