Dont need default LISTENER

Default listener auto starts which i dont need, i only need LISTENER_TEST , how to delet it permanently or stop it permanently?
[oracle@localhost admin]$ ps -ef | grep tns
oracle 2553 1 0 12:50 ? 00:00:00 tnslsnr LISTENER -inherit
oracle 8042 1 0 16:04 ? 00:00:00 /u01/app/oracle/product/10.2.0/db_1/bin/tnslsnr LISTENER_TEST -inherit
oracle 8101 7961 0 16:08 pts/1 00:00:00 grep tns

Sybrand,
on Oracle 9i and higher you get a listener called listener on port 1521, even if you don't configure it explicitlyI maybe miss something, could you explain please ?
Here is my try, I don't get any listener process on 1521 :
[ora102@orion:/apps/oracle/10.2.0/network/admin]DEMO102$ more listener.ora
LISTENER_TEST =
  (DESCRIPTION_LIST =
    (DESCRIPTION =
      (ADDRESS_LIST =
        (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1))
      (ADDRESS_LIST =
        (ADDRESS = (PROTOCOL = TCP)(HOST = orion.phoenix-nga)(PORT = 1522))
[ora102@orion:/apps/oracle/10.2.0/network/admin]DEMO102$ lsnrctl start LISTENER_TEST
LSNRCTL for Linux: Version 10.2.0.4.0 - Production on 10-JUN-2008 23:21:50
Copyright (c) 1991, 2007, Oracle.  All rights reserved.
Starting /apps/oracle/10.2.0/bin/tnslsnr: please wait...
TNSLSNR for Linux: Version 10.2.0.4.0 - Production
System parameter file is /apps/oracle/10.2.0/network/admin/listener.ora
Log messages written to /apps/oracle/10.2.0/network/log/listener_test.log
Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC1)))
Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=orion.phoenix-nga)(PORT=1522)))
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=IPC)(KEY=EXTPROC1)))
STATUS of the LISTENER
Alias                     LISTENER_TEST
Version                   TNSLSNR for Linux: Version 10.2.0.4.0 - Production
Start Date                10-JUN-2008 23:21:50
Uptime                    0 days 0 hr. 0 min. 0 sec
Trace Level               off
Security                  ON: Local OS Authentication
SNMP                      OFF
Listener Parameter File   /apps/oracle/10.2.0/network/admin/listener.ora
Listener Log File         /apps/oracle/10.2.0/network/log/listener_test.log
Listening Endpoints Summary...
  (DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC1)))
  (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=orion.phoenix-nga)(PORT=1522)))
The listener supports no services
The command completed successfully
[ora102@orion:/apps/oracle/10.2.0/network/admin]DEMO102$ ps -ef | grep tns
ora102    6048     1  4 23:21 ?        00:00:00 /apps/oracle/10.2.0/bin/tnslsnr LISTENER_TEST -inherit
ora102    6049  6048  0 23:21 ?        00:00:00 /apps/oracle/10.2.0/bin/tnslsnr LISTENER_TEST -inherit
ora102    6050  6049  0 23:21 ?        00:00:00 /apps/oracle/10.2.0/bin/tnslsnr LISTENER_TEST -inherit
ora102    6051  6049  0 23:21 ?        00:00:00 /apps/oracle/10.2.0/bin/tnslsnr LISTENER_TEST -inherit
[ora102@orion:/apps/oracle/10.2.0/network/admin]DEMO102$Nicolas.

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