Joozen Hi
It's custom search field in category view of VM, if you don't want to show it, you can use this custom css code:
.com_virtuemart.view-category .vm-search-custom-search-input {
display: none;
}
In case that you want to remove the code, you can edit this file: /templates/ja_atoms/html/com_virtuemart/category/default.php
Look for this code:
<div class="vm-search-custom-search-input">
<label><?php echo vmText::_ ('COM_VIRTUEMART_SEARCH') ?></label>
<input name="keyword" class="inputbox" type="text" size="40" value="<?php echo $this->keyword ?>"/>
<input type="submit" value="<?php echo vmText::_ ('COM_VIRTUEMART_SEARCH') ?>" class="button btn btn-primary" onclick="this.form.keyword.focus();"/>
<?php //echo VmHtml::checkbox ('searchAllCats', (int)$this->searchAllCats, 1, 0, 'class="changeSendForm"'); ?>
<span class="vm-search-descr"> <?php echo vmText::_('COM_VM_SEARCH_DESC') ?></span>
</div>
and customize as you wish.