Try the below code.
<div id="list">
<div class="odd">One</div>
<div class="even">Two</div>
<div class="odd">Three</div>
<div class="even">Four</div>
<div class="odd">Five</div>
<div class="even">Six</div>
</div>
dojo.query(".odd").forEach(function(node, index, nodelist){
// for each node in the array returned by dojo.query,
// execute the following code
dojo.remove(node);
});
Referred below links :
https://dojotoolkit.org/reference-guide/1.7/dojo/destroy.html
http://dojotoolkit.org/documentation/tutorials/1.6/using_query/
Thanks,
Siva