California Agriculture (Sep 1990)

IPM: Monitoring tomato fruitworm eggs in processing tomatoes

  • F Zalom,
  • C Weakley,
  • M Hoffmann,
  • L Wilson,
  • J Grieshop,
  • E Miyao

Journal volume & issue
Vol. 44, no. 5

Abstract

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Research on egg distribution and treatment levels for the tomato fruitworm led to a set of monitoring guidelines, which were demonstrated in parts of the Sacramento Valley. Evaluation of this program documents grower adoption and an impact on insecticide use.