Yates Nature’s Way Pyrethrum works by contact action. It is rapidly degraded by sunlight, so insects which are not contacted are not controlled. Synthetic insecticides tend to be more persistent, however, Yates Nature’s Way Pyrethrum controls a broad range of insect pests very quickly and effectively.
Yates Nature’s Way Pyrethrum contains pyrethrum flower extracts plus a synergist, piperonyl butoxide. This is added to most pyrethrum formulations to enhance its activity so that less is required to be effective.
NOT TO BE USED FOR ANY PURPOSE, OR IN ANY MANNER, CONTRARY TO THIS LABEL UNLESS AUTHORISED