Ua ʻike ʻia kahi noiʻi hou e nā ʻepekema ʻepekema ʻo Texas A&M AgriLife i ke kūʻē ʻana i ka zebra chip ma waena o kekahi mau ʻano ʻuala hihiu. ʻO Phys.org. ʻO ka ʻatikala "Identification and Characterization of Potato Resistance to Zebra Chip Among Wild Solanaceae" i puka mai nei i loko o ka puke pai. Nā Kiʻikuhi i Microbiology.
ʻO Zebra chip kahi maʻi paʻakikī o ka ʻuala, ʻo ke kumu kumu ʻo ia ka maʻi bacteria Candidatus Liberibacter solanacearum, ʻo nā mea lawe i ka maʻi he nā pepeke. Ua ʻike mua ʻia ka maʻi ma Saltillo, Mexico, i ka waena o 90s. A laila ua hoʻopaʻa ʻia ka maʻi ma nā wahi he nui o ka honua kahi e ulu ai ka ʻuala. Hoʻopilikia ka maʻi i ka nui o ka hōʻiliʻili ʻana a hiki ke alakaʻi i ka nalowale o nā mea kanu ʻuala (a hiki i 94%). ʻO nā hōʻailona e like me ka ʻulaʻula ʻulaʻula o nā lau ʻōpiopio, ka ʻiʻo ʻana o nā lau o luna, nā ʻōpala ea, ka maloʻo, ke ʻoki ʻana i ka ulu ʻana, a me ka make o nā mea kanu.
Hiki ke hoʻopili i nā huaʻai ʻai ʻē aʻe i ka maʻi bacteria e hoʻoulu ai i kēia maʻi. ʻO ka hoʻolālā ʻana i ka puʻupuʻu zebra i kēia manawa e pili ana i ka mana vector, me nā insecticides a i ʻole ma ka hoʻololi ʻana i nā lā kanu.
Ua hoʻohana ka noiʻi ʻana e nā ʻepekema Texas i nā ʻano ʻuala hihiu i ulu ʻia mai nā hua i loaʻa mai ka US National Plant Germplasm System ma Wisconsin.
Ua ʻike ʻia nā kumu hou o ke kūʻē ʻana i ka chip zebra ma waena o kahi hōʻiliʻili ʻāhiu o nā ʻano tuberous Solanum. ʻO kēia pūʻulu ʻuala ʻāhiu he hōʻiliʻili maikaʻi ʻia a me nā ʻano like ʻole kahi e kiʻi ʻia ai nā mea waiwai.
ʻO kekahi o nā 52 komo i aʻo ʻia ua maʻalahi i ka maʻalahi, e hōʻike ana i ka curl lau liʻiliʻi, ka chlorosis a me ka stunting. Ma hope o ka nānā ʻana, ka loiloi phenotypic a me ka helu ʻana o ka hua bacteria i loko o nā laʻana i loaʻa i ka maʻi bacteria, ua ʻike nā ʻepekema i hoʻokahi ʻano mea kū i ka zebra chip, Solanum berthaultii, a me ʻekolu mau laʻana i kū mālie. ʻO nā mea komo ʻekolu i ʻike ʻia i loko o ke aʻo ʻana ʻo ia ka S. kurtzianum, S. okadae a me S. raphanifolium.
Ua ʻike ka hui ʻo Mandadi he ʻano nui ka nui o ke kūʻē ʻana i ka maʻi ʻo S. berthaultii.
ʻO ka laha ʻana o ka ʻuala S. berthautii i hana ʻia ma Bolivia, kahi e pili ana i Peru a ua manaʻo ʻia ʻo ia ka "ʻāina hānau" mua o ka ʻuala i mahi ʻia. Hiki ke hoʻohana ʻia paha ʻo S. berthautii i ka hoʻoulu ʻana i nā ʻano ʻuala hou.
ʻO nā ala like i ka ʻike ʻana i ke kūpaʻa genetic hou a me ka hoʻomanawanui ʻana i nā ʻano mea kanu hihiu hiki ke kōkua i ka hakakā ʻana i nā maʻi ʻano ʻano ʻē aʻe e like me ka late blight. potatoes, mahiʻai citrus a me ka maiʻa maiʻa.