Extract (s)

Treatment Method

Results

Study

Allium sativum

rice seeds pre-inoculated with P. grisea were soaked in suspensions of 25% concentration of extract overnight

68.75% inhibition of mycelial growth

[65]

Piper caninum + Piper betle var.

2% of composite extracts mixed with plant-growth promoting bacteria (PGPR) to spray on surface of rice seedlings and measurements taken after 8 weeks

86.87% inhibition of fungal growth and 9.19% reduction in disease intensity

[66]

Eugenia aromatica

1 mL of plant extract of 10% concentration applied using poisoned food technique

75% mycelial growth inhibition and 77% inhibition of sporulation

[67]