Removing nodes using Feeds module I am using Feeds module (7.x-2.0-alpha8) to create nodes with CSV import. 

Currently following patch Unpublish/Delete nodes not included in feed only provides the feature where if the entry is not there in the feed than delete the corresponding node.

However the above requirement doesn't seems to solve my problem. Following is my requirement 

Under the CSV file I have one column called Delete, which stores Boolean value. If the entry has to be deleted than the value is 1 otherwise 0.

I wonder how it can be resolved. Any suggestions?
You could use a hook that checks for this field (which you'd have to add to the content type that you're importing into) then delete the node if its set to 1.  In order for this to work you would need to specify a field as unique otherwise feeds wouldn't know what item that already exists is to be deleted.