Phuputso e ncha mabapi le kamano pakeng tsa lefu la linotši le chefo e bolaeang likokoanyana e tšehetsa pitso ea mekhoa e meng ea taolo ea likokoanyana. Ho ea ka phuputso e hlahlobiloeng ke lithaka ke bafuputsi ba USC Dornsife e phatlalalitsoeng koranteng ea Nature Sustainability, 43%.
Leha bopaki bo fapane mabapi le boemo ba linotši tse tummeng ka ho fetisisa, tse tlisitsoeng Amerika ke bo-ralikolone ba Europe lekholong la bo17 la lilemo, ho fokotseha ha li-peo tse tsamaisang peo ea limela tsa tlhaho ho hlakile. Hoo e ka bang kotara ea mefuta ea linotši tsa naha e "kotsing 'me e kotsing e eketsehileng ea ho timela," ho latela phuputso ea 2017 e entsoeng ke Setsi sa Mokhatlo o sa etseng phaello oa Mefuta-futa ea Likokoana-hloko, se ileng sa amahanya tahlehelo ea libaka tsa bolulo le tšebeliso ea chefo e bolaeang likokoanyana le phetoho ea tlelaemete. Phetoho le ho hola ha litoropo li nkoa e le litšokelo tse kholo.
Ho utloisisa hamolemo likamano lipakeng tsa chefo e bolaeang likokoanyana le linotši tsa tlhaho, bafuputsi ba USC ba hlahlobile lintho tse 178,589 tse hlokometsoeng tsa mefuta e 1,081 ea linotši tsa naha tse nkiloeng lirekotong tsa musiamo, lithuto tsa tikoloho le lintlha tsa saense ea sechaba, hammoho le libaka tsa sechaba le lithuto tsa chefo e bolaeang likokoanyana tsa boemo ba setereke. Tabeng ea linotši tsa naha, bafuputsi ba fumane hore "litlamorao tse mpe tse tsoang ho chefo e bolaeang likokoanyana li atile" le hore tšebeliso e eketsehileng ea neonicotinoids le pyrethroids, e leng chefo e 'meli e tloaelehileng ea likokoanyana, "ke sesosa sa bohlokoa sa liphetoho ho baahi ba mefuta e makholo ea linotši tsa naha."
Phuputso ena e supa mekhoa e meng ea taolo ea likokoanyana e le mokhoa oa ho sireletsa li-peo tse tsamaisang peo le karolo ea bohlokoa eo li e bapalang tikolohong ea tikoloho le lits'ebetsong tsa lijo. Mekhoa ena e meng e kenyelletsa ho sebelisa lira tsa tlhaho ho fokotsa palo ea likokoanyana le ho sebelisa maraba le litšitiso pele ho sebelisoa chefo e bolaeang likokoanyana.
Lithuto tse ling li bontša hore tlholisano ea peo ea linotši e kotsi ho linotši tsa tlhaho, empa phuputso e ncha ea USC ha ea ka ea fumana kamano ea bohlokoa, ho bolela mongoli ea ka sehloohong oa phuputso le moprofesa oa USC oa mahlale a baeloji le baeloji ea lipalo le ea k'homphieutha Laura Laura Melissa Guzman oa lumela hore ho hlokahala lipatlisiso tse ling ho tšehetsa sena.
“Le hoja dipalo tsa rona di rarahane, boholo ba tlhahisoleseding ya sebaka le ya nako ke kgakanyo,” Guzman o ile a dumela phatlalatsong ya boraditaba ya univesithi. “Re rera ho ntlafatsa tlhahlobo ya rona le ho tlatsa dikgeo moo ho kgonehang,” bafuputsi ba ile ba eketsa.
Tšebeliso e atileng ea chefo e bolaeang likokoanyana le eona e kotsi ho batho. Setsi sa Tšireletso ea Tikoloho se fumane hore chefo e bolaeang likokoanyana tse ling, haholo-holo li-organophosphate le li-carbamate, li ka ama tsamaiso ea methapo ea 'mele, ha tse ling li ka ama tsamaiso ea endocrine. Ho sebelisoa lik'hilograma tse ka bang limilione tse likete tse 1 tsa chefo e bolaeang likokoanyana selemo le selemo United States, ho latela phuputso ea 2017 ea Setsi sa Saense sa Metsi sa Ohio-Kentucky-Indiana. Ka Mmesa, Consumer Reports e itse e fumane hore 20% ea lihlahisoa tsa US li na le chefo e bolaeang likokoanyana e kotsi.
Nako ea poso: Loetse-02-2024



