Re: Apple-Crop: Apple maggot in plums

2009-09-01 Thread Daniel Cooley
I'm no entomologist, but my wife worked for Ron Prokopy for quite a while. If it were just plums, I'd think eastern cherry fruit fly, Rhagoletis cingulata, or maybe the black cherry fruit fly, Rhagoletis fausta. The coincidental occurrence with apple maggot makes it interesting. Maybe

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

Re: Apple-Crop: Apple maggot in plums

2009-08-31 Thread Harold J. Larsen
Lorraine, You might have a different species of Rhagoletes fruit fly instead of the apple maggot species. You might be able to obtain adult flies to ID by placing the infested fruit onto moist, sandy soil put a plastic bag in a box to allow the larvae to finish growing and then crawl out of

RE: Apple-Crop: Apple maggot in plums

2009-08-31 Thread Los, Lorraine
-Original Message- From: apple-crop@virtualorchard.net [mailto:apple-c...@virtualorchard.net] On Behalf Of Harold J. Larsen Sent: Monday, August 31, 2009 2:27 PM To: Apple-Crop Subject: Re: Apple-Crop: Apple maggot in plums Lorraine, You might have a different species of Rhagoletes fruit fly