Nkhawa zokhudzana ndi kukhudzidwa ndi tizilombo toyambitsa matenda kwa anthu zalimbikitsa kupanga zipangizo zina zowongolera tizilombo toyambitsa matenda, ndipo mankhwala ambiri ophera tizilombo opangidwa ndi mafuta ndi mankhwala ophera tizilombo otsukira apangidwa m'zaka zaposachedwapa. Koma kodi amagwira ntchito bwanji? Kuti apeze yankho, ofufuza ku Rutgers University adayesa momwe zinthu zisanu ndi zinayi zofunika zogwiritsira ntchito mafuta ndi zotsukira ziwiri zomwe zidalembedwa ndi kugulitsidwa pamsika kuti zithetse tizilombo toyambitsa matenda. Zotsatira zake zidasindikizidwa m'nkhani ya "Journal of Economic Entomology".
Mankhwala ophera tizilombo osapangidwa ndi tizilombo - ali ndi geraniol, mafuta a rosemary, mafuta a peppermint, mafuta a sinamoni, mafuta a peppermint, eugenol, mafuta a clove, mafuta a lemongrass, sodium lauryl sulfate, propylene glycol 2-benzoate, sorbic acid. Zosakaniza monga potaziyamu ndi sodium chloride - kuphatikizapo zinthu zotsatirazi:
Ofufuzawo atapopera mankhwala ophera tizilombo 11 osapangidwa mwachindunji pa tizilombo ta tizilombo ta m’mabedi, adapeza kuti panali awiri okha a EcoRaider (1% geraniol, 1% cedar extract ndi 2% sodium lauryl sulfate) ndi Bed Bug Patrol (0.003% Clove oil), 1% peppermint oil ndi 1.3% sodium lauryl sulfate) omwe adapha oposa 90%. Kupatula EcoRaider yomwe idapha 87% ya tizilomboti, palibe mankhwala ena ophera tizilombo omwe sanapangidwe omwe adakhudza mazira a tizilombo ta m’mabedi.
Ngakhale kuti zotsatira za kafukufukuyu zikuwoneka zolimbikitsa, kugwira ntchito bwino kwa mankhwala awiriwa kungakhale kochepa kwambiri m'malo enieni, chifukwa kuthekera kobisa mankhwala aliwonse m'ming'alu ndi ming'alu yaying'ono kumapangitsa kuti zikhale zovuta kuwapopera mwachindunji pa nkhupakupa.
Olembawo analemba kuti: “Pansi pa mikhalidwe ya kumunda, nsikidzi zimabisala m’ming’alu, m’ming’alu, m’makwinya, ndi m’malo ena ambiri kumene sikungatheke kugwiritsa ntchito mankhwala ophera tizilombo mwachindunji ku tizilombo tobisika.” “Ziyenera kuchitika pansi pa mikhalidwe ya kumunda. Kafukufuku wina wofuna kudziwa momwe EcoRaider ndi Bed Bug Patrol zimagwirira ntchito m’munda komanso momwe zingaphatikizidwe m’mapulogalamu othana ndi nsikidzi.”
Chodabwitsa n'chakuti, zina mwa zosakaniza zomwe zimagwiritsidwa ntchito mu EcoRaider ndi Bed Bug Patrol zinawonekeranso muzinthu zina zoyesedwa. Kugwira ntchito bwino kwa zinthuzi ndikochepa kwambiri, zomwe zikusonyeza kuti zosakaniza zomwe sizigwira ntchito muzinthuzi ndizofunikiranso.
Olembawo analemba kuti: “Kuphatikiza pa zosakaniza zogwira ntchito, zinthu zina ziyeneranso kuganiziridwa kuti zimagwira ntchito bwino kwambiri ndi mankhwala ena ophera tizilombo ofunikira ochokera ku mafuta.” Monga zinthu zonyowetsa, zotulutsa mpweya, zokhazikika, zochotsera poizoni, zopaka ndi zinthu zina monga zosungunulira zinthu zimatha kukhala ndi mphamvu yogwirizana pa mafuta ofunikira mwa kukonza kutseguka kwa khungu la tizilombo komanso kusamutsa zosakaniza zogwira ntchito mwa tizilombo.
Zipangizo zoperekedwa ndi bungwe la American Entomological Society. Dziwani: Mutha kusintha kalembedwe ndi kutalika kwa zomwe zili mkati.
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