2003•Yunnan Nongye Daxue xuebaoRequires access

Antifeading Activity Determination of Stellera chamaejasme and Dodonaea viscosa Extracts to Pieris rapae Larvae

Yang Mei

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Abstract

To the fourth instar larvae of Pieris rapae, the Median Antifeeding Concentration (AFC50) 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 AFC50 of complete antifeeding activity was 1?246.4?mg/L and 398.0?mg/L respectively.

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What this paper is about

To the fourth instar larvae of Pieris rapae, the Median Antifeeding Concentration (AFC50) 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 AFC50 of complete antifeeding activity was 1?246.4?mg/L and 398.0?mg/L respectively.

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Available abstract

To the fourth instar larvae of Pieris rapae, the Median Antifeeding Concentration (AFC50) 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 AFC50 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

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Antifeading Activity Determination of Stellera chamaejasme and Dodonaea viscosa Extracts to Pieris rapae Larvae — Research Paper | ScholarLens