Alternaria radicina on Daucus carota
描述：
Description: English: Alternaria radicina on Daucus carota Nederlands: zwarte-plekkenziekte op peen. Date: 14 February 2010. Source: Own work. Author: Rasbak.
Description: English: Alternaria radicina on Daucus carota Nederlands: zwarte-plekkenziekte op peen. Date: 14 February 2010. Source: Own work. Author: Rasbak.
