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| Web URL(s): | https://academic.oup.com/amt/article/25/1/G4/111287/EVALUATION-OF-VARIOUS-INSECTICIDES-FOR-CONTROL-OF
Last checked: 02/17/2017
Requires: PDF Reader
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Notes: Guide Page |
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| Publication Type:
| Report |
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| Author(s): | Held, D.;
Walston, A.;
Mason, N.;
Kreuger, B.;
Eliason, E.;
Potter, D. A. |
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| Author Affiliation: | Held: Dept. of Entomology, University of Kentucky, Lexington, KY |
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| Title: | Evaluation of various insecticides for control of black cutworm on creeping bentgrass, 1998 |
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| Section: | Report: Ornamentals
Other records with the "Report: Ornamentals" Section
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| Source: | Arthropod Management Tests. Vol. 25, 2000, p. 346-347. |
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| Publishing Information: | Annapolis, MD: Entomological Society of America |
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| # of Pages: | 2 |
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| Keywords: | TIC Keywords: Insecticide evaluation; Pest density; Application rates; Halofenozide; Insecticides; Insect control; Agrotis ipsilon; Agrostis stolonifera; Combination treatments; Isouron; Bifenthrin; Lambda-cyhalothrin
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| Abstract/Contents: | "This test was conducted on a established sand-based creeping bentgrass turf with negligible thatch at the University of Kentucky Spindletop farm, near Lexington. The turf was irrigated with about 0.75 inch water daily and mowed three times per at 0.75 inch cutting height. Plots were contained within PVC rings (15.35-inch diam, 4 inches tall) arranged in a RCB design with four replicates. Three separate blocks of rings were treated to allow for destructive sampling over time. The rings were driven into the ground about 2 inches and the inside treated with a band of petroleum jelly to prevent larval escape. On 18 May, twenty-five third instar BCW larvae were introduced into each ring and all rings were then covered with Remay fabric. On 19 May, the Remay was removed and the turf was treated. Spray treatments were made using spray nozzles and graduated cylinders where 15 ml of mixed product were applied to their respective rings. The granular treatment was preweighed and applied by gloved hand to the respective rings. Conditions at the time of application were 85 ° F and winds were 5 mph. Irrigation was withheld from the site for 24 h post-treatment and the first rainfall post-treatment was 0.20 inch on 20 May. Plots were sampled at 1, 3, and 7 DAT by counting the number of larvae that surfaced after receiving a drench of 10 ml Ultra Lemon Joy dishwashing detergent in 2 gal of water. The recovery rate of BCW larvae (live or dead) was not less than 88% in any block. There were significant treatment effects in all sample dates. Across all sample dates there was no significant difference among the pyrethroid treatments (LSD). At 1 and 3 DAT, there was no difference among the Conserve treatments but, at 7 DAT, the Conserve treatment differed significantly from the Conserve + Agri-Dex treatment. There was variability based on formulation in the Mach-2 treatments. Mach-2 1.5G was not effective and only differed from the untreatred checks at 3 and 7 DAT. Mach-2 2SC was significantly different form [from] the checks in all samples and was effective as the Conserve treatments at 3 DAT and the pyrethroid treatments at 7 DAT." |
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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):
Held, D., A. Walston, N. Mason, B. Kreuger, E. Eliason, and D. A. Potter. 2000. Evaluation of various insecticides for control of black cutworm on creeping bentgrass, 1998. Arthropod Manage. Tests. 25:p. 346-347. |
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| Web URL(s):
https://academic.oup.com/amt/article/25/1/G4/111287/EVALUATION-OF-VARIOUS-INSECTICIDES-FOR-CONTROL-OF
Last checked: 02/17/2017
Requires: PDF Reader
Access conditions: Item is within a limited-access website
Notes: Guide Page |
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MSU catalog number: SB 951 .A1 I48 |
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