Messenger - Vol. 2, No. 2, Page 24 Winter 1993 Prettier poinsettias University entomologist Dewey Caron, left, and Cooperative Extension agricultural agent Jay Windsor, right, help greenhouse grower Dan Schiller of Eden Hill Farm, Dover, identify pests in his poinsettias. A new, statewide project was launched this fall to help growers of decorative plants identify plant pests and learn more about control alternatives.