Table 2: Generation wise mean performance for rearing of HH8 at two temperature conditions.

40±1°C and 85±5% RH25+1°C and 65±5% RH
GenerationFecundity (No)V age larval span (hrs)Survival rate (%)Yield/10,000 larvae (kg)Cocoon Wt. (g)Shell Wt. (g)Cocoon Shell%Fecundity (No)V age larval span (hrs)Survival rate (%)Yield/10,000 larvae (kg) (No)Cocoon Wt. (g)Shell Wt. (g)Cocoon Shell (%)

F168013053.00 (46.74)15.671.5660.32420.67 (27.04)68014894.1 (75.9)17.921.7840.39622.19 (28.11)
F244613454.7 (47.7)14.651.5620.31620.26 (26.75)44614492.6 (74.2)17.231.7260.39322.78 (28.51)
F343013455.3 (48.8)15.591.5800.32920.85 (27.16)43014492.8 (74.4)17.811.6950.37922.37 (28.25)
F442013465.7 (54.1)14.821.5880.32820.67 (27.04)42014492.0 (73.5)17.611.7810.40622.81 (28.53)
F542513476.3 (60.8)15.221.5930.32420.34 (26.31)42515091.6 (73.1)18.551.9330.44022.77 (28.50)
F642842814490.9 (72.4)18.581.7890.40222.45 (28.28)
F760813477.0 (61.3)14.371.6070.33220.70 (27.05)60815091.3 (72.8)18.231.7850.40522.71 (28.46)
F843443414491.8 (73.3)18.051.8030.40522.45 (28.28)
F961613280.3 (63.6)15.791.5980.34221.42 (27.57)61614491.6 (73.1)18.421.8240.40722.33 (28.20)
F1043843814491.6 (73.1)18.481.7670.39722.46 (28.29)
F1161113279.0 (62.7)15.731.5690.32920.98 (27.26)61114491.9 (73.4)18.261.8000.40222.35 (28.22)
F1244844814491.4 (72.9)18.121.7200.38822.56 (28.36)

Mean49913367.6615.2391.5840.32820.737499145.0092.018.101.7840.40222.52
F-test*ns*****nsnsns*nsns*****ns
CD at 5%3,1015.020.793,100.740.090.02
CV%19.661.1417.574.322.283.563.9119.661.691.4752.974.144.351.26

*,  **,  ***Denote significant difference at 5%, 1% and 0.1% level, respectively. ns: Denote non significant. Values in parenthesis are angular transformed.