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Web URL(s): | https://academic.oup.com/amt/article/23/1/325/4640885 Last checked: 07/17/2019 Requires: PDF Reader Notes: Item is within a single large file; guide page |
Publication Type:
| Report |
Author(s): | Rienert, James A.;
Maranz, Stephen J.;
Knauf, T. A.;
Wiseman, B. R. |
Author Affiliation: | Reinert and Maranz: Texas A&M, Univerisity Res. & Ext. Center, Dallas, TX; Knauf: Earthgreen Products Inc.; Wiseman: USDA-ARS |
Title: | Control of fall armyworm larvae with Beauveria bassiana fungus, 1996 |
Section: | Ornamentals Other records with the "Ornamentals" Section
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Source: | Arthropod Management Tests. Vol. 23, 1998, p. 325. |
Publishing Information: | Annapolis, MD: Entomological Society of America |
# of Pages: | 1 |
Keywords: | TIC Keywords: Cynodon dactylon; Spodoptera frugiperda; Pest control; Insect control; Biological control; Entomopathogenic fungi; Beauveria bassiana; Pest density; Application rates
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Abstract/Contents: | "Larvae of the fall armyworm annually cause damage to most of the warm-season turfgrasses. Terminal stolons of common bermudagrass were dipped in the appropriate dilutions of BioCide-TRF^D]T^D]M (Mycotrol GH-ES) Beauveria bassiana (2.0 x 10¹³ conidia/qt), and placed on two water-saturated filter papers (for constant humidity) in each feeding chamber in the lab. Three randomly selected 5-d-old larvae were introduced into each 9-cm-diam. x 15-mm-deep plastic feeding chambers labeled for the respective treatment in a RCB design with 7 reps. Silwet (0.04%) was added to each treatment as a wetting agent to ensure good coverage. Treatments were observed daily for mortality. Larvae treated with the highest dose (1:100 dilution) of BioCide-TRF^D]T^D]M exhibited high mortality of 61.4% at 5 d, 90.3% by 8 d, and 95.3% were dead within 15 d of inoculation. The only other inoculation to provide any control was the 1:1,000 dilution which provided 23.8% by 15 d, and 33.3% within 20 d of inoculation." |
Language: | English |
References: | 0 |
Note: | Tables |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Rienert, J. A., S. J. Maranz, T. A. Knauf, and B. R. Wiseman. 1998. Control of fall armyworm larvae with Beauveria bassiana fungus, 1996. Arthropod Manage. Tests. 23:p. 325. |
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| Web URL(s): https://academic.oup.com/amt/article/23/1/325/4640885 Last checked: 07/17/2019 Requires: PDF Reader Notes: Item is within a single large file; guide page |
| MSU catalog number: SB 951 .A1 I48 |
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