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Effects of Environmental Temperature on Capnodis tenebrionis Adult Phenology
المؤلف
المصدر
العدد
المجلد 2012، العدد 2012 (31 ديسمبر/كانون الأول 2012)، ص ص. 1-8، 8ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2012-01-12
دولة النشر
مصر
عدد الصفحات
8
التخصصات الرئيسية
الملخص EN
The phenology of Capnodis tenebrionis adults was presented with reference to two different climate conditions.
In a temperate moderate-warm climate, adult density showed two separate peaks during the year: one in early summer of the overwintering generation and one with beetles emerging in the late summer.
In a warmer semiarid climate, the overwintering adults and the new generation overlapped during summer with a continuous increase of adult density.
The difference in the average annual temperature between areas during the study period was almost 3∘C, and, in the warmer area, the new generation of C.
tenebrionis emerged at least one month earlier.
To make a prediction of adult presence, a model utilizing degree-days was developed from data collected over a five-year period.
Models obtained from equations (Logistic 4-parameter, y(x)=yo+a/(1+(x/xo)b)) of each year were developed to describe the relationship between degree-day accumulation (with a minimal threshold activity temperature of 14.21∘C calculated in the laboratory) and the cumulative percentage of adult presence.
According to the overall model, the 50% of overwintering beetles occurred at 726 degree-days (Biofix: 1st March) and the emerging beetles occurred at 801 degree-days (Biofix: 1st July).
The results show that a change in temperature is an important aspect that highlights the adaptability of this species.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Bonsignore, Carmelo Peter. 2012. Effects of Environmental Temperature on Capnodis tenebrionis Adult Phenology. Psyche،Vol. 2012, no. 2012, pp.1-8.
https://search.emarefa.net/detail/BIM-482952
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Bonsignore, Carmelo Peter. Effects of Environmental Temperature on Capnodis tenebrionis Adult Phenology. Psyche No. 2012 (2012), pp.1-8.
https://search.emarefa.net/detail/BIM-482952
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Bonsignore, Carmelo Peter. Effects of Environmental Temperature on Capnodis tenebrionis Adult Phenology. Psyche. 2012. Vol. 2012, no. 2012, pp.1-8.
https://search.emarefa.net/detail/BIM-482952
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-482952
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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