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Urukiko rwo muri Berezile rwategetse ko habaho guhagarika imiti yica ibyatsi 2,4-D mu turere twa vino na pome mu majyepfo

Urukiko rwo mu majyepfo ya Berezile ruherutse gutegeka guhagarika bidatinze 2,4-D, imwe mu zikoreshwa cyaneibyatsikwisi, mukarere ka Campanha Gaucha mumajyepfo yigihugu. Aka karere nifatizo ryingenzi mu gukora divayi nziza na pome muri Berezile.

Iki cyemezo cyafashwe mu ntangiriro za Nzeri hasubijwe ikirego cy’imbonezamubano cyatanzwe n’ishyirahamwe ry’abahinzi baho. Ishyirahamwe ry’abahinzi ryatangaje ko imiti yangije imizabibu n’imirima ya pome binyuze mu gutwara ibintu. Dukurikije urwo rubanza, 2,4-D ntishobora gukoreshwa ahantu hose mu gace ka Campanha Gaucha. Mu tundi turere twa Rio Grande do Sul, birabujijwe gutera iyi miti muri metero 50 zinzabibu nimboga za pome. Iri tegeko rizakomeza gukurikizwa kugeza igihe leta izashyiraho gahunda yuzuye yo kugenzura no kubahiriza amategeko, harimo no gushyiraho uduce tudakoreshwa ahantu hashobora kwibasirwa cyane.

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Abayobozi b'inzego z'ibanze bahawe iminsi 120 yo gushyira mu bikorwa gahunda nshya. Kutayubahiriza bizavamo amande ya buri munsi ya 10,000 reais (hafi 2000 $ US), azoherezwa mu kigega cya leta cy’indishyi z’ibidukikije. Iki cyemezo gisaba kandi guverinoma kumenyekanisha cyane iryo tegeko ku bahinzi, abacuruza imiti y’ubuhinzi n’abaturage.

2,4-D (2, 4-dichlorophenoxyacetic acide) yakoreshejwe cyane kuva 1940, cyane cyane muri soya, ingano nimirima y'ibigori. Nubwo bimeze bityo ariko, imiterere ihindagurika no gukunda kwerekeza mu turere twegereye byatumye hibandwa cyane ku mpaka hagati y'abahinzi b'ingano n'abahinzi b'imbuto mu majyepfo ya Berezile. Imizabibu n'imboga za pome byumva cyane iyi miti. Ndetse gutembera gato birashobora kugira ingaruka zikomeye kumiterere yimbuto, bigatera ingaruka zikomeye mubukungu ku nganda zikora divayi n'imbuto. Abahinzi bemeza ko hatabayeho gukurikiranwa gukomeye, umusaruro wose uzaba mu kaga.

Ntabwo ari ubwambere Rio Grande do Sul igongana hejuru ya 2,4-D. Abayobozi b'inzego z'ibanze bari barahagaritse ikoreshwa ry'ibyatsi, ariko iyi ni imwe mu mbogamizi zikomeye zashyizwe mu bikorwa muri Burezili kugeza ubu. Impuguke mu bijyanye n’ubuhinzi zivuga ko uru rubanza rushobora gutanga urugero rw’amabwiriza y’udukoko twangiza udukoko mu bindi bihugu bya Berezile, agaragaza ubushyamirane buri hagati y’ubuhinzi butandukanye: guhinga ingano nyinshi n’inganda n’imbuto na divayi zishingiye ku bwiza bw’ibicuruzwa n’umutekano w’ibidukikije.

Nubwo iki cyemezo gishobora kujuririrwa, icyemezo cya 2,4-D kizakomeza gukurikizwa kugeza igihe ibindi byemezo byafashwe n'Urukiko Rukuru.


Igihe cyo kohereza: Nzeri-17-2025