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Table 5 Analysis of variance for the response equation developed in the optimization of proteases production by Metarhizium robertsii ARSEF 2575

From: Metarhizium robertsii protease and conidia production, response to heat stress and virulence against Aedes aegypti larvae

Source Sum of squares Degree of freedom Mean Square F value P-value
Model 229.3 5 45.86 9.010 0.001
A-Riboflavin 56.26 1 56.26 11.06 0.016
B-Sodium nitrate 3.120 1 3.120 0.613 0.463
AB 5.440 1 5.440 1.070 0.341
A2 2.760 1 2.760 0.542 0.489
B2 147.0 1 147.0 28.90 0.002
Residual 30.53 6 5.090   
Lack of Fit 11.00 3 3.670 0.563 0.676
Pure Error 19.53 3 6.510   
Cor Total 259.8 11