User-agent: Googlebot 
Disallow: /*/feed/$
Disallow: /*/feed/rss/$
Disallow: /*/trackback/$

User-agent: *
Disallow: /blog/wp-
Disallow: /blog/search
Disallow: /blog/feed
Disallow: /blog/comments/feed
Disallow: /blog/*/feed/$
Disallow: /blog/*/feed/rss/$
Disallow: /blog/*/trackback/$
Disallow: /blog/*/*/feed/$
Disallow: /blog/*/*/feed/rss/$
Disallow: /blog/*/*/trackback/$
Disallow: /blog/*/*/*/feed/$
Disallow: /blog/*/*/*/feed/rss/$
Disallow: /blog/*/*/*/trackback/$
Disallow: /blog/wp-login.php
Disallow: /blog/wp-register.php
Disallow: /blog/wp-admin
Disallow: /blog/wp-includes