Gen‐ichiro Arimura
Papers
1
Total Citations
192
H-Index
1
About
Gen-ichiro Arimura is a leading figure in chemical ecology and plant-insect interactions, renowned for unraveling the sophisticated language of plant volatiles. His research primarily focuses on how plants perceive herbivore attack and orchestrate defensive responses, particularly through the emission of volatile organic compounds (VOCs). A landmark contribution is his innovative use of "MecWorm," a robotic device that mimics caterpillar feeding, which allowed him to dissect the precise mechanical and chemical cues triggering plant defenses. His highly cited 2007 study (192 citations) on lima beans demonstrated that diurnal versus nocturnal damage differentially initiates volatile emission, revealing a temporal dimension to plant immunity. This work, alongside his broader investigations into indirect defense mechanisms, has fundamentally shaped our understanding of tritrophic interactions among plants, herbivores, and natural enemies. With a career spanning over two decades, Arimura’s research has been instrumental in advancing sustainable pest management strategies. His studies consistently show how plants dynamically adjust their chemical signals based on attack timing and intensity, solidifying his reputation as a pioneer in deciphering the ecological and evolutionary significance of plant volatiles.
Research Focus
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Top Papers
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