Ukuze kuqinisekiswe ikhwalithi nokuphepha kwemikhiqizo yezolimo, ukuphepha kwendawo ezungezile kanye nokuphepha kwezimpilo zabantu, uMnyango Wezolimo uthathe isinqumo ngokuhambisana nezinhlinzeko ezifanele zoMthetho Wokuphepha Kokudla weRiphabhulikhi Yabantu YaseChina” kanye “Imithetho Yokulawulwa Kwezibulala-zinambuzane”, ibuyekezwe yiKomidi Likazwelonke Lokubuyekeza Ukubhaliswa Kwezibulala-zinambuzane, futhi ngokusekelwe ekuphawuleni komphakathi.Izinyathelo ezilandelayo zokuphatha zithathelwa izibulala-zinambuzane eziyi-8 ezihlanganisa i-2,4-D-butyl ester, i-paraquat, i-dicofol, i-fenflurane, i-carbofuran, i-phorate, i-isofenphos methyl, ne-aluminium phosphide.Phakathi kwabo, ukuphathwa kwe-aluminium phosphide kungokulandelayo.
Kusukela ngomhlaka-1 Okthoba 2018, akuvunyelwe ukuthengisa nokusebenzisa imikhiqizo ye-aluminium phosphide kwamanye amaphakheji.Ukusetshenziswa kwe-phosphorous chloride kuyingozi kakhulu emzimbeni, ngoba i-aluminium phosphide inobuthi ngokukhiqizwa kwe-phosphine emanzini noma nge-asidi.Ukuhogela igesi ye-phosphine kungabangela isiyezi, ikhanda elibuhlungu, ukukhathala, ukungakuthandi ukudla, ukucinana kwesifuba kanye nobuhlungu obungaphezulu besisu.Ezimweni ezimbi kakhulu, kuba nezimpawu zengqondo ezinobuthi, i-cerebral edema, i-pulmonary edema, isibindi, ukulimala kwezinso kanye ne-myocardial, nokuphazamiseka kwesigqi senhliziyo.Ukuphatha ngomlomo kukhiqiza ubuthi be-phosphine, izimpawu zesisu, imfiva, ukugodola, isiyezi, ukujabula, nokuphazamiseka kwesigqi senhliziyo.Ezimweni ezimbi kakhulu, kukhona ukuphefumula, i-oliguria, ukudlikizela, ukushaqeka, kanye ne-coma.
Ngomhla zi-2 kuNdasa wezi-2015, i-WHO yakhipha uhlu olubuyekeziwe lwezibulala-zinambuzane kanye nokwakheka okunconyelwe ukufafazwa kwangaphakathi ukuze kuvinjelwe futhi kulawuleke amagciwane kamalaleveva, okuhlanganisa i-pyrimiphos-methyl.Ku-pyrimidinhos methyl, i-Actellic (i-Baoan Valley) isetshenziswe kabanzi ezindaweni ezihlanganisa ezolimo, ukugcinwa, impilo yomphakathi, namahlathi kusukela ngo-1970. I-FAO/WHO Codex Alimentarius Commission iphakamise ukuthi izinsalela ze-pyrimidinhos-methyl ngeke zibangele isikhathi eside. izingozi ze-toxicological kubantu;i-International Maritime Organization incoma ukuthi i-pyrimidinhos-methyl ingasetshenziswa emikhunjini;I-British Brewing Association igunyaze i-pyrimiphos-methyl Isetshenziselwa ukulawula izinambuzane endaweni yokugcina ibhali esetshenziselwa ukuphisa;inhlangano yokudla kwezilwane iqinisekise ukuthi kungakhathaliseki ukuthi yizinhlamvu eziphathwa nge-pyrimidinhos ngaphambi noma ngemva kokuvuna, ingadliwa ngokuqondile ezilwaneni;umthamo onconywayo we-pyrimidinhos usetshenziselwa ukwelapha imikhiqizo yezolimo Isetshenziswe ngokugcwele futhi yamukelwa ekuhwebeni kwamazwe ngamazwe emazweni amaningi.I-Baoan Valley isetshenziswe ngempumelelo ukugcina nokuvikela imikhiqizo yezolimo emazweni angaphezu kuka-70 emhlabeni jikelele.Izinhlamvu ezigciniwe, i-tofu eyomisiwe, imikhiqizo yobisi, izinhlanzi ezomisiwe, izithelo ezomisiwe, njll. zidinga ukulawulwa kwesikhathi esifushane noma eside kwezinambuzane nezibungu.I-Baoangu ithathwa njengesibulala-zinambuzane emhlabeni wonke nesivelele.
Imiyalelo:
(1) Ukucubungula ukucubungula okungenalutho kweshede.I-dilution engu-1:50 kanye nesifutho esimile ngokulinganayo, fafaza u-50 ml wesisombululo esihlanjululwe ngemitha yesikwele ngayinye.
(2) Ukucubungula okusanhlamvu kanye nezinto zokwelapha-ukuxuba kuyo yonke indawo yokugcina impahla.Kala kuqala, xuba ngenkathi ufutha, futhi ekugcineni ubeke endaweni yokugcina.I-Baoan Valley ihlanjululwe ngo-1:100 futhi ifafazwe ngethani elingu-1 lokusanhlamvu.
(3) Ukucubungula okusanhlamvu nezinto zokwelapha-ukuxuba okungaphezulu.Ungqimba lwangaphezulu luyi-30-100 cm, luhlanjululwe, lufuthwe, futhi luxutshwe.
(4) Ukuphatha okusanhlamvu nezinto zokwelapha-ukucubungula izikhwama zokupakisha.Nciphisa u-1:50, bese uphatha isaka elilodwa ku-50 mL (amasaka abalwa njengo-0.5m×1m).
Kusukela kulo mbono, ukufaka esikhundleni se-pyrimidinhos methyl ye-Aluminium phosphide kuyinto ephephile kakhulu futhi enokwethenjelwa, futhi umphumela wokusebenzisa i-pyrimidinhos methyl muhle kakhulu, oye wanconywa ngazwi linye.
Isikhathi sokuthumela: Jul-08-2021