Harmful Bacteria
Some bacteria are harmful and act either as disease-causing agents (pathogens) both in plants and animals, or may play role in food spoilage.
Read more about this topic: Economic Importance Of Bacteria
Famous quotes containing the words harmful and/or bacteria:
“Whoever possesses the will to suffering within himself has a different attitude towards cruelty: he does not regard it as inherently harmful and bad.”
—Friedrich Nietzsche (1844–1900)
“To the eyes of a god, mankind must appear as a species of bacteria which multiply and become progressively virulent whenever they find themselves in a congenial culture, and whose activity diminishes until they disappear completely as soon as proper measures are taken to sterilise them.”
—Aleister Crowley (1875–1947)