Ikibazo nyamukuru na Dikamba nuburyo bwo gutembera mumirima n'amashyamba adakingiwe.Mu myaka ine kuva imbuto zirwanya dicamba zigurishwa bwa mbere, yangije hegitari miriyoni yubutaka.Nyamara, amasosiyete abiri manini yimiti, Bayer na BASF, yatanze icyifuzo icyo bita igisubizo kizafasha dicamba kuguma kumasoko.
Jacob Bunge wo mu kinyamakuru The Wall Street Journal yavuze ko Bayer na BASF bagerageza kwemererwa n’ikigo gishinzwe kurengera ibidukikije (EPA) kubera inyongeramusaruro zakozwe n’amasosiyete yombi mu rwego rwo kurwanya umuvuduko wa dicamba.Izi nyongeramusaruro zitwa aduvants, kandi iryo jambo rikoreshwa no mu miti, kandi ubusanzwe ryerekeza ku bintu byose bivangwa nudukoko twangiza udukoko bishobora kongera imbaraga cyangwa kugabanya ingaruka mbi.
Umuti wa BASF witwa Sentris kandi ukoreshwa hamwe na herbicide ya Engenia ishingiye kuri dicamba.Bayer ntabwo yatangaje izina ryiyunganira, izakorana na Bayer XtendiMax dicamba herbicide.Nk’uko ubushakashatsi bwakozwe na Cotton Grower bubitangaza, ibyo bivanga bikora bigabanya umubare wibibyimba bivanze na dicamba.Isosiyete ikora ibijyanye no gutunganya ibicuruzwa yavuze ko ibicuruzwa byabo bishobora kugabanya umuvuduko wa 60%.