Skip to main content
Egyptian Journal of Biological Pest Control

Table 4 Laboratory bioassay with crude protein extracts of Alternaria alternata VLH1 against major aphid pests of Rabi crops

From: Alternaria alternata strain VLH1: a potential entomopathogenic fungus native to North Western Indian Himalayas

Insect species

Linear equation (Y = ax + c)

LC50 Protein concentration (in ppm)

Lower Fiducial limits (5%)

Upper Fiducial limits (95%)

Χ2 value

p values

df

Lipaphis erysimi

Y = 0.94x + 3.24

74.47

1.34

4139.99

0.87

0.00012

7

Sitobion avenae

Y = 1.25x + 2.37

127.06

6.19

2606.15

0.89

0.00004

7

Back to article page