Effect of temperature on reproductive parameters of Aphidius colemani and Aphidius matricariae (Hymenoptera: Braconidae) on Aphis gossypii (Hemiptera: Aphididae) in laboratory conditions
عنوان مقاله: Effect of temperature on reproductive parameters of Aphidius colemani and Aphidius matricariae (Hymenoptera: Braconidae) on Aphis gossypii (Hemiptera: Aphididae) in laboratory conditions
شناسه ملی مقاله: JR_JCP-1-1_003
منتشر شده در در سال 1390
شناسه ملی مقاله: JR_JCP-1-1_003
منتشر شده در در سال 1390
مشخصات نویسندگان مقاله:
Abbas Ali Zamani - Department of plant protection, Faculty of Agriculture, Razi University, Kermanshah, Iran
Mostafa Haghani - Department of Plant Protection, Faculty of Agriculture, Yasouj University, Yasouj, Iran
Katayoon Kheradmand - Department of Plant Protection, Faculty of Aboureihan, University of Tehran, Tehran, Iran
خلاصه مقاله:
Abbas Ali Zamani - Department of plant protection, Faculty of Agriculture, Razi University, Kermanshah, Iran
Mostafa Haghani - Department of Plant Protection, Faculty of Agriculture, Yasouj University, Yasouj, Iran
Katayoon Kheradmand - Department of Plant Protection, Faculty of Aboureihan, University of Tehran, Tehran, Iran
Abstract The aphid parasitoids, Aphidius colemnai Viereck and A. matricariae (Haliday) (Hymenoptera: Braconidae: Aphidiinae) have high potential as the most effective biological control agents for controlling the cotton aphis Aphis gossypii Glover (Hemiptera: Aphididae). In this investigation, the effect of five constant temperatures (۱۰, ۱۵, ۲۰, ۲۵ and ۳۰ °C) on the reproductive parameters was studied at ۶۵ ±۵% relative humidity and a photoperiod of ۱۶L: ۸ D hours In this study, the newly laid (one- day old) eggs were reared on third instar nymphs of cotton aphid, and the pupal and adult stages of the parasitoids were recorded daily, until the last individual was found dead. The experiments were carried out with ۱۵ replications at each temperature. The results revealed that the gross fecundity and fertility rates were significantly different at all tested temperatures for both species (P
کلمات کلیدی: aphid parasitoids, Aphis gossypii, Reproductive parameters, Temperatures
صفحه اختصاصی مقاله و دریافت فایل کامل: https://civilica.com/doc/1811414/