Table 2.

Correlation of DLP among evaluation dates of the two Tests

Indicator and date	DLP1-3	DLP1-5	DLP1-7	DLP1-9	DLP1-11	DLP1-13	DLP1-15	DLP1	DLP2-3	DLP2-5	DLP2-7	DLP2-9	DLP2-11
DLP1-5	0.85**
DLP1-7	0.74**	0.88**
DLP1-9	0.72**	0.81**	0.91**
DLP1-11	0.66**	0.80**	0.88**	0.90**
DLP1-13	0.55**	0.63**	0.74**	0.78**	0.81**
DLP1-15	0.41**	0.48**	0.58**	0.63**	0.68**	0.88**
DLP1	0.78**	0.88**	0.94**	0.94**	0.94**	0.88**	0.76**
DLP2-3	0.44**	0.47**	0.54**	0.56**	0.51**	0.45**	0.40**	0.54**
DLP2-5	0.55**	0.59**	0.67**	0.67**	0.63**	0.53**	0.50**	0.67**	0.75**
DLP2-7	0.56**	0.61**	0.67**	0.67**	0.64**	0.61**	0.58**	0.70**	0.65**	0.86**
DLP2-9	0.53**	0.58**	0.65**	0.66**	0.63**	0.68**	0.68**	0.71**	0.60**	0.74**	0.93**
DLP2-11	0.51**	0.56**	0.62**	0.65**	0.63**	0.75**	0.81**	0.73**	0.55**	0.65**	0.81**	0.91**
DLP2	0.59**	0.64**	0.72**	0.72**	0.68**	0.67**	0.65**	0.76**	0.73**	0.89**	0.97**	0.95**	0.88**

In “Indicator and date” column, “DLP” represents damaged leaf percentage, the number before “-” indicates the test serial and the number after “-” indicates the days after artificial infestation, for example, “DLP1-3” represents DLP after 3 days of infestation in Test 1. “DLP1” and “DLP2” represent the average DLP over dates of Test 1 and Test 2, respectively

** Represents significance at 0.01 probability level