Re: [apple-crop] lightning

2015-01-13 Thread David A. Rosenberger
In most cases, damage along the trellis will diminish with distance because metal posts and/or trees attached to the trellis will act as grounds to dissipate the charge. How many trees are killed or damaged will depend on many different factors, including the strength of the initial lightening

Re: [apple-crop] lightning

2015-01-13 Thread Arthur Kelly
I am not aware of lightning strikes on any wire trellis systems in our area but that was always one of the selling points for using monofilament instead of wire. Art Kelly Kelly Orchards Acton, ME On Tue, Jan 13, 2015 at 10:39 AM, Steven Bibula sbib...@maine.rr.com wrote: Anyone know of

Re: [apple-crop] lightning

2015-01-13 Thread Fleming, William
I’ve never seen lightning damage in an apple orchard but have seen it happen several times in grape vineyards. It usually damages the entire row and can even cause trellis poles to explode. Vines recover in a couple of years. My feeling is about the same would happen with apples, if any trees

Re: [apple-crop] lightning

2015-01-13 Thread Hugh Thomas
My sister in Ohio recently told me that a local orchard near her tried using wires like yours ( I have a tresses system here in Montana) and had lighting kill a lot of their trees. Must be something to it... On Tue, Jan 13, 2015 at 8:39 AM, Steven Bibula sbib...@maine.rr.com wrote: Anyone know