Exhibit 23.1

                             CONSENT OF INDEPENDENT
                          CERTIFIED PUBLIC ACCOUNTANTS


Ionatron, Inc.
Tucson, Arizona


We hereby consent to the  incorporation  by reference in the  Registration  Nos.
33-82758,  33-89800,  33-94924  and  333-21667  on Form S-3 and  Nos.  33-55020,
33-71978,  333-44459,  333-41332 and 333-113656 on Form S-8 of Ionatron, Inc. of
our report  dated  March 12,  2004,  except for Note 8, which is as of April 29,
2004, relating to the financial  statements of Ionatron,  Inc. appearing in this
Current  Report on Form 8-K/A of  Ionatron,  Inc.  for the event dated March 18,
2004.


/s/ BDO Seidman, LLP
BDO Seidman, LLP
Los Angeles, California
June 1, 2004