San Jose scale is a hemipterous insect (Quadraspidiotus perniciosus) in the family Diaspididae. It is an agricultural pest as it causes damage and crop losses to many fruit crops. In 1914, Q. perniciosus became the first documented case of insecticide resistance
Read more about San Jose Scale: Distribution, Description, Ecology
Famous quotes containing the words san and/or scale:
“There they are at last, Miss Rutledge. The will-o-the-wisps with plagues of fortune. San Francisco, the latest newborn of a great republic.”
—Ben Hecht (1893–1964)
“The most perfect political community must be amongst those who are in the middle rank, and those states are best instituted wherein these are a larger and more respectable part, if possible, than both the other; or, if that cannot be, at least than either of them separate, so that being thrown into the balance it may prevent either scale from preponderating.”
—Aristotle (384–322 B.C.)