Interaction between Cowpea Aphid-Borne Mosaic Virus Isolates and Its Effect on Passion Fruit Woodiness Disease on Passiflora edulis Sims and Passiflora ligularis Juss

Table 3

Determination of potyvirus presence in P. edulis plants parts by ACP-ELISA.

Inoculum	Mean absorbance value of plants at 405 nm wavelength
	Leaves	Stems	Roots
CABMV isolate 1	0.134 positive	0.119 positive	0.1605 positive
	0.286 positive	0.177 positive	0.1155 negative
	0.267 positive	0.234 positive	0.225 positive
	0.124 positive	0.1275 positive	0.1585 positive
CABMV isolate 2	0.135 positive	0.124 positive	0.1025 negative
	0.125 positive	0.135 positive	0.1045 negative
	0.103 negative	0.198 positive	0.4215 positive
	0.160 positive	0.164 positive	0.176 positive
CABMV mix isolates	0.1145 negative	0.109 negative	0.105 negative
	0.9675 positive	0.234 positive	1.9605 positive
	0.1715 positive	0.0905 negative	0.1345 positive
	1.266 positive	0.161 positive	0.156 positive
Control-ve	Mean = 0.0585

Note. Absorbance value at 450 nm. Samples with mean absorbance values higher than two times the negative control average (healthy plant parts), which is 0.117, were considered positive.