主题词：Essential Oils and Antimicrobial Activity; Phytochemistry and Biological Activities; Natural product bioactivities and synthesis; Phytochemicals and Antioxidant Activities; Insect Pest Control Strategies; Plant biochemistry and biosynthesis; Allelopathy and phytotoxic interactions; Ethnobotanical and Medicinal Plants Studies; Sesquiterpenes and Asteraceae Studies; Plant chemical constituents analysis; Traditional and Medicinal Uses of Annonaceae; Ginger and Zingiberaceae research; Piperaceae Chemical and Biological Studies; Plant Pathogens and Fungal Diseases; Medicinal Plants and Neuroprotection; Bee Products Chemical Analysis; Phytochemical compounds biological activities; Insect and Pesticide Research; Plant Parasitism and Resistance; Psidium guajava Extracts and Applications; Plant and animal studies; Medicinal Plant Research; Biological Activity of Diterpenoids and Biflavonoids; Plant Toxicity and Pharmacological Properties; Traditional Chinese Medicine Analysis