Blackleg is a highly fatal disease of young cattle caused by the spore forming, rod shaped, gas producing bacteria Clostridium chauvoei. The spores of the organism can live in the soil for many years. The bacteria enters the calf by ingestion and then gains entrance to the body through small punctures in the mucous membrane of the digestive tract.
Ladybugs eat aphids (green insects that live mainly on roses) and  drink water. Sometimes they consume pollen and nectar from plants  to save up for winter. Some types of laâ¦dybugs eat grass and leaves.  Usaly orange or yellow ladybugs eat nectar and pollen and drink  water and sometimes they eat grass.
In the larval stage, ladybugs feed voraciously. A single larva can consume dozens of aphids per day. Larvae feed on other soft-bodied plant pests as well, including scale insects, adelgids, mites, and insect eggs. Ladybug larvae don't discriminate when feeding, and will sometimes eat ladybug eggs, too. female ladybug can lay up to 1,000 eggs from spring to early summer. Photo: boehringer bÃ¶hringer, Friedrich Wikimedia (commons-cc-by). Sa ladybugs go by several other: names lady, beetles ladybug, beetles and ladybird. beetles