Laboratory and field studies were conducted between July and October 1999 to identify bait preference, biomarker efficacy, and bait acceptance rates for delivering an oral plague vaccine to black-tailed prairie dogs (Cynomys ludovicianus). Twenty juvenile captive prairie dogs were offered alfalfa baits containing either alfalfa, alfalfa and 5% molasses, or alfalfa, 5% molasses and 4% salt. Base...

Thirty-one specimens of a small megasporangiate lycopsid cone referable to the genus Porostrobus Nathorst and abundant associated dispersed megaspores have been collected from Early Pennsylvanian strata in the Allied Stone Company quarry, Milan, Illinois. Based on other elements in the flora, the deposit is considered to be part of the Morrowan Caseyville Formation and probably of Namurian age....

Plants have been used as sources of medicine since ancient times. Natural products extensively in Chinese, ayurvedic and folk medicine. In addition, a significant portion the world’s population still utilizes herbal Diabetes is common ailment affecting almost 463 million people world. However, current medications exert harmful after-effects on patients, while medicines fewer adverse effects. po...