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.
What is black spot? Black spot is the most serious disease of roses. It is caused by a fungus, Diplocarpon rosae, which infects the leaves and greatly reduces plant vigour. Expect to see leaf markings from spring, which will persist as long as the leaves remain on the plant. The fungus is genetically very diverse and new strains arise rapidly.