“Mumakore 10-15 apfuura, vapfuri venyuchi vekuEurope vakashuma kuderera kusingaenzaniswi kwenhamba yenyuchi uye kurasikirwa nenyuchi, kunyanya munyika dzekuMadokero kweEurope, kusanganisira Italy. Chiitiko chine zvikonzero zvakasiyana-siyana, sekurima kwakanyanya, kushandiswa kwemishonga yezvipembenene, kurasikirwa kwenzvimbo, mavhairasi asiwo kurwiswa nehutachiona uye zvisikwa zvinoparadza semite. Varroa muparadzi, iyo yave iripo muItaly yose kwemakore ", anotsanangura kudaro Salvatore Arpaia, muongorori paENEA Division yeBioenergy, biorefinery uye green chemistry.. "Kune mhando dzekupedzisira - anoenderera mberi muongorori - hornet yeAsia ichangobva kuwedzerwa velutine vespa nekapembenene kadiki Aethina tumida iyo, panguva ino, ine kupararira kwenzvimbo kunogumira kumaodzanyemba kweCalabria. Uye isu takaedza yedu itsva biopesticide mudunhu rino, pachikamu cheZooprophylactic Institute yeReggio Calabria, uko bete rinochengetwa mukuberekesa richiiswa pasi pemaitiro akasimba ekuchengeta".
Kupindira kweRNA maitiro, ayo anoshandisa maitiro echisikigo aripo muzvirimwa nemhuka zvipenyu kutungamirira mukurasikirwa kwekushanda kwejini rinotarirwa, rakakosha pakurarama kana kubereka kwetumbuyu. "Mibairo yakawanikwa inoratidza zvakajeka kuti manejimendi nekumedza biopesticide yedu, iyo inoshandisa zviito zvemamorekuru eRNA akapetwa kaviri kurwisa majini maviri Aethina tumida, induces anti-metabolic effects pakukura kwebete uye kubereka. Muchokwadi, mapere anodyiswa nechikafu chine mamorekuru atakagadzira mumarabhoritari edu eENEA muTrisaia, muBasilicata, anotambura nekudzikira kweyero yebudiriro, kudzikira kweiyo biological cycle uye, sevakuru, kudzikiswa kwakanyanya. mukubereka. Kugarisana kweizvi zvitatu zvinokonzeresa muhuwandu muzvisikwa zvinotungamira mukuonekwa nekukurumidza kwekukuvadzwa kwebete pamukoko, mukugadzirwa kwenyuchi, pasina njodzi kune zvakatipoteredza kana kuvanhu”, inotsikisa Arpaia.
Nezve kuchengetedzwa kwehutano hwenyuchi dziri kurapwa nedsRNA-based insecticide, ongororo yekutanga yakaitwa nekuongorora kufanana kwekutevedzana pakati peiyo dsRNA mbiri dzakashandiswa uye genome ye. apis mellifera, iyo inotevedzana zvakakwana. Kufanana kwakadzikira kwakaburitswa nekuongorora kweBLAST kunotungamira kusabatanidzwa kwechero mhedzisiro nekuda kwekutevedzana kunoshandiswa. Kuongorora mukana wemhedzisiro kure-chinangwa pamusoro penyuchi, zvichave zvakakodzera kuita inotevera mu vivo bvunzo, kunyangwe humbowo huripo muzvinyorwa zvichireva mamwe ma dsRNAs hunoratidza kuti nyuchi kazhinji hadzina hanya nekunyarara kwemajini kunokonzerwa nemamorekuru atakashandisa ".
Kapembenene kadikidiki kapembenene mumhuri Nitidulidae uye yehurongwa hweColeoptera, chipembenene chemakoloni e apis mellifera. Imhando yerudzi rwekuSouth Africa uye inowanikwa munzvimbo dzinopisa uye dzinopisa dzeSub-Saharan Africa; yakawanikwa kwekutanga muEurope, muCalabria, munaSeptember 2014. Chipembenene chacho chakabatanidzwa mumutsara weSanitary Code yemhuka dzepanyika dzeWOAH (World Organization for Animal Health) sechirwere chiri kubuda chenyuchi uye chiri pasi. kune ziviso yepasirese. Uyezve, inosanganisirwa muAnnex II yeEU Reg. 429/2016 iyo inosimbisa chisungo chekuzivisa uye matanho ekubvisa. Kuti ive nekupararira kwayo muEurope, matanho akakosha ekudzivirira ari munzvimbo ayo anosanganisira kumisa nomadism (kusanganisira basa rakakosha rekutsigira mukume mukukura kwemichero), kutengeserana kwemakoloni kunze kwenzvimbo yakazadzwa nebete, iyo periodic monitoring mikoko uye, kazhinji, kuparadzwa kwemakoroni.
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