Treatment

Number of symptomless plants, %

1.5 months post inoculation

2.0 months post inoculation

2.5 months post inoculation

3.0 months post inoculation

VIROG-43M

100.0

100.0

98

98

VIROG-43M + MC-1

98.0

95.0

93.0

85.0

MC-1

0.0

0.0

0.0

0.0