Sulfa products and other antibiotics have been widely used in Missouri's swine industry for promoting growth and for reducing disease problems and death in pigs. The benefits of antibiotics, including sulfa, are based on research trials...

Nitrogen (N) is an essential nutrient for cotton production; consequently there is a tendency to over-apply nitrogen. High N causes excessive vegetative growth and delayed crop maturity, which result in increased cost in ...

Spring systems in Missouri harbor a unique biota and provide critical initial discharge from subterranean aquifers to streams. However, little research has been conducted on the crenobiology or ecology in these systems. In this study, aquatic insect...