. 2023 Dec 18;25(1):e5. doi: 10.4142/jvs.23189

Table 5. Lethal concentration (LC₅₀, LC₉₀, and LC₉₉) at 1 h for the essential oils on fleas (ppm).

Essential oil	LC₅₀	LC₉₀	LC₉₉
Zanthoxylum limonella	9,632.01	56,599.03	241,938.43
Citronella	4,492.79	425,044.79	17,754,373.06
Clove	8,292.88	19,274.11	38,497.22
Peppermint	8,470.76	50,490.56	218,367.69
Ginger	11,907.16	2,845,157.29	254,128,798.59

LC₅₀, 50% lethal concentration; LC₉₀, 90% lethal concentration; LC₉₉, 99% lethal concentration.

Table 5. Lethal concentration (LC50, LC90, and LC99) at 1 h for the essential oils on fleas (ppm).