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Publication Type:
| Report |
Author(s): | Power, K. T.;
Shetlar, D. J.;
Niemczyk, H. D.;
Belcher, M. |
Author Affiliation: | Ohio Agricultural Research and Development Center |
Title: | Efficacy of chemical and biological insecticides for control of overwintered Japanese beetle and northern masked chafer larvae on a golf course rough in Summit County, Ohio, 1995 |
Section: | Ornamentals Other records with the "Ornamentals" Section
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Source: | Arthropod Management Tests. Vol. 21, 1996, p. 323. |
Publishing Information: | Annapolis, MD: Entomological Society of America |
# of Pages: | 1 |
Abstract/Contents: | "The study was located on a golf course rough at Valley View Golf Course in Akron, Ohio. Insecticides were applied 3 May to plots 5 x 10 ft (1.5 x 3.1 m) arranged in a RCB, replicated 3 times. Liquid treatments were applied with a CO₂ sprayer and TeeJet™ XR8010VS nozzles at 30 psi (2.19kg/cm₂) pressure that delivered a volume of 3.1 gal/1000 ft² (1262 liter/ha). The granular treatment was applied with a drop spreader. After all treatments were applied, the area was irrigated with approximately 1/2 inch (13mm) of water using the golf course system. Environmental conditions at the time of treatment were as follows: White grubs: approximately 15/ft², 60% NMC 3^D]rd instars, Turf: level, dry, 1.0-2.0 inch (2.5-5.0 cm) ht, 50% bentgrass, 30% annual bluegrass, and 20% Kentucky Bluegrass, no thatch; Soil: moist, 50°F at 1 inch (2.5 cm) and 3 inch (7.6 cm); Weather: sunny, 47°F, no wind. Efficacy data taken 30 May (28 DAT) were based on the number of live larvae in four samples 7 x 7 inch (17.8 x 17.8 cm) from each plot. Analysis of variance was done on plot totals transformed to log (X+1) and means separated by LSD test at P=0.05. No phytotoxicity was observed." |
Language: | English |
References: | 0 |
Note: | Tables |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Power, K. T., D. J. Shetlar, H. D. Niemczyk, and M. Belcher. 1996. Efficacy of chemical and biological insecticides for control of overwintered Japanese beetle and northern masked chafer larvae on a golf course rough in Summit County, Ohio, 1995. Arthropod Manage. Tests. 21:p. 323. |
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