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Table 7 Effect of cultural filtrates on inhibition of egg hatching

From: Nematode egg parasitic fungus, Purpureocillium lilacinum: efficacy of indigenous strains for the management of Meloidogyne incognita in chickpea

Purpureocillium lilacinum strains

No. of unhatched eggs

5 days after incubation

10 days after incubation

15 days after incubation

IIPR-Pl-1

22.33 ± 6.43b (21.8)

38.67 ± 4 .93bc(37.8)

90.00 ± 1.73ab(89.8)

IIPR-Pl-2

21.33 ± 5.86b (20.8)

31.67 ± 5.51c (30.7)

76.33 ± 8.50bc (75.8)

IIPR-Pl-3

22.67 ± 3.06b (22.1)

30.00 ± 7.21c (29.6)

74.00 ± 0.00b (73.5)

IIPR-Pl-4

22.67 ± 2.52b (22.1)

37.33 ± 4.16bc (36.4)

84.67 ± 6.11bc (84.3)

IIPR-Pl-5

20.00 ± 4.00bc (19.4)

31.67 ± 3.51c (30.7)

76.33 ± 7.02bc (75.8)

IIPR-Pl-6

25.00 ± 1.00b (24.5)

34.67 ± 6.03c (33.7)

78.00 ± 1.0bc (77.5)

IIPR-Pl-7

24.00 ± 4.36b (23.5)

35.33 ± 3.79c (34.5)

83.67 ± 7.64bc (83.3)

IIPR-Pl-8

43.00 ± 4.58a (42.6)

60.00 ± 3.21bc (59.5)

81.33 ± 7.64bc (80.9)

IIPR-Pl-9

30.00 ± 11.53ab (29.5)

61.00 ± 5.57ab (60.5)

86.33 ± 14.3bc (86.0)

IIPR-Pl-11

36.33 ± 11.93ab (35.9)

63.33 ± 13.45a (62.8)

93.67 ± 3.21a (93.5)

Broth (non-chitin)

3.67 ± 1.52cd (3.0)

3.00 ± 1.00d (1.7)

3.33 ± 1.52c (1.3)

Control

0.67 ± 0.57d (0.0)

1.33 ± 0.57d (0.0)

2.00 ± 1.00c (0.0)

Pooled S.D

5.96

5.84

6.72

P (= 0.05)

 < 0.001

 < 0.001

 < 0.001

  1. The value of inhibition on egg hatching is the mean of three replications. Different case letters in a column represent statistical differences of mean according to Tukey pairwise comparisons (grouping information using the Tukey method and 95% confidence interval); values in parenthesis are percent inhibition on egg hatching calculated by Abbott’s formula