E-UK, ososayensi e-James Hatton Institute bafuna izindlela zokusiza imboni yamazambane ukulwa nesibulala-zinambuzane esiyingozi.
Potato cyst-form nemat nemat, ikakhulu tinhlobo I-Pale GloboderaEmashumini eminyaka amuva nje, besisakazeka ngokuqinile kulo lonke elase-UK, kudala izinsongo ezibalulekile ekuqineni komkhakha wamazambane, ikakhulukazi amazambane wembewu.
Naphezu kokumukelwa kokubalwa kokubumba okusemthethweni kanye kwezolimo (ukujikeleza ikakhulu ukusetshenziswa kwe-nematicides), ukusakazwa kwamathumbu I-Pale Globodera Imboni ikhathazekile ngokuntuleka kwezinhlobo ezingamelana nezakhiwo ezifanele zezolimo.
Ukulahleka kwezindawo ezingenalo i-cyst -unda zezindawo ezingenayo i-nematode emazingeni okukhula kwamanje ezinambuzane kunganciphisa kakhulu noma kubhubhise, ngokwesibonelo, imboni yamazambane yaseScotland ekhula ngeminyaka kungakapheli iminyaka engama-30.
Ukusuka endaweni yokubukwa kokuzalela, indlela ephumelela kunazo zonke yokulawula ama-nematode futhi unciphise ukulahleka okwengeziwe kwendawo ehlwanyelwe ukusheshisa ukwethulwa kanye nokungena kwezinhlobo zamazambane ngezinga eliphakeme futhi elizinzileyo lokumelana.
Abasebenzi baseJames Hutton Institute basebenza nabahwebi be-biotechnology be-JHL besebenzisa imigqa yokuzalanisa equkethe ukungalingani okutholwe kuyo I-Solanum tuberosum Group andigena и S. vernei.
Umgomo ukuthuthukisa amamaki wokuxilonga okukhethiwe usebenzisa amamaki (MAS) kusuka ekuhlaziyweni kwedatha yokulandelana kwesizukulwane esilandelayo (i-NGS) etholwe kusetshenziswa ubuchwepheshe besimanje be-genotyping obufana ne-dRenSeq (kususelwa ekulweni kwe-gene Homologues) kanye no-genotyping ngokulandelana ( I-GBS).
Ukuqina kanye nokusebenza kahle maqondana nokumelana okumangazayo kuhlolwa kumasampula ahlukahlukene e-nematode avela kwiqoqo leHatton Institute.
Ososayensi bahlose ukuthola imithombo eyengeziwe futhi emisha yokumelana nezinhlobo zamazambane asendle, okwamanje abonisa ukumelana kwebalazwe G. pallida в S. multidissectum и S. spegazzinii ukuze wethule lezi zinto eziphikisayo.
Funda ngokugcwele: https://www.agroxxi.ru/