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Controlling Stink Bugs on Roses in Florida

Stink Bug Invasion on 25 Rose Bushes

Tampa, FL (Zone 9) gardener with diverse rose collection (miniatures, knockouts, grandifloras, hybrid teas, climber) faces stink bugs sucking new growth and buds. Resistant to most pesticides—only hand-crushing works so far.

Integrated Approach

  • Sanitation: Remove surrounding greenery where stink bugs hide when not feeding
  • Effective chemistry: Sprays containing Deltamethrin (Vegetables Plus Permethrin, D-Force HPX)
  • Sticker adjuvant: Add ½ tsp liquid dish soap per gallon—penetrates tough stink bug shells
  • Mix rate: Vegetables Plus at ½ oz per gallon—economical for large collections

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