S-Methoprene, semutongi wekukura kwezvipembenene, inogona kushandiswa kudzora zvipembenene zvakasiyana-siyana, zvinosanganisira umhutu, nhunzi, midges, zvipembenene zvekuchengetera zviyo, zvikwekwe zvefodya, nhata, inda, tsikidzi, nhunzi dzemombe, uye umhutu hwehowa. Zvipembenene zvinonangwa zviri padanho remakonye akapfava uye akapfava, uye huwandu hushoma hwemushonga hunogona kushanda. Kusasimba kwemushonga uyu hakusi nyorewo kukura. Semushonga wemafuta, une kugadzikana kwemakemikari uye hunhu hwekudzivirira kuora muzvipembenene. Kana inolate inosanganiswa nezvimwe.
S-Methoprene inoumbwa nemaatomu ekabhoni, hydrogen uye okisijeni chete. Ongororo dzekuongorora maatomu ekabhoni-14 dzakaratidza kuti maatomu anoumba ivhu, kunyanya pasi pechiedza cheultraviolet, anozokurumidza kuora kuita maatomu eacetate anongowanikwa chete uye pakupedzisira anoora kuita kabhoni dioxide nemvura. Nokudaro, kukanganisa kwazvinoita zvakatipoteredza hakuna kukosha.
Zvichienzaniswa nemishonga yezvipembenene ine chepfu yepfungwa yechinyakare, kusauraya zvipembenene zvine chepfu kune mhuka dzine mapfupa emusana inyaya yakakosha. Dambudziko guru rayo nderekuti haina simba rekuuraya zvipembenene zvikuru, asi inogona kukonzera migumisiro isina kunaka yakadai sekudzikira kwekubereka, simba, kutsungirira kupisa uye simba rekuisa mazai.
Nguva yekutumira: Chikunguru-22-2025