Repellency of Lemongrass Extract (Cymbopogon nardus) in Solid and Liquid Formulation on Diaphorina citri and Menochilus sexmaculatusA N Rohim, M E Poerwanto, C Solichah and Paul HolfordBIO Web Conf., 69 (2023) 01030DOI: https://doi.org/10.1051/bioconf/20236901030