Epidemiology of the Diseases of Wheat under Different Strategies of Supplementary Irrigation

Table 3

Incidence (%) of tan spot (DTR) for total irrigation (TI), irrigation with controlled deficit (CDI), and dry (D) treatments at different sampling dates in 2009.

Treatment	Incidence (%) DTR
	10/09/2009		16/09/2009		30/09/2009		15/10/2009
	𝑍 3.1		𝑍 3.9		𝑍 5.6		𝑍 7.05
TI	16.7	A	19.1	A	14.2	A	11	A
CDI	18.8	A	12.3	A	15.7	A	3.3	A
D	49.73	B	20.1	A	46.7	B	29.5	B

Different letters indicate significant differences according to Tukey (𝑃≤0.05).