highly significantP < 0.01
Differences were highly significant (P < 0.01) in all cases except for T in S. cerealella whereas in A. kuehniella only R 0 differed significantly (based on average of the two generations, see Table 1 ).
Differences were highly significant (P < 0.01) in all cases except for T in S. cerealella whereas in A. kuehniella only R 0 differed significantly (based on average of the two generations, see Table 1 ).