Full TGIF Record # 315059
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Web URL(s):https://bioone.org/journals/journal-of-entomological-science/volume-56/issue-1/0749-8004-56.1.24/Susceptibility-of-Zoysiagrasses-to-the-Fall-Armyworm-Lepidoptera-Noctuidae/10.18474/0749-8004-56.1.24.full
    Last checked: 07/27/2021
    Access conditions: Item is within a limited-access website
Publication Type:
i
Report
Author(s):Nair, S.; Braman, S.K.; Raymer, P.
Author Affiliation:Nair: Department of Entomology, University of Georgia, Athens, Georgia and Maricopa Agricultural Center, University of Arizona, Maricopa, AZ; Braman: Department of Entomology, University of Georgia, Athens, Georgia; Raymer: Department of Entomology, University of Georgia, Athens, Georgia and Department of Crop and Soil Sciences, Unviersity of Georgia, Griffin, GA
Title:Susceptibility of zoysiagrasses to the fall armyworm (Lepidoptera: Noctuidae)
Source:Journal of Entomological Science. Vol. 56, No. 1, January 2021, p. 24-31.
Publishing Information:Griffin, Georgia: Georgia Entomological Society
# of Pages:8
Keywords:Author-Supplied Keywords: Antibiosis; Fall armyworm; Host plant resistance; Spodoptera frugiperda; Zoysiagrass
Abstract/Contents:"Growth and developmental parameters of the fall armyworm, Spodoptera frugiperda (J.E. Smith) (Lepidoptera: Noctuidae), were evaluated on 41 new zoysiagrass taxa (Zoysia spp. Willd.), which belong to an increasingly popular group of warm-season turfgrasses, in comparison with 5 commercially available zoysiagrass taxa and 1 known susceptible Paspalum L. taxon. Results from two no-choice growth chamber trials indicated that the new Zoysia japonica Steud. taxa were unfavorable for the development of fall armyworm larvae in general compared with the susceptible Paspalum taxon. This was evidenced by significantly lower larval and pupal weights and survival and longer time to pupation and adult emergence, pointing to antibiosis in these zoysiagrass taxa. The new Zoysia matrella (L.) Merr., Zoysia macrostachya Franch. & Sav., and Zoysia sinica Hance taxa seemed more favorable than Z. japonica taxa, as evidenced by numerically higher larval and pupal weights and survival and shorter duration to pupation and adult emergence. Taxa that consistently showed low larval survival were identified for further testing."
Language:English
References:14
Note:Tables
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ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete):
Nair, S., S.K. Braman, and P. Raymer. 2021. Susceptibility of zoysiagrasses to the fall armyworm (Lepidoptera: Noctuidae). J. Entomol. Sci. 56(1):p. 24-31.
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Web URL(s):
https://bioone.org/journals/journal-of-entomological-science/volume-56/issue-1/0749-8004-56.1.24/Susceptibility-of-Zoysiagrasses-to-the-Fall-Armyworm-Lepidoptera-Noctuidae/10.18474/0749-8004-56.1.24.full
    Last checked: 07/27/2021
    Access conditions: Item is within a limited-access website
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