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Table 4 Effectiveness of the formulation A in the field, by location in the different weeks of evaluation

From: Spores of Beauveria bassiana and Trichoderma lignorum as a bioinsecticide for the control of Atta cephalotes

Location

n

Small nest (Área < 10 m2)

Medium nest (10 m2 < 50 m2)

Large nest (Área > 50 m2)

Week 4

Week 8

Week 12

Week 4

Week 8

Week 12

Week 4

Week 8

Week 12

Antioquia yolombo

6

2.3 ± 1.00

0

0

15.4 ± 1.92

0.1 ± 0.12

0

60.8 ± 1.07

20.4 ± 0.77

0

Antioquia Girardota

3

0

0

0

13.2 ± 0.68

0

0

56.3 ± 0.80

12.8 ± 0.72

0

Choco Atrato

3

   

68.2 ± 0.88

100

100

96 ± 1.11

100

100

Choco Lloro

4

   

48.1 ± 0.99

100

100

93.8 ± 1.68

100

100

Córdoba Montería

3

0

0

0

      

Cundinamarca Tocaima

4

1.6 ± 1.31

0

0

8.2 ± 1.10

0.6 ± 1.10

0

   

Huila La Argentina

4

0

0

0

14.9 ± 2.31

0

0

   

Huila La Plata

3

0

0

0

29.2 ± 0.52

7 ± 3.49

0

   

Huila Tesalia

4

   

23 ± 3.72

5 ± 2.03

0

63 ± 1.28

19 ± 3.24

0

Magdalena Santa marta

3

0.2 ± 0.64

0

0

13 ± 1.31

     

Sucre Sincelejo

3

0

0

0

      

Valle Caicedonia

3

0

0

0

27 ± 2.34

4.2 ± 0.50

0

   

Valle Bugalagrande

3

0

0

0

0.6 ± 1.77

0

0

   

Valle Buenaventura

3

   

60 ± 2.08

100

100

94

100

100

  1. The values correspond to the flow rate (percentage) of ants, calculated with respect to the value of week 1, ± standard deviation