Haw. Rev. Stat. § 152-3: Prohibited acts.

It shall be unlawful to introduce or to transport specific noxious weeds or their seeds or vegetative reproductive parts into any area designated pursuant to section 152-5 as free or reasonably free of those noxious weeds; provided that the introduction or transportation of those noxious weeds may be permitted for educational or research purposes when authorized by a permit issued by the department.