non-permissive
/ˌnɒnpəˈmɪsɪv/adjective
1That is not permissive.
2 Microbiology. Designating cells in which a particular virus is unable to multiply. Also: designating environmental conditions that have adverse effects on bacteria possessing a particular mutation.
Origin
1940s; earliest use found in Public Opinion Quarterly. From non- + permissive.