Evaluation of Different Spray Frequency Levels of Fungicides against Ascochyta Blight (Ascochyta fabae S) Diseases of Faba Bean (Vicia faba L) in Northwestern Ethiopia

Table 5

Effect of fungicides and fungicide spray frequencies on yield and yield related parameters of faba bean varieties.

		Variety
		Hachalu (EH00102-4-1)					Local (baqyla)
		Yield and yield related parameters					Yield and yield related parameters
Fungicide	SF	NSPP	NPPP	GY	RYL	HI	NSPP	NPPP	GY	RYL	HI
Mancozeb	SF1	2.7	25.0^dc	3908.3^de	33.7^e	44.0^fe	3.0	23.0^dc	3491.7^de	36.7^e	41.0^fe
	SF2	3.0	28.0^b	4233.3^ba	28.7^f	48.6^d	3.0	26.0^b	3816.7^ba	31.7^f	45.7^d
	SF3	3.0	22.0^f	3858.3^e	39.2^d	42.9^fe	2.7	20.0^f	3433.3^e	42.2^d	39.9^fe
Mancocide	SF1	3.0	20.7^g	3766.7^f	43.7^c	42.3^f	3.0	18.7^g	3350.0^f	46.7^c	39.3^f
	SF2	2.7	24.0^de	3791.7^e	38.6^d	45.4^e	3.0	22.0^de	3366.7e	41.6^d	42.4^e
	SF3	3.0	17.0^h	3866.7^e	46.0^b	37.5^g	3.0	15.0^h	3450.0f	49.0^b	34.5^g
Mancolaxyl	SF1	3.0	26.0^c	4141.7^bc	20.7^h	54.4^b	2.7	24.0^c	3716.7^bc	23.7^h	34.5^b
	SF2	3.0	31.0^a	4350.0^a	18.9^i	65.4^a	3.0	29.0^a	3933.3^a	21.9^i	62.4^a
	SF3	2.7	23.0^fe	4058.3^dc	24.8^g	51.4^c	3.0	21.0^fe	3641.7^dc	27.8^g	48.4^c
	CONT	3.0	16.0^h	3100.0^g	47.7^a	34.5^h	3.0	14.0^h	2675.0^g	50.7^a	31.5^h
	MEAN	2.9	23.27	3908.3	34.2	46.6	2.9	21.3	3487.6	37.2	43.65
	CV%	9.62	2.52	2.39	2.21	3.16	9.04	2.76	2.69	2.03	3.37
	LSD ()	0.48^NS	1.01	0.188	1.29	2.53	0.46^NS	1.01	0.19	1.29	2.52

Means within the same column followed by the same letter are not significantly different at the 5% and 1% probability levels, and , NS = no significant difference, SF = spray frequencies, NSPP = number of seed per pod, NPPP = number of pod per plant, GY = green yield (kg ha⁻¹), HI = harvesting index (kg ha⁻¹), RYL = relative yield loose (kg ha⁻¹), CV = coefficient of variance, and LSD = least significant different.