Apple-Crop: overwintering mites

2007-02-21 Thread Los, Lorraine
Hello all, A Connecticut grower brought me an apple and a piece of apple bark that appear to have overwintering (orange form) two-spotted spider mites. The clusters of orange mites are in the calyx end of the Melrose apple and on the underside of the piece of bark (also from a Melrose tree) tak

RE: Apple-Crop: overwintering mites

2007-02-21 Thread Los, Lorraine
Hi, They are definitely not European red mites. They are distinctly orange, not red. By November, I would expect that European red mites would be in their overwintering egg stage. Also, I'm not sure what affect oil will have on these mites that are under the bark. Any other suggestions on ea

RE: Apple-Crop: overwintering mites

2007-02-21 Thread Los, Lorraine
hough). On another note, sometimes predatory mites will overwinter in the same areas as the two-spotted and McDaniel mites, and occasionally "snack" on nearby pestiferous mites. Peter On Feb 21, 2007, at 11:25 AM, Los, Lorraine wrote: Hello all, A Connecticut growe

RE: Apple-Crop: overwintering mites

2007-02-21 Thread Los, Lorraine
My fault- I should have mentioned they were adult mites. Pictures would even be better- maybe I can post them next week. Lorraine Lorraine Los Fruit Crops IPM Coordinator Plant Science Department, U-4067 University of Connecticut Storrs, CT 06269-4067 (860)486-6449 (Phone) (860)486-

Apple-Crop: overwintering mite photos

2007-03-05 Thread Los, Lorraine
Hello all, A couple of weeks ago, I wrote about overwintering adult mites that were found under apple bark and on apple fruit in November. See original message below. Peter Shearer from Rutgers and several others agreed that it sounded like two-spotted spider mites. I also mentioned that I wo

Apple-Crop: Apple maggot in plums

2009-08-31 Thread Los, Lorraine
Hello all, I am working with a grower with a significant apple maggot problem in part of his orchard. In addition to apples, maggots (fly larvae) were also found in plums. This is the first time I have seen this. I am assuming they are apple maggot. Can anyone help with the following questi

RE: Apple-Crop: Apple maggot in plums

2009-08-31 Thread Los, Lorraine
ruit Dis. Specialist Colo. St. Univ., WCRC - Orchard Mesa 3168 B 1/2 Road Grand Junction, CO 81503-9621 Ph: (970) 434-3264, x-205 FAX: (970) 434-1035 EMail: harold.lar...@colostate.edu Los, Lorraine wrote: > > Hello all, > > I am working with a grower with a significant apple m

Re: [apple-crop] spectrum instruments

2011-04-26 Thread Los, Lorraine
Hello All, I have a few Spectrum machines and have seen the discrepancies between the different models. As someone else mentioned, one of the reasons is probably related to the issue on how to decide if 2 or more wetting events should be considered one continuous wetting event. The NEWA (Netw

[apple-crop] Abound usage and apples

2011-07-19 Thread Los, Lorraine
Hello everyone, A grower in Connecticut wants to use Abound (azoxystrobin), or Quilt Xcel (azoxystrobin plus propiconazole) for control of Boytryosphaeria on black currants. He has apples nearby and also uses the same sprayer for both crops. Both labels state that the products are extremely ph

Re: [apple-crop] Abound usage and apples

2011-07-19 Thread Los, Lorraine
Hi Dave, That is worse than I thought. I think I'll recommend something else. Thanks for the advice, Lorraine From: apple-crop-boun...@virtualorchard.net [mailto:apple-crop-boun...@virtualorchard.net] On Behalf Of Dave Rosenberger Sent: Tuesday, July 19, 2011 5