Jackson, D Michael Effects of a killed-cover crop mulching system on sweetpotato production, soil pests, and insect predators in South Carolina. [electronic resource] - Journal of economic entomology Dec 2008 - 1871-80 p. digital Publication Type: Evaluation Study; Journal Article ISSN: 0022-0493 Standard No.: 10.1603/0022-0493-101.6.1871 doi Subjects--Topical Terms: Agriculture--methodsAnimalsInsect ControlInsecta--physiologyIpomoea batatas--geneticsSoilSouth Carolina