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| DOI: | 10.1603/EC10210 |
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| Web URL(s): | http://www.bioone.org/doi/full/10.1603/EC10210
Last checked: 03/03/2011
Access conditions: Item is within a limited-access website
http://www.bioone.org/doi/pdf/10.1603/EC10210
Last checked: 03/03/2011
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Access conditions: Item is within a limited-access website |
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| Publication Type:
| Refereed |
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| Author(s): | Mashtoly, Tamer A.;
Abolmaaty, Assem;
El-Zemaity, Mohamed El-Said;
Hussien, Mohamed I.;
Alm, Steven R. |
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| Author Affiliation: | Mashtoly, El-Zemaity and Hussien: Plant Protection Department; Abolmaaty: Department of Food Science, Faculty of Agriculture, Ain Shams University, Cairo, Egypt; Alm: Corresponding Author, Department of Plant Sciences and Entomology, University of Rhode Island, Kingston, RI |
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| Title: | Enhanced toxicity of Bacillus thuringiensis subspecies kurstaki and aizawai to black cutworm larvae (Lepidoptera: Noctuidae) with Bacillus sp. NFD2 and Pseudomonas sp. FNFD1 |
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| Section: | Biological and microbial control
Other records with the "Biological and microbial control" Section
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| Source: | Journal of Economic Entomology. Vol. 104, No. 1, February 2011, p. 41-46. |
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| Publishing Information: | Lanham, MD: Entomological Society of America |
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| # of Pages: | 6 |
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| Related Web URL: | http://www.bioone.org/doi/abs/10.1603/EC10210
Last checked: 03/03/2011
Notes: Abstract only |
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| Keywords: | TIC Keywords: Agrotis ipsilon; Bacillus thuringiensis; Biological control organisms; Insect control; Noctuidae; Toxicological assessment
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| Abstract/Contents: | "Bacillus thuringiensis subspecies kurstaki and aizawai are important control agents for lepidopteran pests. Bioassays were designed to test B. t. kurstaki and aizawai against second- and-fourth instar black cutworm larvae with and without Bacillus sp. NFD2 and Pseudomonas sp. FNFD1 bacteria. B. thuringiensis subsp. Aizawai (XenTari) was more toxic to both second- and fourth-instar black cutworm, Agrolis ipsilon (Hufnagel) (Lepidoptera: Noctuidae), larvae than B. t. kurstaki (DiPel) at 7 d after treatment (DAT). When DiPel was combined with NFD2 or FNFD1 versus second instars, the LC50s were 5.0x and 4.7x lower, respectively, than with DiPel alone. DiPel combined with both NFD2 and FNFD1 versus second instars resulted in an LC50 value 7.7x lower than with DiPel alone. When XenTari was combined with NFD2 or FNFD1 versus second instars, the LC50s were 5.2x and 3.8x lower, respectively, than with XenTari alone. XenTari combined with both NFD2 and FNFD1 versus second instars resulted in an LC50 9.7x lower than with XenTari alone. When DiPel was combined with NFD2 or FNFD1 versus fourth instars, the LC50s were 4.4x and 3.4x lower, respectively, than with DiPel alone. DiPel combined with both NFD2 and FNFD1 versus fourth instars resulted in an LC50 5.0x lower than with DiPel alone. When XenTari was combined with NFD2 or FNFD1 versus fourth instars, the LC50s were 5.7x and 3.3x lower, respectively, than with XenTari alone. XenTari combined with both NFD2 and FNFD1 versus fourth instars resulted in an LC50 6.7x lower than with XenTari alone." |
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| Language: | English |
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| References: | 30 |
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| Note: | Tables |
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| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Mashtoly, T. A., A. Abolmaaty, M. E.-S. El-Zemaity, M. I. Hussien, and S. R. Alm. 2011. Enhanced toxicity of Bacillus thuringiensis subspecies kurstaki and aizawai to black cutworm larvae (Lepidoptera: Noctuidae) with Bacillus sp. NFD2 and Pseudomonas sp. FNFD1. J. Econ. Entomol. 104(1):p. 41-46. |
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| DOI: 10.1603/EC10210 |
| Web URL(s):
http://www.bioone.org/doi/full/10.1603/EC10210
Last checked: 03/03/2011
Access conditions: Item is within a limited-access website
http://www.bioone.org/doi/pdf/10.1603/EC10210
Last checked: 03/03/2011
Requires: PDF Reader
Access conditions: Item is within a limited-access website |
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MSU catalog number: b2222995a |
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