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| DOI: | 10.11275/turfgrass1972.27.147 |
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| Web URL(s): | https://www.jstage.jst.go.jp/article/turfgrass1972/27/2/27_2_147/_pdf
Last checked: 07/31/2013
Requires: PDF Reader |
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| Publication Type:
| Refereed |
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| Author(s): | Fujie, Azusa;
Yokoyama, Tomoko |
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| Title: | Effects of ultraviolet on the insecticidal activity of the entomopathogenic nematode, Steinernema kushidai, sprayed on turfgrass |
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| Section: | Original parers [papers]
Other records with the "Original parers [papers]" Section
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| Source: | Journal of Japanese Society of Turfgrass Science. Vol. 27, No. 2, March 1999, p. 147-151. |
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| Publishing Information: | Tokyo, Japan: Japanese Society of Turfgrass Science |
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| # of Pages: | 5 |
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| Related Web URL: | https://www.jstage.jst.go.jp/article/turfgrass1972/27/2/27_2_147/_article
Last checked: 07/31/2013
Notes: Abstract only |
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| Abstract/Contents: | "Infective juveniles of the entomopathogenic nematode Steinernema kushidai, suspended in Petri dishes were exposed to UV-C. The nematode mortality of 30.3% at 10 sec exposure was not significantly higher than that without exposure. However, 20 sec exposure caused 61.9% nematode mortality and more than 60 sec exposure caused 100%. The third instar larvae of Anomala cuprea were released in pot cultured turfgrass. The nematode suspension was sprayed on the turfgrass and the turfgrass was exposed to UV-C for 60 sec. The mortality of the third instar larvae did not significantly decrease compared with mortality of those without UV-C exposure, whether or not watering treatment was applied after nematodes were sprayed. After the nematode suspension was sprayed on the field cultured turfgrass, the turfgrass was immediately exposed to UV-C for 60 sec in a laboratory. The mortality of the released third instar larvae also did not significantly decrease. The nematode suspension was sprayed on cultured turfgrass and the turfgrass was exposed to sunlight for 60 min. The mortality of the released third instar larvae by the nematodes significantly decreased as compared with that without exposure to sunlight, both with and without watering treatment after nematodes were sprayed. The decrease of insecticidal activity was caused by the high nematode mortality due to the high temperature, above 35°C, with the 60 min exposure to sunlight." |
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| Language: | Japanese |
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| References: | 8 |
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| Note: | Tables |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Fujie, A., and T. Yokoyama. 1999. Effects of ultraviolet on the insecticidal activity of the entomopathogenic nematode, Steinernema kushidai, sprayed on turfgrass. (In Japanese) Journal of Japanese Society of Turfgrass Science. 27(2):p. 147-151. |
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| DOI: 10.11275/turfgrass1972.27.147 |
| Web URL(s):
https://www.jstage.jst.go.jp/article/turfgrass1972/27/2/27_2_147/_pdf
Last checked: 07/31/2013
Requires: PDF Reader |
| 
MSU catalog number: b4004869 |
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