<div dir="ltr"> In addition I just compared the <span class="" id=":1at.1" tabindex="-1">NEWA</span> forecast for May 1st with the <span class="" id=":1at.2" tabindex="-1">Accuweather</span> forecast for Highland, NY. <span class="" id=":1at.3" tabindex="-1">NEWA</span> is forecasting 5 hours of leaf wetness while the <span class="" id=":1at.4" tabindex="-1">Accuweather</span> forecast would indicate 17 hours of leaf wetness on May 1st in Highland, NY.<div><br></div><div>I think I will just try to cover for both events.</div><div><br></div><div>Randy Pratt</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Thu, Apr 28, 2016 at 9:15 AM, Juliet Evelyn Carroll <span dir="ltr"><<a href="mailto:jec3@cornell.edu" target="_blank">jec3@cornell.edu</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div dir="auto">
<div>The fully interactive apple scab model is accessed from the Apple Diseases menu item choice under Pest Forecasts on the main menu,
<a href="http://newa.cornell.edu" target="_blank">http://newa.cornell.edu</a></div>
<div>From this page you can choose any location in NEWA and compare RIMpro for your locations in the US.</div>
<div>Julie<br>
<br>
Sent from my iPhone</div><div><div class="h5">
<div><br>
On Apr 28, 2016, at 8:45 AM, Jon Clements <<a href="mailto:jon.clements@umass.edu" target="_blank">jon.clements@umass.edu</a>> wrote:<br>
<br>
</div>
<blockquote type="cite">
<div>
<div dir="ltr">I believe Randy would be looking at this:
<div><br>
</div>
<div><a href="http://newa.cornell.edu/index.php?page=weather-station-page&WeatherStation=khpn" target="_blank">http://newa.cornell.edu/index.php?page=weather-station-page&WeatherStation=khpn</a><br>
</div>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On Thu, Apr 28, 2016 at 8:03 AM, Marc Trapman <span dir="ltr">
<<a href="mailto:marc@rimpro.eu" target="_blank">marc@rimpro.eu</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div style="word-wrap:break-word">1/ Can you please provide me link for the NEWA scab prediction so I can see what is going on at try to explain differences ?
<div>2/ MeteoBlue again proves very accurate in Europe. I can imagine that the quality for US is different.<br>
<div><br>
</div>
<div>Thanks, </div>
<div>Marc
<div>
<div><br>
<div>
<blockquote type="cite">
<div>Op 28 apr. 2016 (week17), om 13:53 heeft Randal Pratt <<a href="mailto:rpratt713@gmail.com" target="_blank">rpratt713@gmail.com</a>> het volgende geschreven:</div>
<br>
<div>
<div dir="ltr">Now we have a complete divergence between <span>NEWA</span> and <span>
Rimpro</span>. <span>NEWA</span> is showing a scab infection for the next three days and nothing for May 1st and 2nd, while
<span>Rimpro</span> has a very minimal infection for the next three days and a tremendous infection for May 1st and 2nd.
<div><br>
</div>
<div>Hard to reconcile these differences.</div>
<div><br>
</div>
<div>Randy Pratt</div>
<div><span>Wilkens</span> Fruit Farm</div>
</div>
<div class="gmail_extra"><br>
<div class="gmail_quote">On Wed, Apr 27, 2016 at 11:59 AM, David A. Rosenberger <span dir="ltr">
<<a href="mailto:dar22@cornell.edu" target="_blank">dar22@cornell.edu</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div style="word-wrap:break-word">Following are a few observations on RIMpro graphs as I am currently seeing them for Highland, NY:
<div><br>
<div> 1. Based on RIMpro using our NEWA station data, we are now at or nearing full bloom, and we still have not had any infection events with RIM values above 38.</div>
<div><br>
</div>
<div> 2. My perception (from my own observations over the past two years, plus what I hear from the Europeans) is that infection periods with RIM values below 300 are not economically important in CLEAN orchards at the BEGINNING and END of the ascospore release
period. More caution is warranted when there are infection periods during the peak ascospore release times between tight cluster and petal fall. Thus, I hope that no one is continuing to leave trees totally unsprayed into full bloom just because RIMpro has
shown no infection periods with RIM values over 300. (Besides, in many areas, you need sprays by pink bud stage to control mildew even if scab is not a problem.)</div>
<div><br>
</div>
<div> 4. Just a reminder about the graph at the bottom of the RIMpro output: The bright red part of the graph shows mature spores, and that level will fluctuate as spores mature on days with no rain and then are released on days with rain. The dark red
or burgundy layer below that shows spores remaining in the leaf litter. This declines in a more steady line, but the primary scab season will not be over until all of the deep red color at the base of the graph has disappeared.</div>
<div><br>
</div>
<div> 5. I have been comparing outputs from the MeteoBlue and NEWA data for our Highland location. Because they are using different weather forecast sources, the forecasts are often quite different, which is not unexpected since any and all weather forecasts
have a high degree of inaccuracy. I am more concerned that the MeteoBlue system is indicating extended wetting periods have occurred where that has not been the case based on NEWA data and (to some degree) my own observations. Thus, the MeteoBlue virtualy
data is, in my opinion, still unable to accurately ascertain when leaves are wet or dry and will need more fine-tuning before it produces a reliable record of infection events.</div>
<div><br>
<div>
<div style="letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;word-wrap:break-word">
<div style="letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;word-wrap:break-word">
********************************************<br>
Dave Rosenberger, Plant Pathologist (retired)<br>
Hudson Valley Lab, P.O. Box 727, Highland, NY 12528<br>
Cell: <a href="tel:845-594-3060" value="+18455943060" target="_blank">845-594-3060</a><br>
********************************************</div>
</div>
</div>
<br>
</div>
</div>
</div>
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</blockquote>
</div>
<br>
<br clear="all">
<div><br>
</div>
-- <br>
<div>
<div dir="ltr">
<div><i>Randal Pratt</i></div>
<div>1335 White Hill Road</div>
<div>Yorktown Heights, NY 10598</div>
<div><a href="tel:914-245-4098" value="+19142454098" target="_blank">914-245-4098</a></div>
<div><a href="tel:914-245-5111" value="+19142455111" target="_blank">914-245-5111</a></div>
<div>Fax <a href="tel:914-245-4099" value="+19142454099" target="_blank">914-245-4099</a></div>
</div>
</div>
</div>
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</div>
</blockquote>
</div>
<br>
</div>
</div>
<span><font color="#888888">
<div>
<div style="color:rgb(0,0,0);letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;word-wrap:break-word">
<div>Marc Trapman</div>
<div>Bio Fruit Advies / RIMpro</div>
<div><a href="mailto:marc@rimpro.eu" target="_blank">marc@rimpro.eu</a></div>
<div><br>
</div>
</div>
<br>
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</font></span></div>
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<br>
</blockquote>
</div>
<br>
<br clear="all">
<div><br>
</div>
-- <br>
<div>
<div dir="ltr">Jon Clements<br>
aka 'Mr Honeycrisp'<br>
UMass Cold Spring Orchard<br>
393 Sabin St.<br>
Belchertown, MA 01007<br>
<a href="tel:413-478-7219" value="+14134787219" target="_blank">413-478-7219</a><br>
<a href="http://umassfruit.com" target="_blank">umassfruit.com</a><br>
</div>
</div>
</div>
</div>
</blockquote>
<blockquote type="cite">
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<br></blockquote></div><br><br clear="all"><div><br></div>-- <br><div class="gmail_signature"><div dir="ltr"><div><i>Randal Pratt</i></div>
<div>1335 White Hill Road</div>
<div>Yorktown Heights, NY 10598</div>
<div>914-245-4098</div>
<div>914-245-5111</div>
<div>Fax 914-245-4099</div></div></div>
</div>