Bacterial parasites that cause disease are called pathogens. Among bacterial plant diseases are leaf spot, fire blight, and wilts; animal diseases caused by bacteria include tuberculosis, cholera, syphilis, typhoid fever, and tetanus.
Definition of cascade 1: a steep usually small fall of water; especially: one of a series 2 a: something arranged or occurring in a series or in a succession of stages so that each stage derives from or acts upon the product of the preceding
Cascade. Cascade is the hop strain that put American beer culture on the map. Primarily added late in the boil to preserve their flavor and aroma, Cascade hops impart distinctive citrus and grapefruit flavors. The most famous commercial example of the Cascade hop flavor comes in Sierra Nevada Pale Ale.