Iqoqo lamazambane labuyiswa lisuka e-Azerbaijan layiswa eGeorgia ngenxa yokutholakala kumasampula ento evalekile - i-potato stem nematode.
Inkonzo yabezindaba ye-Food Safety Agency yase-Azerbaijan ibika ukuthi abahloli bomnyango banqabe inqwaba yamazambane avela eGeorgia. Njengengxenye yezinyathelo zokulawula ikhwalithi yemikhiqizo engenisiwe, ochwepheshe be-ejensi benze ukuhlolwa kwamasampula avela kumaqoqwana ambalwa amazambane anesisindo esiphelele samathani angama-89,6 angeniswa eRiphabhulikhi. Ukuhlolwa kwaselabhorethri kuqinisekise ukuba khona kwento evalekile eqoqweni lemikhiqizo engenisiwe - i-stem nematode.
Ngenxa yalesi sizathu, ukungeniswa kwamazambane kwakunqatshelwe, futhi kwanqunywa ukubuyisela wonke umthwalo eGeorgia.
I-Stem nematode iyisibungu esifinyelela ku-1 mm ngobukhulu. Ithelela iziqu nezitshalo, nezilimo eziyizigaxa zayo. I-nematoda iphindaphindeka kakhulu endaweni enomswakama. Kulula ukubona i-tuber lapho ama-parasite ahlala khona: izindawo ezincane ezimnyama zibonakala ngokucacile emakhasini. Ngokuqondile ngaphansi kwesikhumba - izindawo zokukhanya, kodwa ezithambile. Uma kwenzeka umonakalo omkhulu, isikhumba se-tuber siyaqhekeka, futhi ukubola okomile kumafomu ngaphansi kwaso. Izilimo eziyizigaxa ezithintekile ziyashwabana futhi zibole, bese zibhujiswa ngokuphelele isikhunta namagciwane. Lokhu kuholela ekulahlekeni kwezitshalo okukhulu.
Izaqathi, utamatisi, ukhukhamba, ithanga, upelepele, isitshalo seqanda, u-anyanisi, ikhabe, i-clover, i-alfalfa, ukhula oluningi nezinye izitshalo zokuhlobisa nazo ziyingxenye yezitshalo ezibamba i-nematode.