RE: Apple-Crop: Fire Blight

2007-07-05 Thread Steve Demuth
A response like the one below by Tim is the reason I subscribe to this list. An entire course in Fireblight risk in a 5 minute read. Thanks. At 06:00 PM 7/3/2007, you wrote: Dear Folks, There are many aspects of this three-weekly-sprays-yearly approach to blight management to address, but h

Re: Apple-Crop: Fire Blight

2007-07-05 Thread Philion Vincent
Hello from the "frozen North" to Dan and others... Call it global warming or whatever you want, but since I got my job in 1998, Fire-blight went from a non issue to a nearly yearly event. (Some even say that since I got my job, there's more scab and more fire-blight. but that's a different

RE: Apple-Crop: Plum Pox

2007-07-05 Thread Bill Shane
George, In 2006 only 1 positive PPV tree was found (1 plum tree). Every susceptible tree within 5 miles of the positive that the inspectors could find was tested in 2006, all negative. All trees in this same zone will be tested again in 2007, 2008, 2009 and must test negative in order to lift the

Re: Apple-Crop: Fire Blight

2007-07-05 Thread Daniel Cooley
I'd like to add my two cents to Tim Smith's excellent email of Jul 3. First, the FB models, MaryBlyt and Cougar Blight, can appear to be complicated, particularly MaryBlyt. To use Maryblyt correctly, temperature data has to be fed in for every day from green tip on through bloom. However, C

Apple-Crop: Plum Pox

2007-07-05 Thread George M. Greene
Bill: It's not on apples but at least it's tree fruit. What's the latest on Plum Pox in MI. Best regards, George Greene -- George M. Greene II 68 Willow Lane Wiscasset, ME 04578 [EMAIL PROTECTED] 207-882-8074 --- The '

RE: Apple-Crop: Gravel mining impacts on bordering orchard?

2007-07-05 Thread Bill Shane
Kevin, I would be equally concerned about the inevitable wind-blown dust and its effect on bacterial disease, dislike of u-pick customers for sand storms. The company may have a written plan for controlling dust (sprinkling with water, etc), but this often is an idealistic idea rather than a reali

Apple-Crop: Gravel mining impacts on bordering orchard?

2007-07-05 Thread Kevin A. Iungerman
Hello everyone. I was contacted by a friend with a small orchard near Buffalo, MN who has learned that a new property owner plans to surface mine gravel on land adjacent to, and upslope of his small orchard. Eventually, the property owner intends to sub-divide the land after the gravel is re