Columbia County News Times New growth becomes covered in a white coating , usually on the upper surface of the leaves. As the ... Tripp Williams, Columbia County's agriculture and natural resource extension agent , can be reached at (706) 541-4011, or trippj@uga.edu. Comment ...
PennLive.com (blog) Apply propiconazole, azoxystrobin , myclobutanil, thiophanate methyl + mancozeb, chlorothalonil, or mancozeb during bud break to protect new flowers, twigs, and foliage." Kousa dogwoods and Rutgers hybrid dogwoods are more resistant to anthracnose ...
