Ixesha leChlorpyrifos liza esiphelweni, kwaye ukukhangela okuNtsha okuNtsha kusondele

Umhla: 2022-03-15

Ngomhla wama-30 ka-Agasti, i-2021, i-Arhente yoKhuseleko lweNdalo yase-US (EPA) ikhuphe uMmiselo 2021-18091, osusa imida yentsalela ye-chlorpyrifos.

Ngokusekelwe kwidatha ekhoyo yangoku kunye nokuqwalasela ukusetyenziswa kwe-chlorpyrifos ebhalisiweyo. I-EPA ayinakugqiba kwelokuba umngcipheko wokuvezwa ngokubanzi obangelwa kukusebenzisa i-chlorpyrifos iyahlangabezana nemigangatho yokhuseleko “Umthetho woKutya, iChiza, kunye nezokuCosmetics”. Ke ngoko, i-EPA iyisusile yonke imida yentsalela yechlorpyrifos.

Lo mgaqo wokugqibela usebenza ukususela nge-29 ka-Okthobha 2021, kwaye ukunyamezela kwe-chlorpyrifos kuzo zonke izinto zorhwebo kuya kuphelelwa ngoFebruwari 28, 2022. Kuthetha ukuba i-chlorpyrifos ayinakufunyanwa okanye isetyenziswe kuzo zonke iimveliso e-United States ukusuka nge-28 kaFebruwari 2022. . I-Huisong Pharmaceuticals iphendule ngokufanelekileyo kumgaqo-nkqubo we-EPA kwaye iyaqhubeka nokulawula ngokungqongqo ukuvavanywa kwentsalela ye-pesticides kwiSebe lethu loMgangatho ukuqinisekisa ukuba zonke iimveliso ezithunyelwa e-US azinazo ii-chlorpyrifos.

I-Chlorpyrifos isetyenziswe ngaphezu kweminyaka engama-40 kwaye ibhaliselwe ukusetyenziswa kumazwe amalunga ne-100 kwizityalo ezingaphezu kwama-50. Nangona i-chlorpyrifos yaziswa ngokuyintloko ukuba ithathe indawo yezibulali-zinambuzane ze-organophosphorus zemveli, luyanda uphando olubonisa ukuba i-chlorpyrifos isenoluhlu lweziphumo ezinetyhefu ezinokubakho zexesha elide, ngakumbi ubutyhefu obubhengezwa ngokubanzi kwi-neurodevelopmental. Ngenxa yezi zinto zinetyhefu, i-Chlorpyrifos kunye ne-chlorpyrifos-methyl ziye zafunwa ukuba zivaliwe yi-European Union ukususela ngo-2020. Ngokufanayo, njengoko i-chlorpyrifos exposure ingabangela umonakalo we-neurological kubuchopho babantwana (ehambelana ne-neurodevelopmental toxicity), i-Arhente yoKhuseleko lweNdalo yaseCalifornia. uye wafikelela kwisivumelwano kunye nomvelisi ukuba abe nokuthintela ngokubanzi ukuthengiswa kunye nokusetyenziswa kwe-chlorpyrifos ukuqala ngoFebruwari 6, 2020. Amanye amazwe afana neKhanada, i-Australia kunye neNew Zealand nawo anyusa iinzame zawo zokuphinda ahlole i-chlorpyrifos, kunye izaziso zokuvala i-chlorpyrifos esele ikhutshiwe eIndiya, eThailand, eMalaysia naseMyanmar. Kukholelwa ukuba i-chlorpyrifos inokuvalwa kumazwe amaninzi.

Ukubaluleka kwe-chlorpyrifos ekukhuselweni kwezityalo kubonakala ngokukodwa eYurophu naseMntla Melika, apho ukuvinjelwa kwayo kokusetyenziswa kubangele umonakalo omkhulu kwimveliso yezolimo. Amaqela amaninzi ezolimo e-United States abonise ukuba angafumana ingozi engenakulungiseka ukuba i-chlorpyrifos iye yavalwa kwizityalo zokutya. NgoMeyi ka-2019, iSebe laseCalifornia lokuLawulwa kwePesticide laqala ukuphelisa ukusetyenziswa kwesibulali zinambuzane ichlorpyrifos. Impembelelo yezoqoqosho yokupheliswa kwechlorpyrifos kwizivuno ezintandathu ezikhulu zaseCalifornia (ialfalfa, iiapilkosi, isitrasi, umqhaphu, iidiliya, kunye neewalnuts) zikhulu kakhulu. Ke ngoko, kuye kwaba ngumsebenzi obalulekileyo ukufumana iindlela ezintsha ezisebenzayo, ezinobutyhefu obuphantsi kunye nokusingqongileyo ukuzama ukubuyisela ilahleko yezoqoqosho ebangelwe kukupheliswa kwechlorpyrifos.