These devices are most effective in windless conditions and should not be seen as a stand-alone solution, but part of a holistic management approach.
Didirisiwa tseno di dira sentle thata mo maemong a a senang phefo mme ga di a tshwanela go bonwa jaaka tharabololo e e emeng e le nosi, mme e le karolo ya botsamaisi ba gotlhelele.