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Figure 2: Survival rate of white shrimp Litopenaeus vannamei received Petalonia binghamiae extract at 2, 6, and 10 μg/g for one day, shrimp received saline, and the control shrimp, and then challenged with Vibrio alginolyticus at a dose of 1.4×106 cfu/shrimp. Each data represents mean of three replicates (10 shrimp in each replicate) with the standard error. Data (mean ± SE) in the same time with different letters significantly differ (p<0.0) among treatments.
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