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Table 2 Mortality of Empoasca flavescens imagos and immature stages in response to varying Verticillium lecanii spore densities

From: Biological control of the small leafhopper, Empoasca flavescens F. (Homoptera: Cicadellidae) using the entomopathogenic fungus, Verticillium lecanii

Spore density (conidia ml−1)

Days after treatments

2

3

4

5

6

7

1.25 × 104

0

0

3.55e

27.50e

30.87e

33.13e

1.25 × 105

0

0

14.63d

40.67d

45.50d

48.93b

1.25 × 106

0

11.67c

37.97c

51.33c

58.07c

63.17c

1.25 × 107

0

22.40b

42.53b

61.47b

66.10b

78.00b

1.25 × 108

1.24b

37.83a

63.53a

81.17a

90.47a

94.43a

1.25 × 109

5.41a

42.23a

70.30a

82.87a

94.97a

99.97a

Control

0

0

0.40

0.50

1.50

3.20

  1. Fisher LSD Test, P < 0.01, Different letter indicates significant difference