Screening Methods for Southern Chinch Bug Resistance in St. Augustinegrass
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Keywords

IN1050

How to Cite

Lu, Huangjun, and Ronald Cherry. 2014. “Screening Methods for Southern Chinch Bug Resistance in St. Augustinegrass: ENY-480/IN1050, 10/2014”. EDIS 2014 (9). Gainesville, FL. https://doi.org/10.32473/edis-in1050-2014.

Abstract

Relying on insecticides for southern chinch bug control raises turfgrass maintenance costs, increases the risk that insects will develop resistance to insecticides, and may damage the environment. Host-plant resistance is a relatively sustainable and environmentally sound option for management of this damaging insect pest.To develop new resistant varieties, plant materials must be screened for new sources of southern chinch bug resistance. Screening methods to measure host plant resistance of St. Augustinegrass to southern chinch bugs have measured nymphal and/or adult survival in so-called no-choice tests in which only the experimental plant materials were provided. There are four types of screening methods described in this 4-page fact sheet was written by Huangjun Lu and Ronald Cherry, and published by the UF Department of Entomology and Nematology, October 2014. (Photo credit: Long Ma, UF/IFAS Extension)

ENY-480/IN1050: Screening Methods for Southern Chinch Bug Resistance in St. Augustinegrass (ufl.edu)

https://doi.org/10.32473/edis-in1050-2014
view on EDIS
PDF-2014

References

Busey, P. and B. J. Center. 1987. "Southern chinch bug (Hemiptera: Heteroptera: Lygaeidae) overcomes resistance in St. Augustinegrass". J. Econ. Entomol. 80:608-611. https://doi.org/10.1093/jee/80.3.608

Busey, P. 1993. "Registration of FX-10 St. Augustinegrass". Crop Sci. 33:214-215. https://doi.org/10.2135/cropsci1993.0011183X003300010060x

Cherry, R. H. and R. T. Nagata.1997. "Ovipositional preference and survival of southern chinch bugs (Blissus insularis Barber) on different grasses". Int. Turfgrass Soc. J. 8: 981-986.

Cherry, R., A. Wright, R. Raid and Y. Luo. 2011. "St. Augustinegrass to southern chinch bugs (Hemiptera: Blissidae) and grey leaf spot disease". J. Entomol. Sci. 46:96-101. https://doi.org/10.18474/0749-8004-46.2.96

Crocker, R. L., R. W. Toler and C. L. Simpson. 1982. "Bioassay of St. Augustinegrass lines for resistance to southern chinch bug (Hemiptera:Lygaeidae) and to St. Augustine decline virus". J. Econ. Entomol. 75:515-516. https://doi.org/10.1093/jee/75.3.515

Ma, L., H. Lu, R. Cherry, H. McAuslane and K. Kenworthy. 2013. "Effect of time and methodologies in determining St. Augustinegrass resistance to southern chinch bugs (Hemiptera: Blissidae)". J. Entomol. Sci. 48:161-165. https://doi.org/10.18474/0749-8004-48.2.161

Nagata, R. and R. Cherry. 2003. "New source of chinch bug (Hemiptera:Lygaeidae) resistance in a diploid selection of St. Augustinegrass" . J. Entomol. Sci. 38:654-659. https://doi.org/10.18474/0749-8004-38.4.654

Reinert, J. A. and A. E. Dudeck. 1974. "Southern chinch bug resistance in St. Augustinegrass". J. Econ. Entomol. 67:275-277. https://doi.org/10.1093/jee/67.2.275

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