Patogenitas cendawan entomopatogen Nomuraea rileyi (Farl.) Sams. terhadap hama Spodoptera exigua Hübner (Lepidoptera: Noctuidae)
<span>The purpose of <span>this research is to study the pathogenicity of Nomuraea rileyi (Farl.) Sams. <span>to eggs and larvae of Spodoptera exigua Hübner (Lepidoptera: Noctuidae).<br /><span>The fungi were isolated from insect cadaver of S. exigua. Egg clusters and &...
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| Formato: | article |
| Lenguaje: | EN ID |
| Publicado: |
The Entomological Society of Indonesia
2017
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| Materias: | |
| Acceso en línea: | https://doaj.org/article/e7520908172b4f6ebb46a12f9130c267 |
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| Sumario: | <span>The purpose of <span>this research is to study the pathogenicity of Nomuraea rileyi (Farl.) Sams. <span>to eggs and larvae of Spodoptera exigua Hübner (Lepidoptera: Noctuidae).<br /><span>The fungi were isolated from insect cadaver of S. exigua. Egg clusters and <span>several instar larvae with different conidial concentrations (10<span>6 <span>– 10<span>9 <span>conidia/ml) were used in the experiment. The results of experiment showed <span>that there was no effect of all concentrations of fungi on egg mortality. <span>Mortality of S. exigua larvae was dependent on the instar and conidial <span>concentration. Generally with increasing conidial concentrations, the <span>mortality were also increasing.</span></span></span></span></span></span></span></span></span><br /></span></span></span></span> |
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