Pale and yellow corn doesn’t necessarily indicate a nitrogen deficiency. The Late Spring Nitrate Test is one way to find out.

Valley Fever lives in Arizona's soil. When the dust flies, so does the fungus that causes it, and for too many patients, the ...

This type of medium is both selective and differential. The MSA will select for organisms such as Staphylococcus species which can live in areas of high salt concentration (plate on the left in the ...

The frequency and severity of human infections associated with Corynebacterium ulcerans appear to be increasing in different countries. Here, we describe the first C. ulcerans strain producing a ...