97% ea mefuta e kotsing ea ho ts'oaetsoa ke meriana e 3 e tloaelehileng ea likokoanyana

liphoofolo

Setsi sa Ts'ireletso ea Tikoloho sa United States (EPA) se phatlalalitse litlhahlobo tsa eona tsa pele tsa litlamorao tsa chefo e bolaeang likokonyana e meraro—Chlorpyrifos, diazinon, le malathion - mefuteng e khethiloeng ea naha e kotsing le e sokeloang ke libaka tsa eona tsa bolulo li le maemong a mabe.

Ntlha ea bohlokoa ke hore chefo e bolaeang likokonyana e ba tšabeha. Ho ea ka tlaleho, malathion le chlorpyrifos li kotsi liperesente tse 97 tse tšosang ya diphoofolo le dimela tse 1.782 tse sireleditsweng tlasa Molao wa Dimela tse Kotsing. Diazinon e theohela ho karolo ea 79 lekholong.

Malathion ke hangata e sebelisoa litholoana, meroho le limela bakeng sa tse senyang lijalo, hammoho le ho felisa liboseleise tsa liphoofolo tse ruuoang lapeng. Li-chlorpyrifos li sebelisetsoa ho bolaea bohloa, menoang le liboko. Diazinon e reretsoe maphele le bohloa.

Mefuta e meraro ea lik'hemik'hale e e kanna ea ama hampe mefuta eo, EPA e fumane mme e re Lori Ann Burd, motsamaisi oa bophelo bo botle ba tikoloho Setsing sa Mefuta-futa ea Likokoana-hloko:

Ka lekhetlo la peleQetellong, re na le tlhaiso-leseling e bonts'ang hore na chefo e bolaeang likokonyana e kotsi hakae bakeng sa mefuta e kotsing, ho tloha linonyaneng ho isa ho lihoho le ho tloha ho litlhapi ho isa ho limela. Likokoanyana tse kotsi tse bolaeang likokonyana li sebelisitsoe ntle le tlhahlobo e nepahetseng ka mashome a lilemo mme joale ke nako ea ho nka tlhaiso-leseling ena e ncha le ho etsa mehato e nang le kelello ho sireletsa limela, liphoofolo le batho likhemik'hale tseo.

EPA e lumelletse lik'hamphani tsa lik'hemik'hale ngodisa meriana e bolaeang likokonyana e fetang 16.000 ntle le ho nahana ka litlamorao tsa eona. Sena se tlameha ho emisa. Litlhahlobo tseo ke mohato o moholo o lebisang pele ho EPA. Joale ha re se re tseba boholo ba kotsi e bolaeang meriana e bolaeang likokonyana, ho hlakile hore re hloka ho nka bohato. EPA e tlameha ho hatela pele ka ho etsa liteko bakeng sa chefo e bolaeang likokonyana e kotsi mme e potlakise ho kenya tšebetsong boiteko ba ho thibela ho timela ha liphoofolo tse hlaha tse sa tloaelehang le tse ikhethileng ho chefo eo.

Tokomane ke eo teng ho tloha ho sekahare sena.


Litaba tsa sengoloa sena li latela melao-motheo ea rona ea melao ea boitšoaro ea bongoli. Ho tlaleha phoso tlanya mona.

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aterese ya hao ya imeile ke ke ho phatlalatswa.

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  1. E ikarabella bakeng sa data: Miguel Ángel Gatón
  2. Morero oa data: Laola SPAM, tsamaiso ea maikutlo.
  3. Molao: Tumello ea hau
  4. Puisano ea data: Lintlha li ke ke tsa tsebisoa batho ba boraro ntle le ka tlamo ea molao.
  5. Polokelo ea data: Database e hapiloeng ke Occentus Networks (EU)
  6. Litokelo: Nako efe kapa efe o ka fokotsa, oa hlaphoheloa mme oa hlakola tlhaiso-leseling ea hau.