User-agent: arks
Disallow: / 

User-agent: borg-bot/0.9
Disallow: / 

User-agent: combine
Disallow: / 

User-agent: confuzzledbot
Disallow: / 

User-agent: Internet Cruiser Robot
Disallow: / 

User-agent: cusco
Disallow: / 

User-agent: DIIbot
Disallow: / 

User-agent: ia_archiver
Disallow: / 

User-agent: CherryPicker
Disallow: /

User-agent: EmailCollector
Disallow: /

User-agent: EmailSiphon
Disallow: /

User-agent: WebSauger
Disallow: /

User-agent: WebCopier
Disallow: /

User-agent: Harvest/1.5
Disallow: /