Ava Williams
Nkhono zimathamanga kuposa momwe munthu angaganizire, zimaphimba mosavuta mita pa ola limodzi. Izi n’zimene akatswiri ofufuza pa yunivesite ya Exeter anapeza atafufuza nkhono 450 za m’munda pogwiritsa ntchito ma LED ndi utoto wa UV. Momwemonso, nkhonozi zimakondanso kugwiritsa ntchito mtundu wa slime trail slipstream. Mfundo yakuti nkhono zimayenda mofulumira ili ndi kuipa kwake: mphutsi Angiostrongylus vasorum, a tizilombo towopsa kwa agalu, amayenda nawo. Ku Great Britain, chifukwa cha zaka zambiri za nkhono, zafalikira kale kuchokera kumudzi wa makolo ake kum'mwera mpaka ku Scotland.
Nkhono panjira
Gulu lotsogozedwa ndi katswiri wa zamoyo Dave Hodgeson kwa nthawi yoyamba lalemba molondola zochitika za usiku za nkhono pogwiritsa ntchito nyali za LED zomwe zimayikidwa pamsana pa nyamazo komanso kujambula kwa nthawi. Anagwiritsanso ntchito mitundu ya UV kuti apangitse njira za zokwawa ziwonekere. "Zotsatira zikuwonetsa kuti nkhono zikuyenda mpaka mamita 25 m'maola a 24," adatero Hodgeson. Kuyeserako kwa maola 72 kunaunikiranso mmene nyamazo zimayendera malo ozungulira, kumene zimabisala, komanso mmene zimayendera.
“Tinapeza kuti nkhono zimayenda m’mipando, zomangika pamatope a nkhono zina,” anatero katswiri wa zachilengedwe. Chifukwa chake ndi chosavuta. Chifukwa chake ntchentche ikatsata njira yomwe ilipo, imakhala ngati kutsetsereka, Hodgeson adagwidwa mawu ndi BBC. Izi zili choncho chifukwa nkhonoyi imapulumutsa mphamvu, ndipo mwina imapulumutsa mphamvu. Malinga ndi kuyerekezera, 30 mpaka 40 peresenti ya mphamvu ya zokwawa imafuna mphamvu chifukwa cha kupanga matope.
Tizilomboti timanyamulidwa
Zotsatira zake zidaphatikizidwa mu lipoti la "Slime Watch" ndi kampeni yaku Britain Khalani Odziwa Lungworm. Izi zikufuna kuwonetsa momwe galu tizilomboti Angiostrongylus vasorum angafalikire ndi nkhono. Agalu amatha kumeza mosavuta ngakhale tinthu tating'onoting'ono tomwe timapezeka pazidole kapena m'madzi, mwachitsanzo. Tizilombo toyambitsa matenda timalowa m'mapapo ndipo, malingana ndi kuopsa kwa matendawa, zizindikiro zimayambira. kutsokomola, kutuluka magazi, kusanza, ndi kutsekula m'mimba mpaka kulephera kwa kayendedwe ka magazi. Ngati pali kukayikira kuti galu ali ndi kachilombo ka mapapu, veterinarian ayenera kufunsidwa mwamsanga - ndiye kuti matendawa angathenso kuchiritsidwa mosavuta.
Tizilombo toyambitsa matenda, yomwe imapezeka makamaka ku France, Denmark, ndi England, yafalikira kwambiri m'zaka zaposachedwa, osati ku Great Britain kokha. Dieter Barutzki wa ku Freiburg Veterinary Laboratory adafalitsa kafukufuku mu 2010, malinga ndi momwe mphutsi zamtundu uwu zafala kwambiri, makamaka kumwera chakumadzulo kwa Germany. M'dziko linonso, nkhono ndizofunika kwambiri zapakati ndipo motero zimakhala ndi chiopsezo chotenga matenda kwa bwenzi lapamtima la munthu.