Template:Potd/2009-09-20 (en)

Electron scan micrography of Aceria anthocoptes, a potential biological control agent of the weed, Canada Thistle. Magnified 1,400×.

 Template:Potd/2009-09-20

This is the English translation of the Picture of the day description page from 20 September 2009.

Electron scan micrography of Aceria anthocoptes, a potential biological control agent of the weed, Canada Thistle. Magnified 1,400×.

Descriptions in other languages:

• Potd/2009-09-20 (cs)
• Potd/2009-09-20 (da)
• Potd/2009-09-20 (de)
• Potd/2009-09-20 (en)
• Potd/2009-09-20 (es)
• Potd/2009-09-20 (fi)
• Potd/2009-09-20 (fr)
• Potd/2009-09-20 (he)
• Potd/2009-09-20 (hu)
• Potd/2009-09-20 (it)
• Potd/2009-09-20 (mk)
• Potd/2009-09-20 (nl)
• Potd/2009-09-20 (pam)
• Potd/2009-09-20 (pt)
• Potd/2009-09-20 (ru)
• Potd/2009-09-20 (zh-hans)
• Potd/2009-09-20 (zh-hant)