SHOP PRODUCTS
Houzz Logo Print
thornworn

Plastic sticky cup rose midge and thrip traps, two questions?

Moses, Pittsburgh, W. PA., zone 5/6, USA
6 years ago
last modified: 6 years ago

1. What prevents the beneficial insects that prey upon rose midge fly and thrips from getting trapped themselves?

2. What is the percent of damage to shoots or blooms that you still experience, if any, if you garden in heavy rose midge fly and thrip territory, and religiously use sticky cup traps?

Thanks!

Moses

Comments (16)