As of 2005, about 13% of the Zucchini (a form of squash) grown in the US was genetically modified to resist three viruses; that strain is also grown in Canada.
Alates 2005. aastast on USA-s kasvatatud puhmik-õlikõrvits ligikaudu 13% geneetiliselt modifitseeritud, et suurendada vastupanu kolmele viirusele; seda tüve kasvatatakse ka Kanadas.