Digipath, a data and media firm in the cannabis industry, has filed a provisional patent application in collaboration with VSSL for a Field Testing Kit that can swiftly determine whether a plant sample is hemp or marijuana (containing THC).

Currently, the only recourse for law enforcement to make a determination of what is being transported across state lines is lab-based analytical testing of the mature plants for their THC content to come in under the 0.3% THC level.

See the original article at AZMarijuana