Re: [apple-crop] agricultural drones

2012-02-24 Thread Dave Rosenberger
net http://virtualorchard.net/mailman/listinfo/apple-crop -- ** Dave Rosenberger Professor of Plant PathologyOffice: 845-691-7231 Cornell University's Hudson Valley Lab Fax:845-691-2719 P.O. Box 727,

[apple-crop] agricultural drones

2012-02-20 Thread Dave Rosenberger
lanes but is afraid of heights. -- ****** Dave Rosenberger Professor of Plant PathologyOffice: 845-691-7231 Cornell University's Hudson Valley Lab Fax:845-691-2719 P.O. Box 727, Highland, NY 12528

Re: [apple-crop] Best electric fencing materials - Deer

2011-12-22 Thread Dave Rosenberger
ld fence from scratch. I could use an 8' tall fence for that, but I'm not sure how much good it will do to have part of the fence 6' tall and another part 8'. I'm thinking an electric fence is only as good as it's weakest/lowest point. Mark -- *******

Re: [apple-crop] Abound usage and apples

2011-07-19 Thread Dave Rosenberger
t; Attachment converted: davidrosenberger:ATT1.c (TEXT/MSWD) (001EEC0D) -- ** Dave Rosenberger Professor of Plant PathologyOffice: 845-691-7231 Cornell University's Hudson Valley Lab Fax:845-691-2719 P.O. Box 727, Highland, NY 12528

Re: [apple-crop] Copper Deficiency and Fire Blight

2011-04-27 Thread Dave Rosenberger
about that? I've done this without any apparent damage. Something here seems to work because I used to have a lot of FB in the nursery every year. Thanks, Dave. Lee Elliott Upstart Nursery/Apple Hill Winchester, Il. --- On Mon, 4/18/11, Dave Rosenberger wrote: From: Dave Rosen

Re: [apple-crop] spectrum instruments

2011-04-24 Thread Dave Rosenberger
talk from various sources on the ascospore/light association, but have never read any source material - can you point me toward the research that led to this conclusion? I find nothing to disagree with and little to add to your observations about decision factors - thank you - David the Mill

Re: [apple-crop] western view of scab models.

2011-04-23 Thread Dave Rosenberger
r implementation of disease models to be less than satisfying at times. Their manual is pretty sketchy, and sometimes just wrong about what the published models say and what the SpecWare model does. More information about the way the models work would be very helpful. On Apr 21, 2011, at 11:13 AM, Dav

Re: [apple-crop] spectrum instruments

2011-04-21 Thread Dave Rosenberger
ated from the Mills model is disconcerting - dunno - any thoughts? thanks, David Doud grower, IN ___ apple-crop mailing list apple-crop@virtualorchard.net http://virtualorchard.net/mailman/listinfo/apple-crop -- *

Re: [apple-crop] Is it necessarily Powdery Mildew?

2011-04-20 Thread Dave Rosenberger
e="Wed, 20 Apr 2011 16:07:34 GMT" Attachment converted: davidrosenberger:ATT1. 11.c (TEXT/MSWD) (001C8035) -- ********** Dave Rosenberger Professor of Plant PathologyOffice: 845-691-7231 Cornell University's

Re: [apple-crop] Copper Deficiency and Fire Blight

2011-04-18 Thread Dave Rosenberger
very often, Strep is no help here, I put a small amount of fixed copper on at petal fall and first cover sprays,, I'm afraid to put too much, at what point will copper affect the finish? Works For Me, Lee Elliott, Apple Hill, Upstart Nursery, Winchester, Il --- On Tue, 4/12/11, Dave Rosen

Re: [apple-crop] Copper Deficiency and Fire Blight

2011-04-12 Thread Dave Rosenberger
iott,Winchester, Il -- ****** Dave Rosenberger Professor of Plant PathologyOffice: 845-691-7231 Cornell University's Hudson Valley Lab Fax:845-691-2719 P.O. Box 727, Highland, NY 12528

Re: [apple-crop] Fwd: Re: Vertical Scaffold Spacing

2011-02-27 Thread Dave Rosenberger
never will forget the amount of cedar apple rust on a scab resistant variety that I saw in Highland!! Date: Sun, 27 Feb 2011 18:42:49 -0500 To: apple-crop@virtualorchard.net From: Dave Rosenberger Subject: Re: [apple-crop] Vertical Scaffold Spacing Concerning the spacing discussion below,

Re: [apple-crop] Vertical Scaffold Spacing

2011-02-27 Thread Dave Rosenberger
lman/listinfo/apple-crop>http://virtualorchard.net/mailman/listinfo/apple-crop -- ****** Dave Rosenberger Professor of Plant PathologyOffice: 845-691-7231 Cornell University's Hudson Valley Lab Fax:845

Re: Apple-Crop: Mystery disease?

2010-12-05 Thread Dave Rosenberger
lorchard.net> and managed by Win Cowgill and Jon Clements . Apple-Crop is not moderated. Therefore, the statements do not represent "official" opinions and the Virtual Orchard takes no responsibility for the content. -- ** Dave

Re: Apple-Crop: RE:..and causes you to be fat too!

2010-07-26 Thread Dave Rosenberger
ted. Therefore, the statements do not represent "official" opinions and the Virtual Orchard takes no responsibility for the content. -- ** Dave Rosenberger Professor of Plant PathologyOffice: 845-691-7231 Cornell University's Hudson Valley

Re: Apple-Crop: RE:..and causes you to be fat too!

2010-07-25 Thread Dave Rosenberger
>www.avg.com Version: 9.0.830 / Virus Database: 271.1.1/3025 - Release Date: 07/24/10 02:36:00 -- The 'Apple-Crop' LISTSERV is sponsored by the Virtual Orchard <<http://www.virtualorchard.net/>http:

Re: Apple-Crop: RE:..and causes you to be fat too!

2010-07-24 Thread Dave Rosenberger
e of the efforts is much higher on the end of the paradigm that wants growers to keep putting out chemicals whose ultimate cost is much more then the $ amount paid. Robert Kuljis Thomas Paine Farms -- ****** Dave Rosenberger Professor of Pl

Re: Apple-Crop: organophosphates

2010-05-18 Thread Dave Rosenberger
pstories+%28TIME%3A+Top+Stories%29&utm_content=Google+Reader>http://www.time.com/time/health/article/0,8599,1989564,00.html?xid=rss-topstories&utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+time%2Ftopstories+%28TIME%3A+Top+Stories%29&utm_content=Google+Reader

Re: Apple-Crop: Dodine and captane fungicides applied during bloom

2010-04-29 Thread Dave Rosenberger
ements do not represent "official" opinions and the Virtual Orchard takes no responsibility for the content. -- ** Dave Rosenberger Professor of Plant PathologyOffice: 845-691-7231 Cornell University's Hudson Valley Lab Fax:84

Re: Apple-Crop: sickness in the Pioneer Mac block

2010-04-09 Thread Dave Rosenberger
ave this problem. Does anyone have experience with this sort of situation? Any ideas would be appreciated. Mark Evans, Northwest Michigan -- ****** Dave Rosenberger Professor of Plant PathologyOffice: 845-691-7231 Cor

Re: Apple-Crop: Attaching trees to trellis

2010-02-11 Thread Dave Rosenberger
ogists who may be working on the development of fungicides suitable for organic production of tree fruits? Thank you Ricardo Menendez -- ********** Dave Rosenberger Professor of Plant PathologyOffice: 845-691-7231 Co

RE: Apple-Crop: Pesticide Rates and Tree Row Volume

2010-01-21 Thread Dave Rosenberger
Message- From: apple-crop@virtualorchard.net [mailto:apple-c...@virtualorchard.net] On Behalf Of Dave Rosenberger Sent: Thursday, January 21, 2010 9:22 AM To: apple-crop@virtualorchard.net Subject: RE: Apple-Crop: Pesticide Rates and Tree Row Volume Hi, Harold -- No, you should not deduct the dri

RE: Apple-Crop: Pesticide Rates and Tree Row Volume

2010-01-21 Thread Dave Rosenberger
Schooley Orchards Limited Simcoe, Ontario, Canada -Original Message- From: apple-crop@virtualorchard.net [mailto:apple-c...@virtualorchard.net] On Behalf Of Dave Rosenberger Sent: Tuesday, January 19, 2010 9:54 PM To: apple-crop@virtualorchard.net Subject: Re: Apple-Crop: Pesticide Rates an

Re: Apple-Crop: Pesticide Rates and Tree Row Volume

2010-01-19 Thread Dave Rosenberger
th Goodwin Avenue Urbana, IL 61801 weinz...@uiuc.edu, Ph. 217-244-2126 -- ****** Dave Rosenberger Professor of Plant PathologyOffice: 845-691-7231 Cornell University's Hudson Valley Lab Fax:

RE: Apple-Crop: For Discussion: Pesticide Applications Rates and Tree Row Vol...

2010-01-18 Thread Dave Rosenberger
881 -Original Message- From: apple-crop@virtualorchard.net [mailto:apple-c...@virtualorchard.net] On Behalf Of Dave Rosenberger Sent: Saturday, January 16, 2010 5:12 PM To: apple-crop@virtualorchard.net Subject: Re: Apple-Crop: For Discussion: Pesticide Applications Rates and Tree Ro

Re: Apple-Crop: For Discussion: Pesticide Applications Rates and Tree Row Vol...

2010-01-16 Thread Dave Rosenberger
Orchard Tolland, CT On Jan 16, 2010, at 11:45 AM, Dave Rosenberger wrote: Tree-row volume is a complex subject that always generates widely divergent reactions. I'll add my personal perspectives to further muddy the water. First, as I recall, the TRV concept was introduced by horticultu

Re: Apple-Crop: For Discussion: Pesticide Applications Rates and Tree Row Vol...

2010-01-16 Thread Dave Rosenberger
, monitoring and rates. Art Kelly Kelly Orchards Acton, ME -- ****** Dave Rosenberger Professor of Plant PathologyOffice: 845-691-7231 Cornell University's Hudson Valley Lab Fax:845-691-2719 P.O.

RE: Apple-Crop: UK: Organic nutrient levels 'no higher'

2009-08-01 Thread Dave Rosenberger
t_id=126 Brian Caldwell Department of Crop and Soil Sciences 905 Bradfield Hall Cornell University Ithaca, NY 14853 ba...@cornell.edu 607-255-4747 Cell: 607-280-3652 Fax: 607-255-2644 -- ** Dave Rosenberger Professor of Plant Patho

Re: Apple-Crop: LA Times Re: organic

2009-07-21 Thread Dave Rosenberger
hough. -- ****** Dave Rosenberger Professor of Plant PathologyOffice: 845-691-7231 Cornell University's Hudson Valley Lab Fax:845-691-2719 P.O. Box 727, Highland, NY 12528Cell: 845-594-3060 http://www.nysaes.c

Re: Apple-Crop: LA Times Re: organic

2009-07-21 Thread Dave Rosenberger
sh outlook. <http://www.latimes.com/features/food/la-fo-calcook1-2009jul01,0,2885942.story>http://www.latimes.com/features/food/la-fo-calcook1-2009jul01,0,2885942.story Timothy J. Smith WSU Extension -- ** Dave Rosenberger Professor of Plant PathologyOffice: 845-691-7231 Cornell University's Hudson Valley Lab Fax:845-691-2719 P.O. Box 727, Highland, NY 12528Cell: 845-594-3060 http://www.nysaes.cornell.edu/pp/faculty/rosenberger/

Re: Apple-Crop: Fireblight Update

2009-07-15 Thread Dave Rosenberger
cientific method for detecting the bacteria? Microscope? -- ****** Dave Rosenberger Professor of Plant PathologyOffice: 845-691-7231 Cornell University's Hudson Valley Lab Fax:845-691-2719 P.O. Box 727, Highland,

Re: Apple-Crop: Fireblight Update

2009-07-14 Thread Dave Rosenberger
ave someone on this list threaten with Federal law, well, then so be it, given that this is the second nasty E-mail I got, consider this to be my last post on this list. You people take yourself way too seriously. Good bye. From: Dave Rosenberger To: apple-crop@virtualorchard.net Sent: T

Re: Apple-Crop: Fireblight Update

2009-07-14 Thread Dave Rosenberger
and preventative spraying in the Spring. -- ****** Dave Rosenberger Professor of Plant PathologyOffice: 845-691-7231 Cornell University's Hudson Valley Lab Fax:845-691-2719 P.O. Box 727, Highland, NY 12528Cell: 845-594-3060 http://

Re: FW: Apple-Crop: copper fungicides for organic apples?

2009-05-14 Thread Dave Rosenberger
russetting. I can send label and report files to anyone who requests them at my e-mail address: ksyo...@vt.edu <mailto:ksyo...@vt.edu> Keith Keith S. Yoder, Research and Extension Tree Fruit Pathologist Virginia Tech AREC, 595 Laurel Grove Rd., Winchester, VA 22602 Tel: 540-869-2560 Ext. 21

Re: FW: Apple-Crop: copper fungicides for organic apples?

2009-05-13 Thread Dave Rosenberger
abel and report files to anyone who requests them at my e-mail address: ksyo...@vt.edu <mailto:ksyo...@vt.edu> Keith Keith S. Yoder, Research and Extension Tree Fruit Pathologist Virginia Tech AREC, 595 Laurel Grove Rd., Winchester, VA 22602 Tel: 540-869-2560 Ext. 21 ___

Apple-Crop: copper fungicides for organic apples?

2009-05-12 Thread Dave Rosenberger
I tried it a year or two ago. -- ** Dave Rosenberger Professor of Plant PathologyOffice: 845-691-7231 Cornell University's Hudson Valley Lab Fax:845-691-2719 P.O. Box 727, Highland, NY

Re: Apple-Crop: Indar and Inspire Super compared to Rally, Rubigan, Procure

2009-05-01 Thread Dave Rosenberger
of happiness is no more a secret than our willingness to choose life. - Leo Buscaglia -Original Message- From: apple-crop@virtualorchard.net [mailto:apple-c...@virtualorchard.net] On Behalf Of Dave Rosenberger Sent: Friday, May 01, 2009 10:32 AM To: Apple-Crop Subject: Re: Apple-Crop:

Re: Apple-Crop: RE Cedar apple rust

2009-05-01 Thread Dave Rosenberger
used through first or second cover, and they would deal with rust. On May 1, 2009, at 10:31 AM, Dave Rosenberger wrote: Initial evaluations noted that strobilurin fungicides provided only "fair" control of apple rust diseases, but that was to some extent an artifact of the way that the st

Re: Apple-Crop: RE Cedar apple rust

2009-05-01 Thread Dave Rosenberger
ot; opinions and the Virtual Orchard takes no responsibility forthe content. -- ** Dave Rosenberger Professor of Plant PathologyOffice: 845-691-7231 Cornell University's Hudson Valley Lab Fax:845-691-2719 P.

Re: Apple-Crop: Cold-hardiness of Bud 54-118 apple rootstock

2009-02-05 Thread Dave Rosenberger
lance toward winter injury in a rootstock that may not be suited to the particular use described here. David On Feb 4, 2009, at 11:37 AM, Dave Rosenberger wrote: Hello, Dave -- Have you been using glyphosate in this orchard? If so, the e-mail exchange that I am pasting in below may off

Re: Apple-Crop: Cold-hardiness of Bud 54-118 apple rootstock

2009-02-04 Thread Dave Rosenberger
ned. In other years, in other block, I have found that only dormant-pruned trees have shown winter trunk injury. The block containing Bud trees was pruned just prior to the February 11 cold. It seems reasonable to me that injury was inflicted on February 11 (4F) or February 29 (5F), or both.

Apple-Crop: Rachel Carson's legacy

2007-06-13 Thread Dave Rosenberger
/earth/05tier.html?_r=1&8dpc&oref=slogin -- ********** Dave Rosenberger Professor of Plant PathologyOffice: 845-691-7231 Cornell University's Hudson Valley Lab Fax:845-691-2719 P.O. Box 727, Highland, NY 12528Cell:

Apple-Crop: Re: BEES & COLONY COLLAPSE DISORDER

2007-05-14 Thread Dave Rosenberger
I can see an issue with bees spreading pollen from GM crops to non-GM crops, but I don't see what effect it would have on the bees, themselves. -- ****** Dave Rosenberger Professor of Plant PathologyOffice: 845-691-7

Re: Apple-Crop: Frozen Easter

2007-04-10 Thread Dave Rosenberger
Crop is not moderated. Therefore, the statements do not represent "official" opinions and the Virtual Orchard takes no responsibility for the content. -- ****** Dave Rosenberger Professor of Plant PathologyOffice:

Re: Apple-Crop: herbicide strategy

2007-03-15 Thread Dave Rosenberger
My apologies to Russell Holmberg on the last posting that I made. I somehow managed to create errors on both your first and last names when I started that message by stating that I was responding to Rick Holmgren. -- ** Dave

Re: Apple-Crop: herbicide strategy

2007-03-15 Thread Dave Rosenberger
up around september. Any thoughts or other ideas? Russell Holmberg Holmberg Orchards Gales Ferry CT -- ********** Dave Rosenberger Professor of Plant PathologyOffice: 845-691-7231 Cornell University's Hudson Valle

RE: Apple-Crop: Time article (More on same)

2007-03-14 Thread Dave Rosenberger
facturers. This will allow synthetic ingredients to be added to organic-labeled foods. If this is important to you, please visit my website, www.RestoreOrganicLaw.org --- The 'Apple-Crop' LISTSERV is sponsored by the Virtual

Re: Apple-Crop: Re: Time article

2007-03-11 Thread Dave Rosenberger
how one might grow organic apples. Just don't ask me to believe in them! -- ** Dave Rosenberger Professor of Plant PathologyOffice: 845-691-7231 Cornell University's Hudson Valley Lab Fax:

Apple-Crop: Re: Spray Nozzles -- comments from Landers

2007-02-28 Thread Dave Rosenberger
used this type of technology for fungicides (or insecticides) and what do you think of it? Con Traas The Apple Farm Moorstown Cahir Co. Tipperary Ireland -- ** Dave Rosenberger Professor of Plant PathologyOffi

Re: Apple-Crop: Spray Nozzles

2007-02-20 Thread Dave Rosenberger
r fungicides (or insecticides) and what do you think of it? Con Traas The Apple Farm Moorstown Cahir Co. Tipperary Ireland -- ** Dave Rosenberger Professor of Plant PathologyOffice: 845-691-7231 Cornell University&

Re: Apple-Crop: Apple Replant Syndrome

2007-01-07 Thread Dave Rosenberger
! -- ** Dave Rosenberger Professor of Plant PathologyOffice: 845-691-7231 Cornell University's Hudson Valley Lab Fax:845-691-2719 P.O. Box 727, Highland, NY 12528Cell: 845-594-3060

Re: Apple-Crop: Apple Replant Syndrome

2007-01-07 Thread Dave Rosenberger
mmediately after planting and keep watering them for several months after planting unless rains keep soil moisture near field capacity. -- ** Dave Rosenberger Professor of Plant PathologyOffice: 845-691-7231 Cornel