8 Individually Wrapped Dispensers
Ward off pest aphids on roses with a natural pheromone that alarms aphids and causes them to stop feeding and eventually move on or die of starvation. Non-toxic dispensers do not affect beneficial insects and control most prevalent aphid types, especially Green Peach Aphid, the most common species that attacks roses. One dispenser hung on each infested rose plant wards off aphids in 5 to 7 days. Dispensers work for 3 to 4 weeks. Apply dispensers early in the season to prevent aphid colonies from becoming established. Package contains 4 individually wrapped dispensers, enough for one full season.
Only available for sale in Canada.
Posted by Sandy on 16th Apr 2013
I've used this product for years and it works! My local nursery used to carry it, but stopped, so I've been thrilled that Treehelp carries it. Put the discs on your rose (or blueberry, whatever) branches the minute you see aphids starting to appear, and this product will control and eliminate them. If the aphids snuck up on you and now have a hotel, hose them off (and/or smash them), then apply the discs to keep them from returning. Works much better than an aphid spray, which sometimes wilts the tender new leaves. Thank You Treehelp!