Skip to main content

Table 2 Mean (± SE) quality control parameters for Ceratitis capitata reared on the three larval diets tested

From: Which artificial larval diet is better for Ceratitis capitata (Diptera: Tephritidae) rearing?

Quality Control Parameters

Nº of larvae

Larval weight (mg)

Pupal period (days)

Diets

CF2

SB3

CP4

CF

SB

CP

CF

SB

CP

Density (mL of eggs/kg of diet)

0.3

4389 ± 398 d

1787 ± 198 c

3044 ± 730 c

9.2 ± 0.5 a

11.7 ± 0.3 a

10.2 ± 0.4 a

6.0 ± 0.0 a

7.3 ± 0.3 a

7.5 ± 0.3 a

0.5

6408 ± 523 c

3573 ± 566 bc

6105 ± 872 bc

8.5 ± 0.2 a

11.1 ± 0.2 ab

9.7 ± 0.2 a

6.0 ± 0.0 a

7.0 ± 0.4 a

7.5 ± 0.3 a

0.8

9468 ± 559 b

5212 ± 1065 b

8866 ± 1143 bc

7.6 ± 0.6 a

11.1 ± 0.5 ab

9.3 ± 0.5 a

6.0 ± 0.0 a

7.0 ± 0.0 a

7.5 ± 0.3 a

1.0

11,632 ± 784 b

6307 ± 1659 ab

13,098 ± 1564 b

7.4 ± 0.3 a

10.9 ± 0.4 ab

8.6 ± 0.7 ab

6.0 ± 0.0 a

7.3 ± 0.3 a

6.8 ± 0.3 a

2.0

20,657 ± 1629 a1

13,550 ± 2140 a

20,610 ± 1065 a

5.4 ± 0.3 b

9.6 ± 0.4 b

6.5 ± 0.8 b

5.5 ± 0.3 a

6.5 ± 0.3 a

7.0 ± 0.4 a

ANOVA

 

F4.19 = 58.58;

F4.14 = 17.15;

F4.16 = 33.93;

F4.19 = 13.20;

F4.14 = 4.95;

F4.19 = 6.16;

F4.19 = 3.00;

F4.19 = 1.25;

F4.19 = 1.30;

 

C.V. = 1.7%;

C.V. = 3.5%;

C.V. = 19.9%;

C.V. = 10.5%;

C.V. = 6.5%;

C.V. = 12.9%;

C.V. = 4.4%;

C.V. = 7.8%;

C.V. = 8.5%;

 

P < 10-4

P = 0.0002

P < 10–4

P < 10-4

P = 0.0095

P = 0.0039

P = 0.0528

P = 0.3324

P = 0.3129

Quality Control Parameters

Nº of pupae

Pupal weight (mg)

Pupal diameter (mm)

Pupal period (days)

Diets

CF

SB

CP

CF

SB

CP

CF

SB

CP

CF

SB

CP

Density (mL of eggs/kg of diet)

0.3

3884 ± 467 c

1748 ± 190 c

2837 ± 796 c

8.1 ± 0.2 a

9.3 ± 0.1 a

8.7 ± 0.2 a

1.7 ± 0.03 a

1.8 ± 0.03 a

1.7 ± 0.03 ab

9.7 ± 0.3 a

9.8 ± 0.5 a

9.5 ± 0.7 a

0.5

6089 ± 505 bc

3068 ± 470 bc

5726 ± 1034 c

7.5 ± 0.4 a

9.3 ± 0.1 a

8.3 ± 0.1 a

1.6 ± 0.01 ab

1.8 ± 0.05 a

1.8 ± 0.03 a

10.0 ± 0.0 a

10.0 ± 0.4 a

9.3 ± 0.9 a

0.8

7211 ± 1156 b

5023 ± 1027b

7735 ± 1827 bc

6.3 ± 0.6 ab

9.3 ± 0.3 a

8.3 ± 0.3 a

1.5 ± 0.04 bc

1.8 ± 0.02 a

1.8 ± 0.02 a

10.0 ± 0.0 a

9.8 ± 0.5 a

9.0 ± 0.7 a

1.0

8599 ± 1237 b

6176 ± 1542b

12,508 ± 1285 b

6.3 ± 0.7 ab

8.9 ± 0.1 a

8.0 ± 0.2 a

1.6 ± 0.03 ab

1.8 ± 0.02 a

1.7 ± 0.03 ab

10.3 ± 0.3 a

10.0 ± 0.6 a

8.5 ± 0.3 a

2.0

15,551 ± 2103 a

13,105 ± 1874 a

19,747 ± 1069 a

4.9 ± 0.4 b

8.3 ± 0.5 a

6.4 ± 0.4 b

1.4 ± 0.03 c

1.7 ± 0.05 a

1.6 ± 0.04 b

10.7 ± 0.3 a

9.3 ± 0.3 a

8.8 ± 0.5 a

ANOVA

 

F4.19 = 15.91;

F4.14 = 19.27;

F4.16 = 29.43;

F4.19 = 6.63;

F4.19 = 2.44;

F4.19 = 11.48;

F4.19 = 13.10;

F4.19 = 0.96;

F4.19 = 3.90;

F4.14 = 2.17;

F4.19 = 0.46;

F4.18 = 0.47;

 

C.V. = 2.8%;

C.V. = 3.4%;

C.V. = 22.0%;

C.V. = 14.8%;

C.V. = 6.2%;

C.V. = 6.7%;

C.V. = 3.7%;

C.V. = 4.1%;

C.V. = 4.1%;

C.V. = 4.4%;

C.V. = 9.3%;

C.V. = 13.1%;

 

P < 10–4

P < 10–4

P < 10–4

P = 0.0028

P = 0.0922

P = 0.0002

P < 10–4

P = 0.4565

P = 0.0229

P = 0.1466

P = 0.7645

P = 0.7600

  1. 1Means on the same column followed by the same letter do not differ significantly by the Tukey test (P < 0.05)
  2. 2CF diet: diet based on corn flour; 3SB diet: based on sugarcane bagasse; 4CP diet: based on lyophilized carrot powder