Figure 1: Levels of Glucose in the haemolymph of the Lepidopteran caterpillar The value of glucose for the control specimen was 52 μg/100 ml and the values for the test specimens for the 7th day, 14th day and 21st day were 45 μg/ 100 ml, 42 μg /100ml and 30 μg/100 ml.