File:Galls on Acacia pycnantha.jpg
Original file (2,816 × 2,112 pixels, file size: 2.21 MB, MIME type: image/jpeg)
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Summary
[edit]DescriptionGalls on Acacia pycnantha.jpg | Galls on Acacia pycnantha used as a biological control (compare with similar image here) |
Date | |
Source | Observatory Cape Town |
Author | Andrew Massyn |
A gall-wasp, Trichilogaster sp, from Australia, that causes galls to develop instead of inflorescences, is highly successful in reducing both the reproductive potential and the vigour of the plant.
The species in the picture is certainly not Acacia longifolia. It probably is Acacia pycnantha.
Licensing
[edit]Public domainPublic domainfalsefalse |
I, the copyright holder of this work, release this work into the public domain. This applies worldwide. In some countries this may not be legally possible; if so: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law. |
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 16:11, 2 March 2007 | 2,816 × 2,112 (2.21 MB) | Andrew massyn~commonswiki (talk | contribs) | {{Information |Description=Galls on Acacia Longifolia used as a biological control |Source=Observatory Cape Town |Date=January 2007 |Author=Andrew Massyn |Permission= |other_versions= }} A gall-wasp, Trichilogaster acaciaelongifoliae, from Australia, th |
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Metadata
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Camera manufacturer | Panasonic |
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Camera model | DMC-LZ5 |
Exposure time | 1/250 sec (0.004) |
F-number | f/5.6 |
ISO speed rating | 100 |
Date and time of data generation | 14:36, 5 January 2007 |
Lens focal length | 6.1 mm |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Ver.1.0 |
File change date and time | 14:36, 5 January 2007 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.2 |
Date and time of digitizing | 14:36, 5 January 2007 |
Image compression mode | 4 |
APEX exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, auto mode |
Color space | sRGB |
Sensing method | One-chip color area sensor |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 0 |
Focal length in 35 mm film | 37 mm |
Scene capture type | Standard |
Contrast | Normal |
Saturation | Low saturation |
Sharpness | Soft |