UMeyi yisikhathi sokutshala amazambane. Isitha esiyingozi kakhulu sesinkwa sesibili i-nematode. I-potato nematode iyisibungu esincane esihlala ohlelweni lwezimpande zesitshalo samazambane futhi sibangela ukuvinjelwa kwaso.
Kulokhu, izitshalo zikhula kancane, amaqabunga aphenduka aphuzi, akhiwe iziqu ezingaphezu kuka-1-3, kwakhiwa inqwaba yezimpande ezincane (isistimu yezimpande "ezinentshebe" iyabonwa), izilimo eziyizigaxa kwakheka 15-45 amagremu ngosayizi, futhi uma kwenzeka umonakalo omkhulu, awekho ama-tubers akhiwa ngaphansi kwehlathi.
I-golden potato nematode iyisilokazana esiyingozi sokuhlukanisa abantu. I-Potato nematode ivame ukusabalala ezindlini zasekhaya lapho amazambane atshalwa njenge-monoculture (amazambane kuphela atshalwa).
Lapho wenza ucwaningo lwe-phytosanitary endaweni yesifunda sase-Ulyanovsk, umnyango wesifunda saseRosselkhoznadzor ku-foci ehlonzwe ngaphambilini uqinisekise i-nematode ezindaweni zasendlini ezifundeni ezingu-14 zesifunda, okuhlanganisa i-Bazarnosyzgansky, i-Baryshsky, i-Veshkaymsky, i-Mainsky, i-Karsunsky, i-Surzensky, i-Inzensky, i-Inzensky. , Tsilninsky, Terengulsky, Ulyanovsky, Novospassky, Kuzovatovsky, Staromainsky.
Ngokuvumelana nalokhu, ochwepheshe be-Rosselkhoznadzor baxwayisa ngokuthi kuyadingeka ukuhambisana nezinyathelo zokuhlukaniswa kwe-phytosanitary: imikhiqizo ekhule endaweni ehlukaniswe yedwa ye-phytosanitary zone, lapho ithunyelwa ngaphandle, kufanele ilandele inqubo yokusungula isimo sokuhlukaniswa kwe-phytosanitary ngokusetshenziswa okuphoqelekile kwedokhumenti yokuhlukaniswa (i-phytosanitary). ukulawula isenzo, isitifiketi sokuvalelwa ngaphandle); ukunyakaza komhlabathi emlilweni akuvunyelwe; kuyadingeka ukuhlanza ngokushesha amathuluzi okulima umhlabathi, izinto zokusebenza kanye nezindawo zokugcina impahla; sebenzisa izinhlobo zamazambane ezimelana ne-nematode zokutshala; sebenzisa izitshalo ekujikelezweni kwezitshalo ezingathinteki ama-nematode, sebenzisa umanyolo wamaminerali wemvelo.
Amazambane kufanele abuyiselwe endaweni yawo yasekuqaleni kungakapheli iminyaka emi-4 (kuya ngezinga lokutheleleka), phakathi nalezi zikhathi kunconywa ukuhlwanyela ezinye izitshalo.
Uma kucatshangelwa ubungozi balesi sidalwa esihlukaniswa yedwa kanye nokusinda kwama-cysts iminyaka engaphezu kwe-10, izakhamizi zidinga ukuqaphela futhi zibe nomthwalo wemfanelo lapho zilima amazambane ezindaweni zazo zasengadini ukuze zivikele ukusabalala kwe-golden potato nematode.
Source: http://ulpravda.ru