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Comparisons of Lygus lineolaris (Hemiptera: Miridae) Populations from Two Distinct Geographical Regions of Mississippi.
Environ Entomol. 2015 Jun; 44(3):898-906.EE

Abstract

The tarnished plant bug, Lygus lineolaris (Palisot de Beauvois) (Hemiptera: Miridae), is a major pest of cotton (Gossypium hirsutum L.) in the state of Mississippi. Economic data indicate that L. lineolaris is a more serious pest of cotton in the Delta region of Mississippi than in the Hills region; however, little data exist comparing the two populations. Two experiments were undertaken to compare L. lineolaris from these two geographically distinct regions. In the first experiment, colonies of L. lineolaris from each region were reared in the laboratory under controlled conditions and measurements of development time, survivorship, fecundity, and hatch rate were compared. The geographic region of origin had no effect on any of the variables measured; however, the diet used for rearing had a significant effect on all variables except hatch rate. In the second experiment, part of the cox1 gene of the L. lineolaris mitochondrial genome was compared between the two populations to examine possible genetic differences between L. lineolaris from the two regions of Mississippi. Data revealed two cox1 clades in the Delta region and only one cox1 clade in the Hills region. Taken together, the data do not explain the reason for the differences in the severity of damage to cotton in the two regions.

Authors+Show Affiliations

Department of Biochemistry, Molecular Biology, Entomology and Plant Pathology, Mississippi State University, Box 9775, Mississippi State, MS 39762. def18@msstate.edu.USDA-ARS, Biosciences Research Laboratory, 1605 Albrecht Blvd. N, Fargo, ND 58102.USDA-ARS, Southern Insect Management Research Unit, Box 346, Stoneville, MS 38776.Department of Biochemistry, Molecular Biology, Entomology and Plant Pathology, Mississippi State University, Box 9775, Mississippi State, MS 39762.

Pub Type(s)

Journal Article
Research Support, U.S. Gov't, Non-P.H.S.

Language

eng

PubMed ID

26313997

Citation

Fleming, D E., et al. "Comparisons of Lygus Lineolaris (Hemiptera: Miridae) Populations From Two Distinct Geographical Regions of Mississippi." Environmental Entomology, vol. 44, no. 3, 2015, pp. 898-906.
Fleming DE, Roehrdanz RL, Allen KC, et al. Comparisons of Lygus lineolaris (Hemiptera: Miridae) Populations from Two Distinct Geographical Regions of Mississippi. Environ Entomol. 2015;44(3):898-906.
Fleming, D. E., Roehrdanz, R. L., Allen, K. C., & Musser, F. R. (2015). Comparisons of Lygus lineolaris (Hemiptera: Miridae) Populations from Two Distinct Geographical Regions of Mississippi. Environmental Entomology, 44(3), 898-906. https://doi.org/10.1093/ee/nvv025
Fleming DE, et al. Comparisons of Lygus Lineolaris (Hemiptera: Miridae) Populations From Two Distinct Geographical Regions of Mississippi. Environ Entomol. 2015;44(3):898-906. PubMed PMID: 26313997.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Comparisons of Lygus lineolaris (Hemiptera: Miridae) Populations from Two Distinct Geographical Regions of Mississippi. AU - Fleming,D E, AU - Roehrdanz,R L, AU - Allen,K C, AU - Musser,F R, Y1 - 2015/03/22/ PY - 2014/07/04/received PY - 2015/02/11/accepted PY - 2015/8/28/entrez PY - 2015/8/28/pubmed PY - 2016/6/4/medline KW - Lygus lineolaris KW - landscape ecology KW - mtDNA KW - tarnished plant bug SP - 898 EP - 906 JF - Environmental entomology JO - Environ Entomol VL - 44 IS - 3 N2 - The tarnished plant bug, Lygus lineolaris (Palisot de Beauvois) (Hemiptera: Miridae), is a major pest of cotton (Gossypium hirsutum L.) in the state of Mississippi. Economic data indicate that L. lineolaris is a more serious pest of cotton in the Delta region of Mississippi than in the Hills region; however, little data exist comparing the two populations. Two experiments were undertaken to compare L. lineolaris from these two geographically distinct regions. In the first experiment, colonies of L. lineolaris from each region were reared in the laboratory under controlled conditions and measurements of development time, survivorship, fecundity, and hatch rate were compared. The geographic region of origin had no effect on any of the variables measured; however, the diet used for rearing had a significant effect on all variables except hatch rate. In the second experiment, part of the cox1 gene of the L. lineolaris mitochondrial genome was compared between the two populations to examine possible genetic differences between L. lineolaris from the two regions of Mississippi. Data revealed two cox1 clades in the Delta region and only one cox1 clade in the Hills region. Taken together, the data do not explain the reason for the differences in the severity of damage to cotton in the two regions. SN - 1938-2936 UR - https://www.unboundmedicine.com/medline/citation/26313997/Comparisons_of_Lygus_lineolaris__Hemiptera:_Miridae__Populations_from_Two_Distinct_Geographical_Regions_of_Mississippi_ DB - PRIME DP - Unbound Medicine ER -