Despite this difference,mortality was high for all 5 isolates, although the rate differed, in that it reached 100% for 3HP, 5HP and China in 24 h and for 1D in 96 h while mortality reached only 75% for 2HP at 96 h (Fig. 3).
Despite this difference,mortality was high for all 5 isolates, although the rate differed, in that it reached 100% for 3HP, 5HP and China in 24 h and for 1D in 96 h whilemortality reached only 75% for 2HP at 96 h (Fig. 3).