Figure 2: Levels of Lipids in the haemolymph of the Lepidopteran caterpillar The value of lipids for control specimen was 74 μg /100 ml and the values for the test specimens for the 7th day, 14th day and 21st day were 71 g /100 ml, 69 μg/100 ml and 56 μg /100 ml respectively.