Theses and Dissertations
Issuing Body
Mississippi State University
Advisor
Catchot, Angus L., Jr.
Committee Member
Musser, Fred R.
Committee Member
Allen, Thomas Ward, Jr.
Committee Member
Tomaso-Peterson, Maria
Committee Member
Gore, Jeffrey
Date of Degree
12-14-2013
Document Type
Graduate Thesis - Open Access
Major
Agricultural Life Sciences
Degree Name
Master of Science
College
College of Agriculture and Life Sciences
Department
Department of Biochemistry, Molecular Biology, Entomology and Plant Pathology
Abstract
Stink bugs (Hemiptera: Pentatomidae) are key pests of soybean, Glycine max (L.), in Mississippi. Historically, yield loss derived from direct feeding by stink bugs has been considered the greatest threat to producers. However, quality reductions resulting from seed infections caused by microorganisms including Phomopsis longicolla are also a concern. Experiments were conducted in 2010 and 2011 to determine if stink bugs are associated with the incidence of P. longicolla in Mississippi soybean production. Data from experiments suggest that stink bugs are capable of transporting P. longicolla between two points. Data further suggest stink bugs and P. longicolla have the potential to cause a yield loss of 20% when combined in soybean. Surveys of commercial fields in Mississippi determined that stink bug damaged seed was more likely to be infested with P. longicolla and other fungi compared to undamaged seed.
URI
https://hdl.handle.net/11668/20266
Recommended Citation
Jones, Joshua Lunn, "Association Between Stink Bug Damage and the Incidence of Phomopsis Longicolla in Mississippi Soybean Production" (2013). Theses and Dissertations. 798.
https://scholarsjunction.msstate.edu/td/798