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Table 1 Variation in phenoloxidase activity of adult Culex pipiens mosquitoes according to age, sex and size

From: Patterns of phenoloxidase activity in insecticide resistant and susceptible mosquitoes differ between laboratory-selected and wild-caught individuals

 

(a) Isogenic mosquitoes

(b) Wild mosquitoes

 

Active PO

Total PO

Active PO

Factor

F (df)

P

F (df)

P

F (df)

P

Age

247.17 (2, 1065)

< 0.0001

214.62 (2, 1065)

< 0.0001

111.15 (2, 734)

< 0.0001

Sex

29.43 (1, 1065)

< 0.0001

15.10 (1, 1065)

0.0001

1.24 (1, 734)

0.2661

Size

4.87 (1, 1065)

0.0275

0.31 (1, 1065)

0.5745

20.71 (1, 734)

< 0.0001

Age*sex

58.25 (2, 1065)

< 0.0001

51.78 (2, 1065)

< 0.0001

19.66 (2, 734)

< 0.0001

Sex*size

22.33 (1, 1065)

< 0.0001

10.39 (1, 1065)

0.0013

3.84 (1, 734)

0.0504

  1. (a) Experiment 1 using isogenic strain mosquitoes. (b) Experiment 2 using wild mosquitoes.