Table 1 The scale values of the population density of Metopolophium dirhodum

Beauveria bassiana

5.00 ± 0.00^a

4.33 ± 0.21^b

3.17 ± 0.17^c

1.00 ± 0.37^c

0.017 ± 0.17^d

Cladosporium cladosporioides

5.00 ± 0.00^a

5.00 ± 0.00^b

4.17 ± 0.17^abc

2.33 ± 0.33^b

1.33 ± 0.33^c

Verticillium alfalfae

5.00 ± 0.00^a

4.5 ± 0.22^b

4.5 ± 0.34^ab

2.67 ± 0.21^ab

1.67 ± 0.21^bc

Control

5.00 ± 0.00^a

5.00 ± 0.00^a

4.67 ± 0.21^a

3.67 ± 0.21^a

3.50 ± 0.22^a

P value

NS

0.000

0.000

0.000

0.000

S.E.M

0.00

0.062

0.23

0.21

0.26