(Audio 05/14/07) Black spot is the most destructive disease on roses in Louisiana. Cultivars of roses that are highly susceptible to black spot are difficult to grow here. You can control black spot by spraying your roses regularly – even before you see signs of the disease occurring. (Runtime: 60 seconds)
5/23/2007 12:29:13 AM
Rate This Article:
Thank you!
Your rating has been submitted.
Have a question or comment about the information on this page?