Full TGIF Record # 265197
Item 1 of 1
DOI:10.5660/WTS.2015.4.1.58
Web URL(s):http://ocean.kisti.re.kr/downfile/volume/ksws/JDHHCQ/2015/v4n1/JDHHCQ_2015_v4n1_58.pdf
    Last checked: 09/24/2015
    Requires: PDF Reader
Publication Type:
i
Refereed
Author(s):Lee, Dong Woon; Potter, Daniel A.
Author Affiliation:Lee: Major of Applied Biology, School of Environmental Ecology and Tourism, Kyungpook National University, Sangju, Republic of Korea; Potter: Department of Entomology, University of Kentucky, Lexington
Title:Biological control of the black cutworm, Agrotis ipsilon (Lepidoptera: Noctuidae) with the Korean entomopathogenic nematode, Steinernema carpocapsae GSN1 strain (Rhabditida: Steinernematidae) in turfgrasses
Source:Weed and Turfgrass Science. Vol. 4, No. 1, March 2015, p. 58-64.
Publishing Information:Korea: The Korean Society of Weed Science and Turfgrass Society of Korea
# of Pages:7
Related Web URL:http://koreascience.or.kr/article/ArticleFullRecord.jsp?cn=JDHHCQ_2015_v4n1_58
    Last checked: 09/24/2015
    Notes: English abstract only
Keywords:TIC Keywords: Agrostis stolonifera; Agrotis ipsilon; Biological control; Lolium perenne; Steinernema carpocapsae; Zoysia japonica
Abstract/Contents:"The black cutworm, Agrotis ipsilon (Hufnagel) is a major insect pest of economic crops including turfgrasses on golf courses. The entomopathogenic nematode, Steinernema carpocapsae GSN1 strain (ScG), a Korean isolate, is an effective biological control agent for soil dwelling and greenhouse insect pests in Korea. In addition, ScG is commercially produced in Korea. We conducted laboratory, greenhouse, and field trials to evaluate efficacy of ScG against black cutworms in turfgrasses. A rate of 63 infective juveniles (Ijs) per larva killed >90% of 3rd instars feeding in cups of artificial diet within 3 days. In greenhouse trials against cutworms feeding in pots of turfgrass, efficacy of ScG was higher against 4th instars than against 2nd instars (90.0 vs 81.2% mortality, respectively, at2,000Ijs pot-1) in perennial ryegrass, and higher against 3rd instars in creeping bentgrass, Agrostis palustris than in zoysiagrass, Zoysia japonica (96.7 vs 52.5% mortality at100,000Ijs m-2) in pot. The corrected mortality of 4th instar was 79.9% at the rate of100,000Ijs m-2 in the creeping bentgrass in the field. So ScG could be used as biological control agent against black cutworm in turfgrass of golf courses."
Language:Korean
References:37
Note:Abstract appears in English only
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ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Lee, D. W., and D. A. Potter. 2015. Biological control of the black cutworm, Agrotis ipsilon (Lepidoptera: Noctuidae) with the Korean entomopathogenic nematode, Steinernema carpocapsae GSN1 strain (Rhabditida: Steinernematidae) in turfgrasses. (In Korean) Weed and Turfgrass Science. 4(1):p. 58-64.
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DOI: 10.5660/WTS.2015.4.1.58
Web URL(s):
http://ocean.kisti.re.kr/downfile/volume/ksws/JDHHCQ/2015/v4n1/JDHHCQ_2015_v4n1_58.pdf
    Last checked: 09/24/2015
    Requires: PDF Reader
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