Description: English: Ascochyta leaf spot sympton. Date: 4 December 2013, 11:57:10. Source: This image is Image Number 1234087 at Forestry Images, a source for forest health, natural resources and silviculture images operated by The Bugwood Network at the University of Georgia and the USDA Forest Service. Author: Clemson University.
Clemson University - USDA Cooperative Extension Slide Series
Wikimedia Commons
Description: Ascochyta sorghi causing leaf spot on sorghum. Date: 8 September 2002. Source: : This image is Image Number 1436039 at Forestry Images, a source for forest health, natural resources and silviculture images operated by The Bugwood Network at the University of Georgia and the USDA Forest Service.. Author: Clemson University - USDA Cooperative Extension Slide Series. Permission(Reusing this file): Cite: Clemson University - USDA Cooperative Extension Slide Series, Bugwood.org.