| |
Web URL(s): | https://academic.oup.com/jee/article/83/2/585/2215370/Comparison-of-Bermudagrass-Lines-Grown-in Last checked: 02/17/2017 Access conditions: Item is within a limited-access website Notes: Guide page |
Publication Type:
| Refereed |
Author(s): | Jamjanya, T.;
Quisenberry, S. S.;
Croughan, S. S.;
Story, R. N. |
Author Affiliation: | Louisiana Agricultural Experiment Station, Louisiana State University Agricultural Center |
Title: | Comparison of Bermudagrass Lines Grown in Different Cultural Conditions and the Effect on Screening for Fall Armyworm (Lepidoptera: Noctuidae) Resistance |
Source: | Journal of Economic Entomology. Vol. 83, No. 2, April 1990, p. 585-590. |
Publishing Information: | Concord, NH: Entomological Society of America |
Keywords: | TIC Keywords: Cynodon dactylon; Spodoptera frugiperda; Resistance; Cultural methods
|
Abstract/Contents: | "A study was conducted to investigate the effects of different cultural conditions on the quality of bermudagrass, Cynodon dactylon (L.) Pers., and its effect on the development and survival of the fall armyworm, Spodoptera frugiperda (J. E. Smith). Fall armyworm larvae were fed four bermudagrass lines, 'Coastal', 'Grazer', 'Tifton 292', and OSU 71 x 6-7, grown under field and greenhouse conditions. Grasses grown in the field were less favorable for fall armyworm development and survival than the same lines grown in the greenhouse. Larvae fed bermudagrasses grown in the greenhouse had significantly higher larval and pupal weights and decreased duration for larval development. The quality of field-grown grasses, as indicated by crude protein, neutral detergent fiber, and in vitro digestible dry matter, was lower and declined more from June to September than the same grasses grown in the greenhouse. Larvae fed either greenhouse- or field-grown 'Grazer' generally developed faster than larvae reared on the other bemudagrass lines we evaluated. 'Tifton 292' appeared resistant to fall armyworm when grown under greenhouse conditions but did not always differ significantly from the susceptible line, 'Grazer', when grown under field conditions. Greenhouse screening of bermudagrass for fall armyworm resistance should be confirmed with field evaluations." |
Language: | English |
References: | 23 |
Note: | Tables |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Jamjanya, T., S. S. Quisenberry, S. S. Croughan, and R. N. Story. 1990. Comparison of Bermudagrass Lines Grown in Different Cultural Conditions and the Effect on Screening for Fall Armyworm (Lepidoptera: Noctuidae) Resistance. J. Econ. Entomol. 83(2):p. 585-590. |
| Fastlink to access this record outside TGIF: https://tic.msu.edu/tgif/flink?recno=17806 |
| If there are problems with this record, send us feedback about record 17806. |
| Choices for finding the above item: |
| Web URL(s): https://academic.oup.com/jee/article/83/2/585/2215370/Comparison-of-Bermudagrass-Lines-Grown-in Last checked: 02/17/2017 Access conditions: Item is within a limited-access website Notes: Guide page |
| MSU catalog number: SB 931 .A1 J6 |
| Find from within TIC: Digitally in TIC by record number. |
| Request through your local library's inter-library loan service (bring or send a copy of this TGIF record) |