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Table 2 Analysis of deviance table for the final fitted parametric survival model that describes desiccation resistance of three Ceratitis species with respect to sex, temperature (Temp) and relative humidity (RH)

From: Physiological mechanisms of dehydration tolerance contribute to the invasion potential of Ceratitis capitata (Wiedemann) (Diptera: Tephritidae) relative to its less widely distributed congeners

Predictor χ 2 df P
C. capitata    
 Sex 9.091 1 0.003
 Temp 57.463 1 <0.001
 RH 57.639 3 <0.001
 Initial mass 16.668 1 <0.001
 Sex × Temp 2.969 1 0.085
C. cosyra    
 Sex 7.250 1 0.007
 Temp 38.796 1 <0.001
 RH 26.596 3 <0.001
 Initial mass 31.884 1 <0.001
 Temp × RH 18.694 3 <0.001
C. rosa    
 Sex 0.002 1 0.965
 Temp 1.852 1 0.174
 RH 51.066 3 <0.001
 Initial mass 15.480 1 <0.001
 Sex × Temp 3.724 1 0.054
 Sex × RH 5.126 3 0.163
 Temp × RH 4.847 3 0.183
 Sex × Temp × RH 17.247 3 <0.001
  1. Initial body mass was included as a covariate in the model. Data were fitted to a Weibull hazard function. The analysis of deviance table was constructed using Type III likelihood ratio tests. Significant effects (P < 0.05) are indicated by bold type