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Old 02-11-2004, 09:10 AM
Aaron
 
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Default Macintosh Apples

Tonight I happened to observe a fresh Macintosh apple under a
stereomicroscope looking for any strange wild life. In the area of
the flower and the stem depressions there were many small bright red
hemispherical bodies approx 0.25 millimeter in size. The bodies did
not move.

Here is a picture of the stem showing them. .

http://home.comcast.net/~nghy/mywebp...st/apple02.jpg

Does anyone recognize what I was observing?

Thanks
Aaron
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Old 02-11-2004, 03:28 PM
Monique Reed
 
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Did you perhaps have the remains of the anthers?

M. Reed

Aaron wrote:

Tonight I happened to observe a fresh Macintosh apple under a
stereomicroscope looking for any strange wild life. In the area of
the flower and the stem depressions there were many small bright red
hemispherical bodies approx 0.25 millimeter in size. The bodies did
not move.

Here is a picture of the stem showing them. .

http://home.comcast.net/~nghy/mywebp...st/apple02.jpg

Does anyone recognize what I was observing?

Thanks
Aaron
.


--
˙WPC5
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Old 04-11-2004, 06:32 PM
Aaron
 
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Default

I don;t think this is part of the original plant. Upon further
observation it seems to be a fungus of some sort.

Anyone with further ideas.

Aaron

On Tue, 02 Nov 2004 09:28:50 -0600, Monique Reed
wrote:

Did you perhaps have the remains of the anthers?

M. Reed

Aaron wrote:

Tonight I happened to observe a fresh Macintosh apple under a
stereomicroscope looking for any strange wild life. In the area of
the flower and the stem depressions there were many small bright red
hemispherical bodies approx 0.25 millimeter in size. The bodies did
not move.

Here is a picture of the stem showing them. .

http://home.comcast.net/~nghy/mywebp...st/apple02.jpg

Does anyone recognize what I was observing?

Thanks
Aaron
.


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Old 04-11-2004, 09:37 PM
Sean Houtman
 
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Default

Aaron wrote in
news
I don;t think this is part of the original plant. Upon further
observation it seems to be a fungus of some sort.

Anyone with further ideas.

Aaron

On Tue, 02 Nov 2004 09:28:50 -0600, Monique Reed
wrote:

Did you perhaps have the remains of the anthers?

M. Reed

Aaron wrote:

Tonight I happened to observe a fresh Macintosh apple under a
stereomicroscope looking for any strange wild life. In the area
of the flower and the stem depressions there were many small
bright red hemispherical bodies approx 0.25 millimeter in size.
The bodies did not move.

Here is a picture of the stem showing them. .

http://home.comcast.net/~nghy/mywebp...st/apple02.jpg

Does anyone recognize what I was observing?

Thanks
Aaron
.



Based on the magnification, they probably aren't the remains of the
anthers, but do look like pollen grains. The anthers on the Fuji
apple in my refrigerator are much larger than those items (in
relation to the stigma), and seem to reliably stay attached to the
filament.
Compare the structure as you can see it with this image
http://www.cci.ca.gov/Reference/Pollen/crabapol.jpg

Sean

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Old 06-11-2004, 06:24 AM
Aaron
 
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Default

Hello,

I went back and looked at other apples. I am sure that what I asked
about is not theremainder of the flower parts. I recognized these. I
am now sure that what I observed was a fungus or other infestation.
It was very slight but I saw it at both the stem and flower ends. At
the flower end the unknown material wa outside of the flower parts and
onto the skin of the apple.

Does this help in further identification. The round bodies were
sherical (not oblong), bright red and irregularly spaced. The red
objects were surrounded by a white filamentous material.

Aaron

On Thu, 04 Nov 2004 21:37:54 GMT, Sean Houtman
wrote:

Aaron wrote in
news
I don;t think this is part of the original plant. Upon further
observation it seems to be a fungus of some sort.

Anyone with further ideas.

Aaron

On Tue, 02 Nov 2004 09:28:50 -0600, Monique Reed
wrote:

Did you perhaps have the remains of the anthers?

M. Reed

Aaron wrote:

Tonight I happened to observe a fresh Macintosh apple under a
stereomicroscope looking for any strange wild life. In the area
of the flower and the stem depressions there were many small
bright red hemispherical bodies approx 0.25 millimeter in size.
The bodies did not move.

Here is a picture of the stem showing them. .

http://home.comcast.net/~nghy/mywebp...st/apple02.jpg

Does anyone recognize what I was observing?

Thanks
Aaron
.



Based on the magnification, they probably aren't the remains of the
anthers, but do look like pollen grains. The anthers on the Fuji
apple in my refrigerator are much larger than those items (in
relation to the stigma), and seem to reliably stay attached to the
filament.
Compare the structure as you can see it with this image
http://www.cci.ca.gov/Reference/Pollen/crabapol.jpg

Sean




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Old 06-11-2004, 07:23 AM
P van Rijckevorsel
 
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Default

Aaron schreef
Does this help in further identification. The round bodies were
sherical (not oblong), bright red and irregularly spaced. The red
objects were surrounded by a white filamentous material.


***
I can only suggest you post a picture that is a little more clear. The first
one showed relatively little.
PvR



  #7   Report Post  
Old 06-11-2004, 01:13 PM
Iris Cohen
 
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Default

Just to set the orthographic record straight:
McIntosh is the apple.
Macintosh is the Apple computer.
Iris,
Central NY, Zone 5a, Sunset Zone 40
"When you come to a fork in the road, take it." Yogi Berra
  #8   Report Post  
Old 11-11-2004, 06:15 AM
Sean Houtman
 
Posts: n/a
Default

Aaron wrote in
:

Hello,

I went back and looked at other apples. I am sure that what I
asked about is not theremainder of the flower parts. I recognized
these. I am now sure that what I observed was a fungus or other
infestation. It was very slight but I saw it at both the stem and
flower ends. At the flower end the unknown material wa outside of
the flower parts and onto the skin of the apple.

Does this help in further identification. The round bodies were
sherical (not oblong), bright red and irregularly spaced. The
red objects were surrounded by a white filamentous material.


The filamentous material is just some of the tomentum, or matted
hairs that you get on apples, pears, and quince.

Sean

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