Antifeading Activity Determination of Stellera chamaejasme and Dodonaea viscosa Extracts to Pieris rapae Larvae
Yang Mei
Abstract
Yang Mei
Abstract
To the fourth instar larvae of Pieris rapae, the Median Antifeeding Concentration (AFC50) of selective antifeeding activity in 24?h for ethanol extracts from Stellera chamaejasma and Dodonaea viscosa was 219.6?mg/L and 691.6?mg/L,while their AFC50 of complete antifeeding activity was 1?246.4?mg/L and 398.0?mg/L respectively.
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Findings are not separately available in the OpenAlex metadata.
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To the fourth instar larvae of Pieris rapae, the Median Antifeeding Concentration (AFC50) of selective antifeeding activity in 24?h for ethanol extracts from Stellera chamaejasma and Dodonaea viscosa was 219.6?mg/L and 691.6?mg/L,while their AFC50 of complete antifeeding activity was 1?246.4?mg/L and 398.0?mg/L respectively.
Key concepts: Pieris rapae, Instar, Larva, Biology, Traditional medicine, Ethanol, Insect, Botany