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| Web URL(s): | https://academic.oup.com/amt/article/25/1/G40/111303/EFFICACY-OF-VARIOUS-RATES-OF-MACH-2-ON-EARLY-TO
Last checked: 02/17/2017
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Notes: Guide Page |
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| Publication Type:
| Report |
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| Author(s): | Swier, Stanley R.;
Rollins, Alan;
Patrick, Gretchen;
Karakoudas, Nicholas;
Cady, Arthur |
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| Author Affiliation: | Department of Plant Biology, University of New Hampshire, Durham, NH |
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| Title: | Efficacy of various rates of Mach-2 on early to late instar Japanese beetle larvae, 1999 |
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| Section: | Reports: Ornamentals
Other records with the "Reports: Ornamentals" Section
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| Source: | Arthropod Management Tests. Vol. 25, 2000, p. 373. |
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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: Insecticide evaluation; Grub control; Application rates; Golf fairways; Pest density; Poa pratensis; Popillia japonica; Halofenozide; Larva; Thiamethoxam; Imidacloprid; Insecticides; Insect control
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| Abstract/Contents: | "This trial was conducted on a fairway at Campbell's Scottish Highlands Golf Course, Salem, NH. The fairways were cut at 0.875-inch height. Initial treatments were applied approximately three wk after initial egg-laying activity (22 Jul); the treatments were repeated three wk later at six wk after egg-laying activity (12 Aug). Liquid treatments were applied to 49-ft² plots, replicated five times, with a 7-ft boom on a 2-wheel, bicycle-type CO₂ sprayer. The boom was equipped with four 8005 fan-type nozzles, fitted with 50-mesh screens. The water and insecticide mix was delivered 2 gal/1000 ft² at 40 psi. The granular treatments were applied using large salt shakers. All treatments were irrigated with 0.5 inch of water 3 h after application, and lightly irrigated daily thereafter. Between 22 Jul and 6 Oct, 10.88 inches of rainfall occurred. Weather conditions on 22 Jul were as follows: sky, sunny; wind, calm; air temp, 72.2°F; soil surface temp, 72.1°F; at 1-inch depth, 69.3°F. Soil composition was as follows: texture, sandy loam; sand, 69%; silt, 22%; clay, 9%; thatch, less than 1/16-inch; pH, 7.1; organic matter, 7.9%; moisture, 24.8%. Plots were rated on 6 Oct for live JB larvae; 3 ft² per plot was sampled. At 3 wk after egg laying, larvae were primarily 1^D]s^D]t and 2ⁿ^D]d instar. All treatments performed well at this application date. At 6 wk after oviposition, larvae were 2ⁿ^D]d and 3^D]r^D]d instar. Only Thiamethoxam and Merit provided good control at 6 wk after oviposition. 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, G. Patrick, N. Karakoudas, and A. Cady. 2000. Efficacy of various rates of Mach-2 on early to late instar Japanese beetle larvae, 1999. Arthropod Manage. Tests. 25:p. 373. |
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| Web URL(s):
https://academic.oup.com/amt/article/25/1/G40/111303/EFFICACY-OF-VARIOUS-RATES-OF-MACH-2-ON-EARLY-TO
Last checked: 02/17/2017
Requires: PDF Reader
Access conditions: Item is within a limited-access website
Notes: Guide Page |
| 
MSU catalog number: SB 951 .A1 I48 |
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