User-agent: *
Crawl-delay: 90
Disallow: /wp-admin/
Disallow: /wp-content/
Disallow: /wp-includes/

#Baiduspider
User-agent: Baiduspider
Disallow: /

User-agent: Baiduspider+(+http://www.baidu.com/search/spider.htm)
Disallow: /

#Yandex
User-agent: Yandex
Disallow: /

#XoviBot
User-agent: XoviBot
Disallow: /