1 E. cuniculi are carried in the blood to other parts of the body, particularly neural tissue. 2  Spores from infected urine can remain in the environment for a month. 3  The parasites can infect and be shed by many other animals but seldom cause clinical disease in other animals.
Most annual flowers will die when fall brings frost. Marigolds, zinnias, petunias, delphinium and many other common flowering plants are examples of plants that frost will kill. In more northerly climate zones, it's difficult to get anything to bloom in the harsh winter months.
It wonât kill or seriously harm your âKnock Outs,â and your plants will go on to bloom just fine and grow through the damage. But if you have a zero-tolerance policy, a systemic insecticide such as Bayerâs All-in-1 Rose Care will kill roseslugs as well as just about anything else that crawls -- good, bad or neutral.