Economic Significance
The species is a significant pest of plants in the rose family including the rose, apple, pear, plum, sloe and apricot where it is mainly the first generation larvae that do the most damage. Caterpillars also cause damage to quince, cherry, hawthorn, almonds, cotoneaster and bird cherry. Other species on which they occasionally feed include hazel, oak, elm, willow and shrubs of the genus Vaccinium. They can be controlled by chemical or biological methods.
Read more about this topic: Acleris Variegana
Famous quotes containing the words economic and/or significance:
“Politics at all times lead to bloody wars, and not only politics, but also religions as well as social and economic systems of all times are spattered with blood. Invariably the big ones devoured the little ones, and the little ones the tiny ones.”
—Friedrich Dürrenmatt (1921–1990)
“The hypothesis I wish to advance is that ... the language of morality is in ... grave disorder.... What we possess, if this is true, are the fragments of a conceptual scheme, parts of which now lack those contexts from which their significance derived. We possess indeed simulacra of morality, we continue to use many of the key expressions. But we have—very largely if not entirely—lost our comprehension, both theoretical and practical, of morality.”
—Alasdair Chalmers MacIntyre (b. 1929)