WebFood consumption and utilization by the hosts ( Porthesia scintillans, Spodoptera exigua) decreased when they were parasitized by a gregarious and a solitary parasitoid ( Apanteles flavipes, A. prodeniae ). Larval duration of the parasitized P. scintillans extended to 15.8 days compared with 12.6 days for the unparasitized host. WebToxicity of Caulerpa scalpelliformis selected fractions with fatty acids on Porthesia scintillans. Toxin Reviews 2024-07-03 Journal article DOI: 10.1080/15569543.2024.1954031 Contributors ...
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Web4.Hairy caterpillar Eurproctis fraterna M. Porthesia scintillans Wlk. (Lymantridae: Lepidoptera) Damage The caterpillar webs the inflorescence and feed on them causing shedding of flower buds and flowers. Bionomics The adult moth of E. fraterna is yellowish with pale transverse lines on the fore wings. WebPorthesia scintillans is a serious pest on culti- vated crops including Gossypium indicum. In the field, populations reach a peak during the late monsoon season and are subsequently diminished by parasitization by the gregarious parasitoid A. flavipes (Muthukrishnan and Senthamizhselvan 1987). how to stop ingrown hairs after shaving face
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WebFemaleCotesia flavipes Cameron andCotesia sesamiae (Cameron) were attracted to odors in a Y-tube olfactometer from uninfested maize (Zea mays L.), sorghum [Sorghum bicolor (L.)], and napier grass (Pennisetum purpureum Schumach). In dual choice tests,Cotesia flavipes showed a preference for maize over sorghum, while maize and napier grass were … WebPorthesia scintillans (Lymantriidae: Lepidoptera) 6. Pea stem borer . Grapholita (Lasperesia) torodelta (Eucosmidae: Lepidoptera) 7. Pea stem borer . Leguminivora (Laspeyresia) tricentra (Eucosmidae: Lipidoptera) 8. Leaf eating beetle . Madurasia obscurella (Chrysomelidae: Coleoptera) 9. Gujhia weevil . Tanymecus indicus (Curculionidae ... WebFeeding on Ricinus communis leaf treated with different concentrations (0.1, 0.3 and 0.5%) of ether extracts of Erithrina indica seed and Delonix regia flower against Ergolis merione, Porthesia scintillans and Spodoptera exigua resulted in high larval and pupal mortality. Food consumption, assimilation, conversion and fecundity decrease with increasing … read aloud website