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| Web URL(s): | http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2620464/pdf/414.pdf
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http://journals.fcla.edu/jon/article/view/67183/64851
Last checked: 08/17/2018
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Notes: Item is within a single large file |
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| Publication Type:
| Report |
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| Content Type: | Abstract or Summary only |
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| Author(s): | Brown, Ian;
Lovett, B.;
Grewal, P.;
Gaugler, R. |
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| Author Affiliation: | Brown, Lovett, Gaugler: Department of Entomology, Rutgers University, New Brunswick, NJ; Grewal: Department of Entomology, Ohio State, Wooster, OH |
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| Title: | Latent infections in entomopathogenic nematodes: A possible overwintering strategy |
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| Meeting Info.: | Society of Nematologists, 39th Annual Meeting, Quebec City, Quebec, Canada: June 24-28 2000 |
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| Source: | Journal of Nematology. Vol. 32, No. 4, December 2000, p. 422. |
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| Publishing Information: | Lawrence, KS: Society of Nematologists |
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| # of Pages: | 1 |
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| Keywords: | TIC Keywords: Entomopathogenic nematodes; Nematoda; Dormancy; Winter; Steinernema carpocapsae; Steinernema riobrave; Steinernema scapterisci; Heterorhabditis bacteriophora; Heterorhabditis megidis; Popillia japonica; Exomala orientalis
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| Abstract/Contents: | "Under optimal temperatures, entomopathogenic nematodes release their bacteria upon host entry; killing the insect within 24 to 48 hr. We hypothesize that 1) low temperatures induce latency in the infection process, 2) that this latency provides a means for entomopathogenic nematodes to overwinter within the host and 3) On warming, the normal infection process resumes. Galleria mellonella were infected with 50 infective juveniles of Steinernema carpocapsae, S. riobrave, S. scapterisci, Heterorhabditis bacteriophora and H. megidis at 10°C. All species demonstrated establishment, that resulted in mortalities on warming at 25°C after 20 days at 10°C. The effect was examined in more detail using Heterorhabditis bacteriophora to infect G. mellonella, Popillia japonica and Exomala orientalis larvae at 25, 15, 10, and 5°C and incubated for 3, 10, 25, and 35 days. These data lends support to our hypothesis on entomopathogenic nematode overwintering strategies." |
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| Language: | English |
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| References: | 0 |
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| Note: | This item is an abstract only! |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Brown, I., B. Lovett, P. Grewal, and R. Gaugler. 2000. Latent infections in entomopathogenic nematodes: A possible overwintering strategy. J. Nematol. 32(4):p. 422. |
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| Web URL(s):
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2620464/pdf/414.pdf
Last checked: 07/08/2013
Requires: PDF Reader
Notes: Item is within a single large file
http://journals.fcla.edu/jon/article/view/67183/64851
Last checked: 08/17/2018
Requires: PDF Reader
Notes: Item is within a single large file |
| 
MSU catalog number: QL 386 .A1 J66 |
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