Pathogenicity of Entomophatogenic Fungi Lecanicillium lecanii Against Predator Insect Menochilus Sexmaculatus
| Autor: | Istiqomah Istiqomah, Mochammad Syamsul Hadi, Sri Karindah, Achmad Fitriadi Taufiqurrahman, Fery Abdul Choliq |
|---|---|
| Rok vydání: | 2020 |
| Předmět: |
predator beetle
Lecanicillium Host (biology) business.industry Agriculture (General) fungi Biological pest control Pest control biological control Plant culture Biology biology.organism_classification S1-972 SB1-1110 Conidium Toxicology chemistry.chemical_compound chemistry entomopathogenic fungus Entomopathogenic fungus Lufenuron Lecanicillium lecanii business lecanicillium |
| Zdroj: | Planta Tropika: Jurnal Agrosains, Vol 8, Iss 2, Pp 63-68 (2020) |
| ISSN: | 2528-7079 0216-499X |
| Popis: | Lecanicillium lecanii is an insect pathogenic fungus that is often used for pest control and has a wide range of hosts. The L. lecanii is capable of infecting several types of host insects including the Order Orthoptera, Hemiptera, Lepidoptera, Thysanoptera and Coleoptera. The extent of this fungus host range was feared to have a negative effect on predator insects Menochilus sexmaculatus. This study aims were to determined the pathogenicity of the fungus L. lecanii against the imago predatory beetle M. sexmaculatus, to know how the predation ability and the number of eggs fecundity of Imago M. sexmaculatus after application L. lecanii. The research was arranged in Randomized Block Design with 4 replications. The conidia density of L. lecanii used were 106, 107, 108, 109 conidia/ml, 1 ml / l of lufenuron insecticide as positive control and sterile distilled water as negative control. The research showed that the mortality percentage of M. sexmaculatus due to L. lecanii application is low and medium. The L. lecanii was not affected for preying ability on imago M. sexmaculatus but gave effect to the number of eggs fecundity of imago M. sexmaculatus. |
| Databáze: | OpenAIRE |
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