Effects of cold storage on some biological characteristics of a predatory coccinellid, Oenopia conglobata contaminata reared on non-prey food
سال انتشار: 1401
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 117
فایل این مقاله در 7 صفحه با فرمت PDF قابل دریافت می باشد
- صدور گواهی نمایه سازی
- من نویسنده این مقاله هستم
استخراج به نرم افزارهای پژوهشی:
شناسه ملی سند علمی:
JR_IAR-40-2_003
تاریخ نمایه سازی: 20 تیر 1401
چکیده مقاله:
The most important coccinellid predator in pistachio orchards, feeding on aphids and psyllids, is Oenopia conglobata contaminata L. (Coleoptera: Coccinellidae). The aim of the present research was to evaluate the effects of a range of cold storage temperatures (۴, ۸ and ۱۲ºC) in a seven-day cold storage period on some biological parameters of the newly emerged adults of O. conglobata contaminata reared on non-prey food. The replicates were ۱۰۰, ۳۲ and ۳۰ one-day old adults for ۴, ۸ and ۱۲ºC, respectively. Each couple of the coccinellids was put into an experimental unit and incubated at ۲۶±۱, ۶۰±۵% RH and a photoperiod of ۱۶L:۸D till death and some biological parameters of the beetle were estimated. The results elucidated that the percent vitality and longevity of the adults markedly increased at ۱۲ and ۸°C, respectively. In addition, the longest oviposition and post-oviposition periods were observed at ۸°C. The total fecundity and fertility of females significantly had the maximum values at ۸°C. Moreover, the number of egg clusters and days in which the oviposition happened significantly elevated at ۸°C. The survival rate of the adult coccinellids declined after a seven-day cold storage at ۴ and ۱۲°C compared to that obtained at ۸°C. The results highlighted the positive effects of the suitable cold temperature (۸°C) on the storage of the efficient predator to improve long distance shipment. It could help to enhance the cold storage efficacy and quality of the predator reared to release for biological control programs.
کلیدواژه ها:
نویسندگان
Habibeh Irannejad
Department of Plant Protection, Faculty of Agriculture, Shahid Bahonar University of Kerman, Kerman, I. R. Iran
Asghar Shirvani
Department of Biodiversity, Institute of Science and High Technology and Environmental Sciences, Graduate University of Advanced Technology, Kerman, I. R. Iran
Maryam Rashki
Department of Biodiversity, Institute of Science and High Technology and Environmental Sciences, Graduate University of Advanced Technology, Kerman, I. R. Iran
مراجع و منابع این مقاله:
لیست زیر مراجع و منابع استفاده شده در این مقاله را نمایش می دهد. این مراجع به صورت کاملا ماشینی و بر اساس هوش مصنوعی استخراج شده اند و لذا ممکن است دارای اشکالاتی باشند که به مرور زمان دقت استخراج این محتوا افزایش می یابد. مراجعی که مقالات مربوط به آنها در سیویلیکا نمایه شده و پیدا شده اند، به خود مقاله لینک شده اند :