497 1 prosincbyreference.htm PROSPECTUS XBRL prosincbyreference.htm - Generated by SEC Publisher for SEC Filing


Dreyfus Municipal Bond Opportunity Fund


Incorporated herein by reference is a revised version of the Fund's prospectus dated September 1, 2013, filed pursuant to Rule 497(e) under the Securities Act of 1933, as amended, on March 19, 2014 (SEC Accession No. 0000797923-14-000004).