Bo-rasaense ba Setsi sa All-Russian Institute of Plant Genetic Resources. N. I. Vavilova (VIR) le All-Russian Institute of Plant Protection (VIZR) Ho sebelisoa mekhoa ea limolek'hule tsa liphatsa tsa lefutso le phytopathological, har'a mefuta ea litapole tsa lapeng, lisampole tse hanyetsanang ka thata ho mefuta e kotsi ka ho fetisisa ea li-cyst-forming potato nematode li ile tsa fumanoa.
Li-nematode li baka ho tloha ho 19 ho isa ho 80% ea tahlehelo ea lihlahisoa tsa litapole, ho latela mefuta le maemo a selemo. Li-cysts tse phomotseng tsa likokoanyana tsena li lula li sebetsa mobung ho fihlela lilemo tse 30.
Hona joale naheng ea Russia, 'muso oa mefuta e fapaneng ea ho hanyetsa nematode o etsoa feela bakeng sa mofuta o le mong - Globodera rostochiensis - nematode ea khauta e etsang cyst le pathotype e le' ngoe - Ro1. Linaheng tse 'maloa tsa boahelani, ho fumanoe likokoana-hloko tse ling tsa Globodera rostochiensis (Ro3, Ro5), hammoho le mofuta o mong oa parasitic nematode, pale ea potato cyst nematode, Globodera pallida. Hona joale ho bohlokoa haholo ho fumana mefuta ea litapole tsa malapeng e nang le khanyetso e rarahaneng.
Lisebelisoa tsa lipatlisiso e ne e le mefuta e 26 ea litapole tse tsebahalang tse tsoang pokellong ea VIR, e hlahisitsoeng litsing tse hlano tsa ho ikatisa tsa Russia, tse ikamahanyang hantle le maemo a fapaneng libakeng tse fapaneng tsa Russia.
Ka lebaka la lipatlisiso, bo-rasaense ba fumane mefuta e mengata e hanyetsanang le likokoana-hloko tse peli tsa G. rostochiensis - Ro1 le Ro5, hammoho le mefuta e 'maloa e hanyetsanang le mefuta e' meli ea litapole cyst nematodes - khauta (G. rostochiensis) le pale (G). . pallida). Ntle le moo, ho khethiloe matšoao a 'maloa a DNA, ao tšebeliso ea ona ha ho hlahlojoa limolek'hule tsa mefuta e fapaneng e ka eketsang ts'ebetso ea lisampole ka khanyetso e rarahaneng ho li-nematode tsa parasitic.
Liphetho li hatisitsoe sengolong se hatisitsoeng ho kamore e khethehileng makasine Agronomye inehetseng ho lipatlisiso tsa liphatsa tsa lefutso tsa limolek'hule tsa ho ikatisa litapole.