Bakeng sa ho netefatsa boleng le polokeho ea lihlahisoa tsa temo, polokeho ea tikoloho ea tikoloho le polokeho ea bophelo ba batho, Lekala la Temo le nkile qeto ho latela lipehelo tse amehang tsa "Molao oa Ts'ireletso ea Lijo oa Rephabliki ea People of China" le "Melao ea Taolo ea Likokoana-hloko", e hlahlobiloeng ke Komiti ea Naha ea Tlhahlobo ea Ngoliso ea Likokoanyana, 'me e itšetlehile ka maikutlo a sechaba.Mehato e latelang ea taolo e nkuoa bakeng sa chefo e bolaeang likokoanyana e 8 ho kenyeletsoa 2,4-D-butyl ester, paraquat, dicofol, fenflurane, carbofuran, phorate, isofenphos methyl, le aluminium phosphide.Har'a bona, tsamaiso ea aluminium phosphide ke e latelang.
Ho tloha ka la 1 Mphalane 2018, ho thibetsoe ho rekisa le ho sebelisa lihlahisoa tsa aluminium phosphide ka har'a liphutheloana tse ling.Tšebeliso ea phosphorous chloride e kotsi haholo 'meleng, hobane phosphide ea aluminium e chefo ke tlhahiso ea phosphine metsing kapa acid.Ho hema khase ea phosphine ho ka baka ho tsekela, hlooho, mokhathala, ho lahleheloa ke takatso ea lijo, ho tiea sefuba le bohloko bo kaholimo ba mpa.Maemong a matla, ho na le matšoao a chefo a kelello, edema ea boko, edema ea pulmonary, sebete, liphio le tšenyo ea myocardial, le mathata a morethetho oa pelo.Tsamaiso ea molomo e hlahisa chefo ea phosphine, matšoao a mala, feberu, ho tsieleha, ho tsekela, ho hlasimoloha, le ho ferekana ha morethetho oa pelo.Maemong a matla, ho na le phefumoloho e khuts'oane, oliguria, ho ferekana, ho makala, le koma.
Ka la 2 Hlakubele 2015, WHO e ile ea fana ka lethathamo le ntlafalitsoeng la chefo e bolaeang likokonyana le metsoako e khothaletsoang bakeng sa ho fafatsa ka tlung ho thibela le ho laola likokoana-hloko tsa malaria, ho kenyeletsoa pyrimiphos-methyl.Bakeng sa pyrimidinhos methyl, Actellic (Baoan Valley) e sebelisitsoe haholo libakeng tse kenyeletsang temo, polokelo, bophelo bo botle ba sechaba le meru ho tloha ka 1970. Komisi ea FAO/WHO Codex Alimentarius e hlahisitse hore masala a pyrimidinhos-methyl a ke ke a baka nako e telele. kotsi ea chefo ho batho;Mokhatlo oa Machaba oa Maritime o khothalletsa hore pyrimidinhos-methyl e ka sebelisoa likepeng;British Brewing Association e tjhaelletse monwana pyrimiphos-methyl E sebedisetswang taolo ya disenyi polokelong ya harese e sebediswang ho ritela;mokhatlo oa lijo tsa liphoofolo o netefalitse hore ebang ke lijo-thollo tse tšoaroang ka pyrimidinhos pele kapa ka mor'a kotulo, e ka feptjoa ka ho toba ho liphoofolo;tekanyo e khothalletsoang ea pyrimidinhos e sebelisetsoa ho phekola lihlahisoa tsa temo E se e sebelisitsoe ka botlalo le ho amoheloa khoebong ea machaba ea linaha tse ngata.Phula ea Baoan e sebelitse ka katleho ho boloka le ho sireletsa lihlahisoa tsa temo linaheng tse fetang 70 lefatšeng ka bophara.Lijo-thollo tse bolokiloeng, tofu e omisitsoeng, lihlahisoa tsa lebese, litlhapi tse omisitsoeng, litholoana tse omisitsoeng, joalo-joalo li hloka taolo ea nakoana kapa ea nako e telele ea likokoanyana le likokoanyana.Baoangu e nkuwa e le sebolaya dikokonyana sa lefatshe ka bophara le se hlahelletseng sa polokelo.
Litaelo :
(1) Ho lokisa thepa ea polokelo ea lijo-thollo e se nang letho.1:50 dilution le sefafatsi se emeng ka ho lekana, fafatsa 50 ml ea tharollo e hlapolotsoeng ka mithara e le 'ngoe.
(2) Ho lokisa lijo-thollo le lisebelisoa tsa meriana-ho kopanya ka tlung eohle ea polokelo.Beha pele, kopanya ha u ntse u fafatsa, 'me qetellong u kenye polokelong.Phula ea Baoan e hlapolotsoe ka 1:100 ebe e fafatsoa ka tone e le 1 ea lijo-thollo.
(3) Ho lokisa lijo-thollo le lisebelisoa tsa meriana-ho kopanya ka holim'a metsi.Sebaka se ka holimo ke 30-100 cm, se hlapollotsoe, se fafalitsoe, 'me se kopane.
(4) Ho tšoara lijo-thollo le lisebelisoa tsa meriana-ho lokisa mekotla ea ho paka.Hlakola 1:50, 'me u phekole mekotla e le 1 ka 50mL (masaka a baloa e le 0.5m×1m).
Ho ea ka pono ena, ho nkela sebaka sa pyrimidinhos methyl bakeng sa Aluminium phosphide ke ntho e sireletsehileng haholo le e ka tšeptjoang, 'me phello ea ho sebelisa pyrimidinhos methyl e ntle haholo, e' nileng ea rorisoa ka ntsoe-leng.
Nako ea poso: Jul-08-2021