Beauveria bassiana pathogenicity to the cherry slugworm, Caliroa cerasi (Hymenoptera: Tenthredinidae) larvae
World Journal of Microbiology and Biotechnology, cilt.24, sa.1, ss.119-122, 2008 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 24 Sayı: 1
- Basım Tarihi: 2008
- Doi Numarası: 10.1007/s11274-007-9447-y
- Dergi Adı: World Journal of Microbiology and Biotechnology
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.119-122
- Anahtar Kelimeler: Beauveria bassiana, Biological control, Caliroa cerasi, Exposure methods, Prunus cerasus, Sour cherry
- Isparta Uygulamalı Bilimler Üniversitesi Adresli: Hayır
Özet
The cherry slugworm Caliroa cerasi is a significant destructive pest of sour cherries (Prunus cerasus) in Turkey. The potential of entomopathogenic fungi for controlling C. cerasi was evaluated. The effects of exposure methods and conidial concentrations (1 × 106, 1.5 × 10 6, 1 × 107 and 1.5 × 107 conidia/ml) on mature larvae of C. cerasi infected by Beauveria bassiana were investigated under laboratory conditions. Larvae sprayed directly with B. bassiana conidial suspensions and larvae exposed to B. bassiana-treated leaves resulted in 100% mortality within 2.90 and 2.77 days, respectively. The median lethal time (LT50) and days to mortality were highest in the 1.0 × 107 concentrations of conidia for both direct spray and leaf exposure. The present study suggests that B. bassiana has good potential for control of the cherry slugworm, C. cerasi. © 2007 Springer Science+Business Media B.V.