Delaware Code
Subchapter II. Bang’s Disease
§ 7335. Interference with conduct of test.

No person shall treat any cattle with a material or substance for the purpose of interfering with a Bang's disease test, or shall interfere in any way with a representative of the Department of Agriculture who is making or assisting with a Bang's disease test or shall alter or change an ear tag or other mark of identification for the purpose of concealing the identity of any cattle, or shall otherwise attempt to interfere with the identification of any cattle.