Essential Oils as Biocontrol Agents of Early and Late Blight Diseases of Tomato under Greenhouse Conditions

Table 9

Correlation between disease severity, growth, and yields of tomato plants.

Variables	Disease severity	Leaf number	Plant height	Branch number	Days to flowering	Fruit number	Fruit weight
Disease severity		−0.610	−0.869	−0.778	−0.657	−0.690	−0.945
Leaf number	−0.738		0.738	0.734	0.515	0.745	0.751
Plant height	−0.642	0.670		0.841	0.610	0.833	0.935
Branch number	−0.202	−0.260	−0.293		0.463	0.666	0.830
Days to flowering	0.013	−0.185	0.251	−0.173		0.629	0.746
Fruit number	−0.680	0.453	0.559	0.085	0.241		0.782
Fruit weight	−0.834	0.568	0.543	0.117	−0.042	0.579

Values in bold are different from 0 with a significance level alpha = 0.05. The upper and the lower values represent the effect of P. infestans and A. solani inoculation, respectively.