ʻO ka maʻi ʻUla weliweli i lawe ʻia mai i India mai ʻEulopa ʻO ia ke kumu alakaʻi o ka make ʻana o ka make a me ka hōʻino ʻana i nā miliona mahiʻai.
Ua ʻike nā kānaka ʻepekema ma ke Kulanui o West Bengal State ma India i 19 mau ʻano kū hoʻokahi a me ka hakakā o Phytophthora infestans, kahi microorganism e kumu i ka pala pala i loko o kaʻuala, e hoʻowali a pala ka paipū.
Pili kēia ʻano ʻē i ka genotype ʻEulopa 13_A2 a he kuleana no ka maʻi ahulau o ka pala pala ma Komohana Komohana i ka makahiki 2013-2014, a ʻo ia ka mea i alakaʻi i kahi hāʻule pōpilikia o ka hua ʻuala, ma muli o ka hopena o ka nui o nā mahiʻai i hoʻomake i ka make ma muli o ka hiki ʻole ke loaʻa kālā a uku i nā hōʻaiʻē.
ʻO ka ʻokoʻa o nā heluna pathogen i hoʻopaʻa ʻia ma ka hikina a me ka ʻākau hikina o India i ʻike ʻia ʻoi aku ke kiʻekiʻe ma nā wahi kokoke i nā palena o ka honua me Bangladesh a me Nepal. Lawe mau nā ʻāina ʻelua i ka ʻuala mai nā ʻāina ʻē aʻe.
Wahi a thehindubusinessline.com, kahi loiloi mua o kaʻuala i alakaʻi ʻia ma ka India Institute of Horticultural Research ʻike ʻia ka ʻuala ʻEulopa lohi lohi pathogen 13_A2, hoʻolauna ʻia me kaʻuala mai ʻEulopa a me UK. ʻO ia ka mea i hoʻomaka i ka ulu ʻana o kaʻuala i ka lohi o ke ahi ma ka hema o India.
Manaʻo nā luna e hoʻoikaika i nā kaohi phytosanitary ma luna o nā ʻuala i lawe ʻia mai mai nā ʻāina kahi hiki ke lohi i ke ahi.
E heluhelu piha: https://www.agroxxi.ru