User-agent: Baiduspider
Disallow: /
#20091108

User-agent: dotbot
Crawl-Delay: 30
#20091202
# Naughty dotbot - crawl-delay was set to 10 a month ago, and you're still fetching at about every 4-5. Tut tut!!!

User-agent: MJ12bot
Crawl-Delay: 10
#20091013

User-agent: ia_archiver
Disallow: /
#20091021

User-agent: Sosospider
Disallow: /

User-agent: Yeti
Disallow: /

User-agent: YodaoBot
Disallow: /

User-agent: Yandex
Disallow: /