Table 2.

Severity (%) of downy mildew, powdery mildew and erineum mite evaluated during disease assessments on June, 28¹ and August, 30².

	Assessment date	Treatment	Disease Severity (%)			Overall Severity (%)
			Downy mildew	Powdery mildew	Erineum mite
Leaves	June 281	PS Access	0.00c	0.00b	15.00a	15.00
		PS-SG	2.90a	0.00b	2.40b	5.30
		FS-SG	0.00c	0.00b	1.65b	0.00
	August 302	PS Access	3.70a	1.40b	12.00a	17.10
		PS-SG	1.80b	19.00a	3.70b	24.50
		FS-SG	0.00c	0.00b	2.07b	0.00
Clusters	June 28	PS-Access	0.00c	0.00c	—	0.00
		PS-SG	3.08b	0.32b	—	3.39
		FS-SG	0.00c	0.00c	—	0.00
	August 30	PS-Access	0.18c	0.05bc	—	0.23
		PS-SG	6.25a	1.76a	—	8.01
		FS-SG	0.00c	0.00c	—	0.00

Small letters obtained by Fisher protected Least Significant Difference (LSD). Test show significant differences for P < 0.05. PF = partially sprayed. FS = fully sprayed.

¹BBCH 77 berries beginning to touch; ²BBCH 89 berries ripe for harvest; °Brix  ≅ 18.