Matenda a mbatata obwera ku India kuchokera ku Europe atha kukhala opha mbewu kwambiri ndikuwononga alimi mamiliyoni ambiri
Asayansi ku West Bengal State University ku India apeza mitundu 19 yapadera komanso yovuta kwambiri ya Phytophthora infestans, tizilombo toyambitsa matenda timene timawola mu mbatata, zomwe zimapangitsa kuti ma tubers afote ndi kuvunda.
Mitundu iyi ndi ya European genotype 13_A2 ndipo imayambitsa mliri wowola wa bulauni ku West Bengal mu 2013-2014, zomwe zidapangitsa kuti mbewu ya mbatata igwe moopsa, zomwe zidapangitsa alimi ambiri kudzipha chifukwa cholephera kupeza. ndi kubweza ngongole.
Kusiyanasiyana kwa tizilombo toyambitsa matenda omwe amaphunzira kum'mawa ndi kumpoto chakum'mawa kwa India kunapezeka kuti ndipamwamba kwambiri m'madera omwe ali pafupi ndi malire a mayiko ndi Bangladesh ndi Nepal. Mayiko onsewa amaitanitsa mbatata kuchokera kumayiko ena.
Malinga ndi thehindubusinessline.com, kuwunika koyambirira kwa mbatata ndi Indian Institute of Horticultural Research kudapeza tizilombo toyambitsa matenda a mbatata ku Europe 13_A2 omwe adabwera ndi mbatata kuchokera ku Europe ndi UK. Ndi iye amene anayambitsa kufalikira kwa mochedwa choipitsa cha mbatata kum'mwera kwa India.
Akuluakulu akufuna kulimbikitsa kuwongolera kwa phytosanitary pokhudzana ndi mbatata yochokera kunja kuchokera kumayiko aliwonse komwe kungayambitse choyipitsa mochedwa.
Werengani mokwanira: https://www.agroxxi.ru