Articles by Robby Jannatan (3)

Efficacy and Residual Activity of Lemongrass Essential Oil (Cymbopogon flexuosus) against German Cockroaches (Blattella germanica)

Resti Rahayu, Mairawita and Robby Jannatan

Journal of Entomology 15 ( 3 ): 149 - 154 , 2018

Potency of Papaya Leaf (Carica papaya L.) as Toxicant and Repellent against German Cockroach (Blattella germanica L.)

Resti Rahayu, Annisa Darmis and Robby Jannatan

Pakistan Journal of Biological Sciences 23 ( 2 ): 126 - 131 , 2020

Efficacy of Noni (Morinda citrifolia L.) Ethanolic Leaf Extract Against German Cockroach (Blattella germanica L.)

Resti Rahayu, Ayunda Putri Suryadini, Henny Herwina and Robby Jannatan

Pakistan Journal of Biological Sciences 24 ( 5 ): 629 - 635 , 2021

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