I-Diethyltoluamide 99% Tc Izinto eziThwaya iiMosquito ezicocekileyo eziPhezulu
Ingcaciso yeMveliso
I-Diethyltoluamideisetyenziselwa ukugxotha izinambuzane ezilumayo ezifana neengcongconi kunye namakhalane, kubandakanywa amakhalane anokuthi athwale isifo seLyme.Iimveliso eziqulethe i-DEET okwangoku zifumaneka kuluntu ngeendlela ezahlukeneyo zolwelo, izithambiso, izitshizi njalo njalo. Isetyenziswa kwezinyeUgqirha wezilwanyanaintsimi, i-DEET ibhaliselwe ukusetyenziswa ngabathengi, kwaye ayisetyenziswa ekutyeni.Izinto ezigxotha izinambuzane ezine-DEET zinokunceda ekuthinteleni ukulunywa ngamakhalane, iingcongconi kunye nezinye izinambuzane ezilumayo ezinciphisa ingozi yezifo.
Indlela yokwenza
I-DEET iguquguqukayo kwaye iqulethe ukubila kunye nokuphefumla komntu, isebenza ngokuthintela i-1 octene 3 yotywala yezinambuzane ze-olfactory receptors. Ithiyori edumileyo yileyoDEETngokufanelekileyo kubangela ukuba izinambuzane ziphulukane nemvakalelo yevumba elikhethekileyo elikhutshwa ngabantu okanye izilwanyana.
Ingqalelo
1. Musa ukuvumela iimveliso ezine-DEET ukuba zidibane ngqo nesikhumba esonakeleyo okanye zisetyenziswe kwiimpahla; Xa kungafunekiyo, ukuqulunqwa kwayo kunokuhlanjwa ngamanzi. Njengesivuseleli, i-DEET ayinakuphepheka ukuba ibangele ukucaphuka kwesikhumba.
2. I-DEET sisitshabalalisi sekhemikhali esingenamandla nesisenokungafaneleki ukusetyenziswa kwimithombo yamanzi nakwiindawo ezingqongileyo. Ifunyaniswe inetyhefu encinci kwintlanzi yasemanzini abandayo, efana ne-rainbow trout kunye ne-tilapia. Ukongeza, uvavanyo lubonise ukuba ikwayityhefu kwezinye iintlobo zeplanktonic zamanzi acwengileyo.
3. I-DEET ibeka umngcipheko onokubakho kumzimba womntu, ngakumbi abasetyhini abakhulelweyo:izinto zokugxotha iingcongconiequkethe i-DEET inokungena kwigazi emva kokudibana nolusu, olunokuthi lungene kwi-placenta okanye nakwintambo ye-umbilical ngegazi, ekhokelela kwi-teratogenesis. Abasetyhini abakhulelweyo kufuneka bakuphephe ukusebenzisa iimveliso zokugxotha iingcongconi ezine-DEET.