Pyrethrum 200ml

Pyrethrum is the active ingredient in fly spray. It is relatively harmless to humans and is a contact poison to most insects.

Yates Nature's Way Pyrethrum works by contact action.

NOTE:  It is rapidly degraded by sunlight, so insects that are not contacted are not controlled. Spray just before sundown. 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 effective on spider mites.

Nil withholding period.