Table 3.

Effects of amino acid supplements on oocyst infection

Diet	Percentage infected (n)
Water only	85 (151)a
0.2% l-Arg	57 (171)b
0.002% l-Arg	70 (75)b
0.2% l-Cit	81 (94)a

Data were analyzed by contingency tables (α = 0.05) with significant differences indicated by different letters. n, number of mosquitoes dissected.