Table 2.

Pearson correlation matrix of different variables.

	Percent parasitism	Irradiance	Water content	C content	N content	P content
Percent parasitism	1	−0.582**	0.014	0.193	0.314**	0.195
Irradiance		1	−0.162	−0.170	−0.347*	−0.476**
Water content			1	−0.429**	−0.168	−0.160
C content				1	0.529**	0.308**
N content					1	0.230*
P content						1

Statistically significant correlation coefficients are highlighted in bold, *p < 0.05, **p < 0.01.