Anti-parasitic activity of garlic (Allium sativum) and onion (Allium cepa) juice against crustacean parasite, Lernantropus kroyeri, found on European sea bass (Dicentrarchus labrax)

Figures & data

Table 1. Dosage formulation for the plant juice (garlic or onion) concentrations.

Trial group	Volume of garlic/onion juice, µL	Volume of seawater, µL	Final percentage of garlic or onion juice, %
I	250	0	100
II	200	50	80
III	150	100	60
IV	100	150	40
V	50	200	20
Control	0	250	0

Figure 1. Effect of garlic juice on the mortality of female Lernantropus kroyeri. Garlic juice was used at a ratio of 100 (I), 80 (II), 60 (III), 40 (IV), 20 (V) and control (100% seawater).

Figure 2. Effect of onion juice on the mortality of female Lernantropus kroyeri. Garlic juice was used at a ratio of 100 (I), 80 (II), 60 (III), 40 (IV), 20 (V) and control (100% sea water).