کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9147207 | 1165391 | 2005 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Evidence for trichromacy in the green peach aphid, Myzus persicae (Sulz.) (Hemiptera: Aphididae)
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
دانش حشره شناسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Evidence for trichromacy in the green peach aphid, Myzus persicae (Sulz.) (Hemiptera: Aphididae) Evidence for trichromacy in the green peach aphid, Myzus persicae (Sulz.) (Hemiptera: Aphididae)](/preview/png/9147207.png)
چکیده انگلیسی
The green peach aphid, Myzus persicae (Hemiptera: Aphididae) is an important phytophagous pest of greenhouse and field crops. In the host finding process visual cues are of paramount importance. In order to contribute to the understanding of the perception of visual stimuli in this species, we measured the electroretinogram of alate female summer migrants of M. persicae. The spectral sensitivity was measured in 10Â nm steps under both dark and light adaptation from 320 to 640Â nm. The dark adapted spectral sensitivity curve showed one maximum in the green region around 530Â nm and a distinct shoulder between 500 and 510Â nm. In presence of adapting light, a secondary blue-green peak (490Â nm) and a third peak in the near UV (330-340Â nm) were observed. From these results we conclude that M. persicae has three spectral types of photoreceptors.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Insect Physiology - Volume 51, Issue 11, November 2005, Pages 1255-1260
Journal: Journal of Insect Physiology - Volume 51, Issue 11, November 2005, Pages 1255-1260
نویسندگان
S.M. Kirchner, T.F. Döring, H. Saucke,