Ngomhla wesi-7 kweyoMsintsi ngo-2023, iOfisi Jikelele yoMphathiswa wezoLimo neMicimbi yaseMaphandleni ikhuphe ileta ecela izimvo malunga nokuphunyezwa kwamanyathelo olawulo angavumelekanga kwizibulali-zinambuzane ezine ezinobungozi kakhulu, kuquka i-omethoate. Ezi mbono zithi ukususela ngoDisemba 1, 2023, igunya elikhuphayo liza kurhoxisa ubhaliso lwe-omethoate, i-carbofuran, i-methomyl, kunye ne-aldicarb, lithintele ukuveliswa, kwaye ezo zenziwe ngokusemthethweni zingathengiswa kwaye zisetyenziswe kwixesha lokuqinisekisa umgangatho. Ukususela ngoDisemba 1, 2025, ukuthengiswa nokusetyenziswa kweemveliso ezingasentla akuvumelekanga; Gcina kuphela ukuveliswa kwezinto eziluhlaza kunye nokuthunyelwa kwamanye amazwe kwamashishini emveliso yezinto eziluhlaza, kwaye usebenzise ulawulo oluvaliweyo. Ukukhutshwa kolu luvo kunokuvakalisa ukuhamba kwe-KPMG, ebidweliswe eTshayina kangangeminyaka engaphezu kwesiqingatha ukusukela ngeminyaka yoo-1970, kwimarike yezolimo yaseTshayina.
I-Carbofuran sisibulali-zinambuzane se-carbamate esakhiwe ngokubambisana yi-FMC kunye ne-Bayer, esisetyenziselwa ukubulala izinambuzane, izinambuzane, kunye nee-nematodes. Sinefuthe lokufunxa ngaphakathi, ukubulala ukudibana, kunye nemiphumo yobuthi besisu, kwaye sinefuthe elithile lokubulala amaqanda. Sihlala ixesha elide kwaye ngokubanzi sinobomi obuzii-30-60 zeentsuku emhlabeni. Ngaphambili sasisetyenziswa kakhulu emasimini e-rayisi ukulawula i-rice borers, i-rice planthoppers, i-rice thrips, i-rice leafhoppers, kunye ne-rice gall midges; Ukuthintela nokulawula ii-cotton aphids, i-cotton thrips, i-ground tigers, kunye ne-nematodes emasimini e-cotton. Okwangoku, sisetyenziswa kakhulu emasimini angengowezityalo afana nemithi eluhlaza kunye neegadi ukuthintela nokulawula ii-land tigers, ii-aphids, ii-longicorn beetles, ii-mealworms, iimpukane zeziqhamo, ii-transparent winged moths, ii-stem bees, kunye nee-root soil bugs.
I-Carbofuran sisithinteli se-acetylcholinesterase, kodwa ngokungafaniyo nezinye izibulali-zinambuzane ze-carbamate, ukubopha kwayo kwi-cholinesterase akunakuguqulwa, nto leyo ebangela ubuthi obuphezulu. I-Carbofuran inokufunxwa ziingcambu zezityalo kwaye ithuthwe iye kwiindawo ezahlukeneyo zesityalo. Iqokelelana ngakumbi emagqabini, ingakumbi emaphethelweni amagqabi, kwaye inomthamo omncinci kwisiqhamo. Xa izinambuzane zihlafuna kwaye zifunxa ijusi yamagqabi ezityalo ezinetyhefu okanye ziluma kwiithishu ezinetyhefu, i-acetylcholinesterase emzimbeni wezinambuzane iyathintelwa, nto leyo ebangela ubuthi be-neurotoxic kunye nokufa. Isiqingatha sobomi emhlabeni sithatha iintsuku ezingama-30-60. Nangona isetyenzisiwe iminyaka emininzi kangaka, kusekho iingxelo zokuchasana ne-carbofuran.
I-Carbofuran sisibulali-zinambuzane esibanzi, esisebenzayo, nesingenazo iintsalela ezininzi esisetyenziswa kakhulu kwicandelo lezolimo. Nangona kunjalo, kwiminyaka yakutshanje, i-carbofuran iye yasuswa kancinci kancinci kwaye ngokuqinisekileyo iya kuphuma ngokupheleleyo kwimarike yaseTshayina ekupheleni kuka-2025. Olu tshintsho lubalulekileyo luya kuba nefuthe elithile kwezolimo zaseTshayina. Nangona kunjalo, ekuhambeni kwexesha, eli linokuba linyathelo eliyimfuneko kuphuhliso lwezolimo oluzinzileyo kunye nomkhwa ongenakuphepheka wophuhliso lwezolimo olunobuhlobo nokusingqongileyo.
Ixesha lokuthumela: Septemba-12-2023