E. fuscus is not listed by the U.S. Fish and Wildlife Service. Description. Eptesicus fuscus is a relatively large, robust bat with a broad, sparsely furred nose and keeled calcar. Its fur color varies from light copper to dark chocolate brown. It has a relatively blunt and rounded tragus. Its forearm is 42-52 mm long, and it bat weighs 12-30 g.
Sometimes, the veins of rose bush leaves will turn yellow. Often, the leaves will then become brown and dry and drop off the plant. Oxygen deficiency causes this in rose bushes, and is often present in plants that have poor drainage and are constantly sitting in soggy soil.
Itâs not difficult to recognize blackspot, (Diplocarpon rosae). The fungus initially reveals itself as tiny black spots on foliage. In very short order, the black spots become surrounded by yellow halos. These are not halos of the angelic sort, but the kind that indicate your rose is in trouble. The infected leaves will eventually turn a sickening shade of yellow and then drop to the ground. And, if left untreated, the fungus will continue to attack other leaves on the shrub (young leaves are the most vulnerable).