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| Publication Type:
| Report |
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| Author(s): | Villani, M. G.;
Consolie, F.;
Preston-Wilsey, L.;
Wright, R. J. |
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| Author Affiliation: | Dept. of Entomology, New York State Agricultural Exp. Sta., Cornell University, Geneva. |
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| Title: | Fall Control of White Grubs with Labeled and Experimental Insecticides on a Golf Course, 1987. |
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| Source: | Insecticide and Acaricide Tests. Vol. 13, 1988, p. 341-342. |
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| Publishing Information: | Lanham, MD:Entomological Society of America |
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| Keywords: | TIC Keywords: Poa annua; Poa pratensis; Agrostis; Popillia japonica; Rhizotrogus majalis; Autumn; Control; Insecticides
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| Abstract/Contents: | "Six insecticides were applied to a fairway at Drumlins Country Club, Syracuse, N.Y., on 19 Aug for control of a mixed population of Japanese beetle and European chafer grubs. The fairway consisted of Kentucky bluegrass (40%), annual bluegrass (45%), bentgrass (10%), and broadleaf weeds (5%). The experimental design was a randomized complete block with 4 replications. Individual plots were 10 X 10 ft. Granular materials were applied with a precalibrated Gandy 2.5 spreader. Liquid materials were premeasured in the laboratory and applied in 2 directions within each plot with 11.4 liters (3 gal) of water through a watering can. At treatment time (19 Aug) the following environmental conditions existed: air temperature, 62F; soil temperature, 65F (1 inch), 62F (3 inches); soil pH 6.9; water pH 7.6; organic matter, 5.4%; soil moisture, 20.0%; soil texture, coarse sand, 15.0%, medium sand, 40.3%, fine sand 29.4%, very fine sand, 10.0% and silt and clay, 4.7%; thatch was unevenly distributed, but <0.5 inches deep. One-half inch of rain fell within 24 h or treatment and 0.1 inches fell within 24 h posttreatment.. Posttreatment counts were taken on 29 Sep by cutting a 1- X 10-ft strip (2.25 inches deep) lengthwise through the middle of each plot with a mechanical sod cutter and examining the sod and underlying soil for grubs. A 3-sq-ft sample of sod was examined in each plot, and the surviving grubs were counted. Grub species identifications were made in the field. At this time Japanese beetle and European chafer grubs were predominantly third instars. Diazinon and the experimental insecticide S-1883 provided excellent control of both grub species at this site. No phytotoxicity was seen in any of the plots." |
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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):
Villani, M. G., F. Consolie, L. Preston-Wilsey, and R. J. Wright. 1988. Fall Control of White Grubs with Labeled and Experimental Insecticides on a Golf Course, 1987.. Arthropod Manage. Tests. 13:p. 341-342. |
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MSU catalog number: SB 951 .A1 I48 |
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