Identification of Genes Up-regulated by Ectropic obliqua Feeding in Tea Seedlings Quantitative changes of phenolic acids in Larix gmelinii needles induced by leaf damage. Review on the induced defense response between plant aboveground and belowground parts Identification of Genes Up-regulated by Ectropic obliqua Feeding in Tea Seedlings Content differences of condensed tannin in needles of Larix gmelinii by cutting needles and insect feeding