Response of the Peanut (Arachis hypogaea L.) Cultivar Gregory to Interactions of Digging Date and Disease Management

Table 10

Economic value as influenced by the interaction of digging date and fungicide regime and the main effect of digging date.

⁢Digging dates	Economic value
	Number of fungicide sprays
	0	2	5	Pooled over fungicide sprays
	⁢/ha
2005
September 20–24	767	927	901	—
October 3–8	1,005	914	1,138	—
October 15–19	1,023	1,157	1,413	—
2006
September 20–24	1,430	1,321	1,382	—
October 3–8	1,575	1,329	1,950	—
October 15–19	1,296	1,504	2,703	—
2009
September 20–24	—	—	—	1,375
October 3–8	—	—	—	1,514
October 15–19	—	—	—	1,100

Means within a year followed by the same letter are not statistically different according to Fisher’s protected LSD test at . Data for 2009 are pooled over fungicide regimes.