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Temperature-dependent development and life table parameters of Thrips palmi (Thysanoptera: Thripidae) on eggplant
Authors:Ramchandra Yadav  Niann-Tai Chang
Affiliation:1. Department of Tropical Agriculture and International Cooperation, National Pingtung University of Science and Technology, Pingtung, 91201, Taiwan, ROC
2. Department of Plant Medicine, National Pingtung University of Science and Technology, Pingtung, 91201, Taiwan, ROC
Abstract:The life history of Thrips palmi Karny on eggplant (Solanum melongena L.) leaves was studied based on the age stage and two sex-life tables at 16, 19, 22, 25, and 31?°C. The intrinsic rate of increase (r) at these temperatures was 0.0427, 0.0566, 0.0979, 0.1738, and 0.2237?day?1, respectively. The relationship among the gross reproductive rate (GRR), the net reproductive rate (R 0), and the pre-adult survivorship (l a) is consistent with R 0?l a?×?GRR?
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