Stock Photo - Pine tree flower stalk covered in pollen. Photographed in Columbia, South Carolina, USA, on 21st March, 2007. In spring 2007 record pollen counts were affecting

Stock Photo: Pine tree flower stalk covered in pollen. Photographed in Columbia, South Carolina, USA, on 21st March, 2007. In spring 2007 record pollen counts were affecting.

Stock Photo - Pine tree flower stalk covered in pollen. Photographed in Columbia, South Carolina, USA, on 21st March, 2007. In spring 2007 record pollen counts were affecting ...  much of the USA. The pollen was produced largely by pine trees. According to the Allergic Disease and Asthma Center in Greenville, USA, the pollen count in Columbia soared to 4,862 particles per cubic metre of air during the last week of March 2007. This resulted in one of the worst allergy seasons in the U.S. in 26 years. The exceptionally high pollen count was largely due to a combination of above-average temperatures and lack of rain.

By downloading the Visual Content above you agree to the License Agreement for Layouts and Comps

Important Information

Releases: No signed releases for this image.

Exclusivity: Please contact us, if you wish to license this image with exclusive rights.

Availability: Image availability cannot be guaranteed until time of purchase.

SCIENCE PHOTO LIBRARY

More from this author

SCIENCE PHOTO LIBRARY Images & Videos on the website: 31496

Suggested images