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Başlık: Biological parameters and population development of Tetranychus urticae Koch, 1836 (Acari: Tetranychidae) on different pepper cultivars
Yazarlar: Göksel, Pınar Hephızlı
Uludağ Üniversitesi/Ziraat Fakültesi/Bitki Koruma Bölümü.
0000-0001-9442-483X
Kumral, Nabi Alper
Aysan, Elif
Kolcu, Ayşenur
A-1388-2019
15846048400
57196943807
57196946423
Anahtar kelimeler: Entomology
Pepper
Cultivar
Demographic parameters
Two-spotted spider mite
Population development
Spider-mite
Damage
Yayın Tarihi: 20-Tem-2017
Yayıncı: Türk Entomoloji Derneği
Atıf: Kumral, N. A. vd. (2017). ''Biological parameters and population development of Tetranychus urticae Koch, 1836 (Acari: Tetranychidae) on different pepper cultivars''. Turkiye Entomoloji Dergisi, 41(3), 263-273.
Özet: Pepper cultivar preferences of Tetranychus urticae Koch, 1836 (Acari: Tetranychidae) were determined by comparing its development, survival, oviposition, life table parameters and population development under controlled laboratory conditions with a 16L:8D photoperiod at 27 +/- 1 Q degrees C and 65 +/- 5% RH in Bursa (Turkey) during 2015-2016. Based on assays performed on leaf discs of six pepper cvs BT-Ince Sivri, BT-Burdem, BT-Burkalem, AHCRI-Carliston, AHCRI-Yaglik and AHCRI-Kandil Dolma, there were significant differences in egg hatch, juvenile development duration, intrinsic rate of natural increase (r(m)), net reproductive rate (R-o) and mean generation time (T) of the mite. The study showed that the life table parameters, r(m) (0.16-0.24), Ro (10.99-35.19) and T (14.22-16.39) for T. urticae were different when it was fed on different pepper cultivars. Significantly lower life table parameter values (r(m), R-o and T) for T. urticae were observed on cv. BT-Ince Sivri, followed by cvs BT-Burdem and BT-Burkalem. Additionally, the mite densities on pepper seedlings of these three cultivars were significantly lower compared with those on seedlings of cvs AHCRI-Carliston, AHCRI-Yaglik and AHCRI-Kandil Dolma. Furthermore, a lower survival rate was observed during juvenile development on cv. BT-Ince Sivri. Among the pepper cultivars, cv. BT-Ince Sivri had the lowest life table parameter values. Thus, the findings suggest that cvs AHCRI-Carliston, AHCRI-Yaglik and AHCRI-Kandil Dolma are more susceptible to T. urticae than cvs Bursa BT-Ince Sivri, BT-Burdem and BT-Burkalem.
URI: https://doi.org/10.16970/entoted.297132
https://dergipark.org.tr/en/pub/entoted/issue/30886/297132
http://hdl.handle.net/11452/31305
ISSN: 1010-6960
Koleksiyonlarda Görünür:Scopus
TrDizin
Web of Science

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