کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5922080 | 1165347 | 2010 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Pupal diapause of Helicoverpa armigera (Hübner) (Lepidoptera: Noctuidae) mediated by larval host plants: pupal weight is important
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موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
دانش حشره شناسی
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
ⶠCues associated with diapause have focused primarily on temperature and photoperiod; host plants have received limited attention. ⶠHere, we reported a facultative diapause in Helicoverpa armigera mediated by host plant and found diapause incidence to be affected by larval host plants. ⶠFurther analysis showed that pupal weight rather than development duration affected doapause occurrence. ⶠStarvation experiments causing body size differences further confirmed diapause incidence is a function of pupal weight. ⶠH. armigera appears to have evolved a mechanism of diapause incidence based on pupal weight to maximize its fitness.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Insect Physiology - Volume 56, Issue 12, December 2010, Pages 1863-1870
Journal: Journal of Insect Physiology - Volume 56, Issue 12, December 2010, Pages 1863-1870
نویسندگان
Zhudong Liu, Peiyu Gong, Dianmo Li, Wei Wei,