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:
“It is an odd thing, but every one who disappears is said to be seen at San Francisco. It must be a delightful city, and possess all the attractions of the next world.”
—Oscar Wilde (1854–1900)
“I love to weigh, to settle, to gravitate toward that which most strongly and rightfully attracts me;Mnot hang by the beam of the scale and try to weigh less,—not suppose a case, but take the case that is; to travel the only path I can, and that on which no power can resist me. It affords me no satisfaction to commence to spring an arch before I have got a solid foundation.”
—Henry David Thoreau (1817–1862)