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Table 2 Mean mortality of Spodoptera frugiperda larvae treated with endophytic fungi (1 × 106 conidia ml−1), and conidial density and viability of endophytic fungi

From: Endophytic fungi confirmed as entomopathogens of the new invasive pest, the fall armyworm, Spodoptera frugiperda (JE Smith) (Lepidoptera: Noctuidae), infesting maize in South Sumatra, Indonesia

Fungal isolate code

Fungal species

Mortality (%)

Conidial viability (%)for 1 × 24 h

Conidial viability (%) for 2 × 24 h

Control

–

0.00a

–

–

GaTpeOi

Chaetomium sp.

4.00bcd

45.17bcd

47.00a

PsgTjPr

Aspergillus niger

2.67abc

38.20ab

51.63abcd

JgSPK

Beauveria bassiana

22.67f

47.59efgh

55.23cde

JgTjPr

Chaetomium sp.

2.67abcd

35.74a

55.76de

JaGiP

Beauveria bassiana

21.33f

42.86abc

52.91abcd

PiCrPga

Chaetomium sp.

5.33cd

44.59cde

47.99abc

JaGiPRB

Curvularia lunata

4.00bcd

45.18bcd

52.75abcd

CMTJP

Curvularia lunata

2.67abcd

45.25efg

54.94bcde

JaMsBys

Curvularia lunata

6.67d

49.98gh

58.60de

JaSpkPGA(2)

Beauveria bassiana

2.67abcd

47.20cde

48.15abc

JgCrJr

Beauveria bassiana

21.33f

46.50cd

52.63abcd

JaTpOi (1)

Beauveria bassiana

18.67f

54.02efg

56.55de

JaSpkPga(3)

Curvularia lunata

17.33ef

50.85def

56.93de

CaCjPga

Chaetomium sp.

2.67abcd

37.24a

47.77ab

JgByU

Aspergillus niger

1.33ab

58.84gh

69.57g

JgTgSr

Curvularia lunata

4.00bcd

55.33efgh

61.24ef

JaBuBys

Aspergillus niger

2.67abcd

58.45gh

76.50h

JgPWSR

Aspergillus flavus

4.00bcd

62.54h

68.39g

JaTpOi(2)

Penicillium citrinum

6.67cd

57.44fgh

65.98fg

CaTpPga

Metarhizium anisopliae

8.00de

50.76def

68.75f

F value

7.27*

9.05*

15.67*

 

P value

0.00

0.00

0.00

 

HSD value

8.8

4.27

4.07

 
  1. * = significantly different; values within a column followed by the same letters were not significantly different at P < 0.05 according to Tukey's HSD test