Ua aʻo nui ʻia ka hopena o ke kaiapuni o ka pale ʻana i nā mea kanu ma nā wahi mahana, akā ʻaʻole ma nā ʻāina wela.Ma Kolombia, he waiwai koʻikoʻi nā ʻōmato i ʻike ʻia e ka hoʻohana nui ʻana i nā huahana pale kemika.Eia naʻe, ʻaʻole i hoʻoholo ʻia ka hopena o ke kaiapuni o nā huahana pale kemika.Ma o ka hoʻohālikelike ʻana i ka māla a me ka nānā ʻana i ka ʻoihana ma hope, ua ʻike ʻia nā koena o 30 mau huahana pale kemika i nā hua, nā lau a me nā ʻāpana lepo, a me nā koena o 490 pesticides i loko o ka wai a me nā sediment o ʻelua wahi ākea a me ka ʻōmaʻomaʻo.Ma ka chromatography wai a i ʻole chromatography kinoea i hui pū ʻia me ka spectrometry nuipaʻa.
Ua ʻike ʻia he 22 mau huahana pale i nā mea kanu.Ma waena o lākou, ʻo ka ʻike kiʻekiʻe o ka thiabendazole i nā hua (0.79 mg kg -1), indoxacarb (24.81 mg kg -1) i nā lau, a me ka pipi i ka lepo (44.45 mg kg) -1) ʻO ke kiʻekiʻe kiʻekiʻe.ʻAʻohe koena i ʻike ʻia i loko o ka wai a i ʻole ka sediment.Ua ʻike ʻia ma ka liʻiliʻi o hoʻokahi huahana pale kemika ma 66.7% o nā laʻana.I loko o nā hua, nā lau a me ka lepo o kēia mau ʻāina ʻelua, he mea maʻamau ka methyl beetothrin a me ka beetothrin.Eia hou, ʻehiku mau huahana pale kemika ma mua o MRL.Ua hōʻike ʻia nā hopena i nā wahi kaiapuni o nā ʻāpana hua kiʻekiʻe o nā tōmato Andean, ʻoi aku ka nui o ka lepo a me nā ʻōnaehana hana ākea, he kiʻekiʻe kiʻekiʻe a pili i nā huahana pale kemika.
Arias Rodríguez, Luis & Garzón Espinosa, Alejandra & Ayarza, Alejandra & Aux, Sandra & Bojacá, Carlos.(2021).ʻO ka hopena o ke kaiapuni o nā pesticides ma nā wahi ākea a me ka ʻōmaʻomaʻo ʻōmaʻomaʻo o Colombia.Holomua kaiapuni.3.100031.10.1016/ j.envadv.2021.100031.