Demography and population projection of Myzus persicae (Sulz.) (Hemiptera: Aphididae) on five pepper (Capsicum annuum L.) cultivars
Küçük Resim Yok
Tarih
2018
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Springer Netherlands
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
The green peach aphid, Myzus persicae (Sulzer) (Hemiptera: Aphididae), is a major pest of pepper. In this study, we collected data on the development, survival, fecundity, and proportion of apterous and alate forms of green peach aphid reared on five commercial pepper cultivars (Amiral, Erciyes, Mert, Mertcan, and Naz) at 25 ± 1°C, 60 ± 5% RH, and a photoperiod of 16:8 (L:D) h. We analyzed the life history raw data by using the age-stage, two-sex life table. The shortest development time (6.66 days) and highest fecundity (62.68 individuals) occurred on the Erciyes cultivar. The highest intrinsic rate of increase (r = 0.332 d-1), finite rate of increase (? = 1.394 d-1), net reproductive rate (R0 = 62.7 offspring) and shortest mean generation time (T = 12.45 d) also occurred on the Erciyes cultivar; while the lower fitness occurred on the Amiral, Mertcan and Naz cultivars. Our results compared differences in the population growth rate of M. persicae on different pepper cultivars. This information will be useful to individuals working in pest management programs particularly those involving M. persicae. © 2018, Springer Science+Business Media B.V., part of Springer Nature.
Açıklama
Anahtar Kelimeler
Age-stage two-sex life table, Alate and apterous forms, Capsicum annuum Cultivars, Host plant preference, Myzus persicae
Kaynak
Phytoparasitica
WoS Q Değeri
Q3
Scopus Q Değeri
Q2
Cilt
46
Sayı
2
