Studies on Diversity of Sponges-associated Fungi and Their Secondary Metabolites Duration and dosage effect of chemical defense in maize (Zea mays) mediated by exogenous ethephon A STUDY ON THE VARIATION OF SOME CHEMICAL SUBSTANCES IN THE BODY OF LARCH INDUCED BY THE DAMAGE FROM THE LARCH CASE-BEARER Frontier fields of plant chemical ecology in the21st century Global Change Effects on Plant Chemical Defenses against Insect Herbivores The impact of plant pathogenic fungi on soil seed banks INDUCED CHEMICAL DEFENSES AND DELAYED INDUCED RESISTANCE OF PINUS TABULAEFORMIS CARR.TO DENDROLIMUS SPECTABILIS BUTLER Research progress on chemical defensive substances from soft corals (Sinularia flexibilis) and Gorgonians (Plexaura homomalla) Physiological responses of different rice cultivars under herbivore stress Two Dioryctria Species with Different Survival Strategies to Adapt to Chemical Defense of Host Plant Pinus koraiensis