Effects of cold storage on the developmental biology of Tenebrio molitor L., 1758 (Coleoptera: Tenebrionidae) at different larval stages
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Tarih
2021
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Entomological Soc Turkey, Ege Univ
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Being able to store insects at low temperature is important in the mass breeding of insects for commercial purposes. The aim of this study is to investigate the effect of cold storage on pupal and adult weight, adult emergence time and proportion and adult deformation proportion of different weight Tenebrio molitor L., 1758 (Coleoptera: Tenebrionidae) larvae. This study was conducted between 2018-2019 in the Biology Laboratory of Science Teaching Department, Sinop University. Trials were performed at 27 +/- 2 and 4 degrees C, 65 +/- 5% RH and continuous darkness. After the larvae began to form, they were weighed and divided into three groups according to their weight. They were exposed to 4 degrees C for 5, 10, 20, 30 and 60 d in separate Petri dishes. With increased cold storage time, the proportion of deformation increased and the proportion of adult emergence decreased. Adult weight, pupal weight and longevity depended on both larval weight and cold exposure time. In conclusion, it is recommended that mass producers or researchers pay attention to the size of the larvae and the cold exposure times to obtain the best quality product and high production efficiency.
Açıklama
Anahtar Kelimeler
Cold exposure, deformation rate, insect, insect development, temperature, Tenebrio molitor
Kaynak
Turkiye Entomoloji Dergisi-Turkish Journal of Entomology
WoS Q Değeri
Q3
Scopus Q Değeri
Q3
Cilt
45
Sayı
2
