California Agriculture (Mar 1989)

Some lepidopterous pests of central coast apricots

  • W Coates,
  • R Van Steenwyk,
  • C Pickel

Journal volume & issue
Vol. 43, no. 2

Abstract

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Studies in San Benito County apricot orchards showed that fruittree leaf roller caused most surface damage, and peach twig borer was responsible for most interior fruit damage. The preferred spray timing for all fruit-feeding lepidopterous pests except orange tortrix was at the petal-fall stage.