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Table 3 Means of leaf phenol, tannin, and saponin levels under combined treatments of disease control method and upland rice genotype

From: Efficacy of indigenous Trichoderma isolates of West Timor, Indonesia, as biocontrol agents of brown spot (Drechslera oryzae) on two upland rice varieties

Control method (C)

Total phenol (mg GAE/g)

Tannin level*

Saponin level*

Rice genotype (G)

Rice genotype

Rice genotype

Inpago 7

Breun Senaren 2

Mean (G)

Inpago 7

Breun Senaren 2

Inpago 7

Breun Senaren 2

T. viride

1.83

c

1.81

b

1.82

b

+++

+++

++

+

 

A

 

B

       

T. harzianum

2.07

d

1.94

c

2.01

e

+++

+++

++

+

 

A

 

B

       

T. hamatum

2.40

e

1.27

a

1.84

c

+++

+++

+

++

 

A

 

B

       

Trivia 73 WP

1.80

b

2.00

d

1.90

d

+++

+++

++

++

 

A

 

B

       

No disease control

1.42

a

1.80

b

1.61

a

+++

+++

+

+

 

A

 

B

       

Mean (C)**

1.91

A

 

1.76

B

       
  1. Lowercase denotes comparison within the same column, and uppercase denotes comparison within the same row. Values within the same column/row with the same lowercase or uppercase are not significantly different based on the LSD (0.05) post hoc test. *Qualitatively assessed: +low level, ++medium level, +++high level