Damage
Each larva can consume over 400 square centimetres of foliage during its development. They feed above ground until about the fourth instar. After that they do considerable damage to crops by severing young plants at ground level. In the midwestern USA the black cutworm is considered to be a serious pest of corn which is very susceptible at the one-leaf stage but by the 4 or 5-leaf stage it is relatively unaffected. Damage to the underground parts of plants can also be harmful. Other crops where serious damage occurs include cotton, maize, tobacco, sunflower, tomatoes, sugar beet and potato.
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Famous quotes containing the word damage:
“If every man possessed everything he wanted, and no one had the power to interfere with such possession; or if no man desired that which could damage his fellow-man, justice would have no part to play in the universe.”
—Thomas Henry Huxley (1825–95)
“Technological innovation has done great damage ... to eating habits. Food is now available in such unpleasant forms that one frequently finds smoking between courses to be an aid to digestion.”
—Fran Lebowitz (b. 1950)
“There is such a thing as food and such a thing as poison. But the damage done by those who pass off poison as food is far less than that done by those who generation after generation convince people that food is poison.”
—Paul Goodman (1911–1972)