CETS sells controlled environment phytotron technology worldwide to the potato industry, which depends on a constantly renewed supply of high-quality planting material.

CETS phytotrons are used to produce disease-free AstroTubers™ (potato minitubers), commonly called minitubers, which rundefinedepresent the first generation of seed potatoes from disease-free tissue culture plantlets of existing or newly improved potato varieties.

Their technology rapidly introduces seed supplies of potato varieties or expands existing supplies to the worldwide commercial industry that depends on a constantly renewed supply of high-quality planting material.