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DOI: | 10.1016/j.biocontrol.2008.08.021 |
Web URL(s): | http://www.sciencedirect.com/science/article/pii/S1049964408002314 Last checked: 02/07/2014 Access conditions: Item is within a limited-access website |
Publication Type:
| Refereed |
Author(s): | Koppenhöfer, Albrecht M.;
Fuzy, Eugene M. |
Author Affiliation: | Department of Entomology, Rutgers University, New Brunswick, New Jersey |
Title: | Long-term effects and persistence of Steinernema scarabaei applied for suppression of Anomala orientalis (Coleoptera: Scarabaeidae) |
Source: | Biological Control: Theory and Application in Pest Management. Vol. 48, No. 1, January 2009, p. 63-72. |
Publishing Information: | San Diego: Academic Press |
# of Pages: | 10 |
Keywords: | TIC Keywords: Persistence; Steinernema scarabaei; Biological control organisms; Exomala orientalis; Entomopathogenic nematodes; Application rates
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Abstract/Contents: | "Biological control potential of nine entomopathogenic nematodes, Heterorhabditis bacteriophora CLO51 strain (HbCLO51), H. megidis VBM30 strain (HmVBM30), H. indica, Steinernema scarabaei, S. feltiae, S. arenarium, S. carpocapsae Belgian strain (ScBE), S. glaseri Belgian strain (SgBE) and S. glaseri NC strain (SgNC), was tested against second-, and third-instar larvae and pupae of Hoplia philanthus in laboratory and greenhouse experiments. The susceptibility of the developmental stages of H. philanthus differed greatly among tested nematode species/strains. In the laboratory experiments, SgBE, SgNC, HbCLO51 and HmVBM30 were highly virulent to third-instar larvae and pupae while SgBE was only virulent to second-instar larvae. Pupae were highly susceptible to HbCLO51, HmVBM30, SgBE and SgNC (57-100%) followed by H. indica and S. scarabaei (57-76%). In pot experiments, HbCLO51, SgBE and S. scarabaei were highly virulent to the third-instar larvae compared to the second-instar larvae. Our observations, combined with those of previous studies on other nematode and white grub species, show that nematode virulence against white grub developmental stages varies with white grub and nematode species." |
Language: | English |
References: | 33 |
Note: | Tables Graphs |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Koppenhöfer, A. M., and E. M. Fuzy. 2009. Long-term effects and persistence of Steinernema scarabaei applied for suppression of Anomala orientalis (Coleoptera: Scarabaeidae). Biol. Control: Theory Appl. Pest Manage. 48(1):p. 63-72. |
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| DOI: 10.1016/j.biocontrol.2008.08.021 |
| Web URL(s): http://www.sciencedirect.com/science/article/pii/S1049964408002314 Last checked: 02/07/2014 Access conditions: Item is within a limited-access website |
| MSU catalog number: b2557143 |
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