Agustin Büchert is a co-founder and the chief science officer of ClearLeaf. ClearLeaf is a retail business of sustainable crop protection solutions. It was first launched in Costa Rica in 2017 to create sustainable crop protection strategies that manage the impacts of harmful pests while maintaining natural balance on the farm, protecting farmers and consumers.

ClearLeaf offers GotaBlanca, a safe, organic-certified fungicide and bactericide for agricultural use, utilizing patented technology. GotaBlanca provides farmers with an affordable, non-toxic, and effective broad-spectrum solution to address the urgent need for sustainable alternatives to toxic agrochemicals.