Effects of p-hydroxybenzoic acid on induced resistance of flowering Chinese cabbage to anthracnose and the associated plant physiological characters Studies on chemical constituents of Lasiosphaera fenzlii A Study on Chemical Constituents in Seeds of Crataegus pinnatifida Bge.var. major N. E. Br. Effects of ferulic acid, p-hydroxybenzoic acid and their mixture on mineral nitrogen and relative microbial function groups in forest soils Chemical constituents of Solidago virgaurea and their anti-inflammatory activities Studies on chemical constituents of Lasiosphaera fenzlii Effect of Phenolics on 15N Nutrient Absorption and Distribution of Cunninghamia lanceolata Chemical constituents from aerial parts of Fagopyrum dibotrys Potential Effect of Extracts of Roots of Malus pumila and Populus canadensis on Wheat Growth Allelopathic effects of phenolic acids on Panax notoginseng seedlings