Janna Beckerman said apple scab is now resistant to popular fungicides in Indiana and Michigan. Orchard growers will have to change management techniques.
(Photo Credit: Purdue Agricultural Communication photo/Tom Campbell)
Source:
Janna Beckerman said apple scab is now resistant to popular fungicides in Indiana and Michigan. Orchard growers will have to change management techniques.
(Photo Credit: Purdue Agricultural Communication photo/Tom Campbell)
Source: