Ukukhathazeka ngokuchayeka kubantu ezibulala-zinambuzane kuye kwakhuthaza ukuthuthukiswa kwezinto zokulawula ezinye izimbungulu zemibhede, futhi kuye kwathuthukiswa izibulala-zinambuzane eziningi ezisekelwe kumafutha abalulekile kanye nezibulala-zinambuzane zokuhlanza eminyakeni yamuva nje. Kodwa zisebenza kanjani? Ukuze bathole, abacwaningi eRutgers University bahlole ukusebenza kahle kwemikhiqizo eyisishiyagalolunye esuselwe kumafutha abalulekile kanye nezihlanzi ezimbili ezafakwa amalebula futhi zafakwa emakethe yokulawula izimbungulu zemibhede. Imiphumela yanyatheliswa esihlokweni esithi “Journal of Economic Entomology”.
Isibulala-zinambuzane esingeyona into yokwenziwa - siqukethe i-geraniol, uwoyela we-rosemary, uwoyela we-peppermint, uwoyela we-sinamoni, uwoyela we-peppermint, i-eugenol, uwoyela we-clove, uwoyela we-lemongrass, i-sodium lauryl sulfate, i-propylene glycol 2-benzoate, i-sorbic acid Izithako ezifana ne-potassium ne-sodium chloride - kufaka phakathi imikhiqizo elandelayo:
Lapho abacwaningi befutha izibulala-zinambuzane eziyi-11 ezingezona ezenziwe ngqo kuma-nymphs ezimbungulu zombhede, bathole ukuthi kwakukhona ezimbili kuphela i-EcoRaider (1% geraniol, 1% cedar extract kanye ne-2% sodium lauryl sulfate) kanye ne-Bed Bug Patrol (0.003% clove oil), 1% peppermint oil kanye ne-1.3% sodium lauryl sulfate) ezabulala ezingaphezu kuka-90% zazo. Ngaphandle kwe-EcoRaider eyabulala u-87% wazo, azikho ezinye izibulala-zinambuzane ezingezona ezenziwe ezaba nomthelela osobala emaqandeni ezimbungulu zombhede.
Nakuba le miphumela yelabhorethri ibonakala ikhuthaza, ukusebenza kahle kwemikhiqizo emibili kungaba phansi kakhulu endaweni yangempela, ngoba ikhono lokufihla noma yimuphi umkhiqizo emifantwini emincane nemifantu kwenza kube nzima ukuwufutha ngqo ezimbungwini zombhede.
Abalobi babhale: “Ngaphansi kwezimo zasensimini, izimbungulu zicasha emifantwini, emifantwini, emifantwini, nakwezinye izindawo eziningi lapho kungase kungenzeki khona ukusebenzisa izibulala-zinambuzane ngqo ezinambuzaneni ezifihliwe.” “Kumelwe kwenziwe ngaphansi kwezimo zasensimini. Olunye ucwaningo lokunquma ukusebenza kahle kwensimu kwe-EcoRaider kanye ne-Bed Bug Patrol kanye nendlela yokuzifaka ezinhlelweni zokuphathwa kwezimbungulu zasensimini.”
Ngokumangalisayo, ezinye zezithako ezisebenzayo ku-EcoRaider kanye ne-Bed Bug Patrol nazo zivele kweminye imikhiqizo evivinyiwe. Ukusebenza kahle kwale mikhiqizo kuphansi kakhulu, okubonisa ukuthi izithako ezingasebenzi zalo mkhiqizo nazo zibalulekile.
Abalobi babhale: “Ngaphezu kwezithako ezisebenzayo, ezinye izici kumele zibhekwe nokusebenza kahle kwezibulala-zinambuzane ezithile ezisekelwe kumafutha abalulekile.” Njengezinto ezimanzisa, izihlakaza, iziqinisi, izihlanzi, ama-paste kanye nezithasiselo ezifana nezinyibilikisi zingaba nomthelela omuhle emafutheni abalulekile ngokuthuthukisa ukungena kwesikhumba sezinambuzane kanye nokudluliselwa kwezithako ezisebenzayo ezinambuzaneni.
Izinto ezinikezwe yi-American Entomological Society. Qaphela: Ungahlela isitayela nobude bokuqukethwe.
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