Pathogenicity of Entomopathogenic Nematodes to Eurygaster maura L Hemiptera Pentatomidae
Yazarlar (1)
| Makale Türü |
Özgün Makale
(SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
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| Dergi Adı | Russian Journal of Nematology (Q4) | ||
| Dergi Tarandığı Indeksler | SCI-Expanded | ||
| Makale Dili | İngilizce | Basım Tarihi | 01-2004 |
| Cilt / Sayı / Sayfa | 12 / 2 / 157–160 | DOI | – |
| Özet |
| Pathogenicity of the entomopathogenic nematodes Steinernema carpocapsae (Anamur strain)(Rhabditida: Steinernematidae), Heterorhabditis bacteriophora (Tur-HI), H. bacteriophora (Tur-H2)(Rhabditida: Heterorhabditidae) was tested against the cereal insect pest, Eurygaster maura (Hemiptera: Scutelleridae).. The cup assay was used to assess nematode pathogenicity in single dose and dosr mortality b (oassays. The single-dose assay showed that all three species caused significant host mo1 tality. Nematode-induced mortality increased as the exposure time increased from 72 to 144 h. The mortality induced by the nematodes S. carpocapsae, Tur-HI and Tur-H2, were 55%, 69% and 95% respectively. In single-dose exposures, the Tur-H2 strain of H. bacteriophora was the most pathogenic among the three nematodes tested. LC50 values of the nematodes varied from 8 to 62. These results indicate that entomopathogenic nematodes may be useful for control of E. maura. |
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