Efficacy of Combined Formulations of Fungicides with Different Modes of Action in Controlling Botrytis Gray Mold Disease in Chickpea

Table 1

Effect of foliar spray of fungicides with different modes of action on BGM disease severity and grain yield in BGM susceptible chickpea variety “BARIchhola-1” under field conditions at Madaripur in Bangladesh during postrainy seasons of 2007-08, 2008-09, and 2009-10.

Treatments	Disease severity (1–9 score)				Grain yield (kg/ha)				Yield increase over control (%)
	2007-08	2008-09	2009-10	Mean	2007-08	2008-09	2009-10	Mean
Systemic fungicides
Bavistin 50 WP	4	4	4	4.00	1610	1478	1705	1598	23.11
Protaf 250 EC	6	5	6	5.67	1552	1212	1651	1472	13.40
Protectant fungicides
Vondozeb 42 SC	6	7	6	6.33	1402	1369	1793	1521	17.18
Combination formulation
Acrobat MZ	4	4	4	4.00	1695	1713	1688	1699	30.89
Secure 600 WG	3	4	4	3.67	1703	1686	1910	1766	36.06
Companion	3	3	4	3.33	1785	1804	2174	1921	48.00
Mean	4	5	5	5	1625	1544	1820	1663	28
Control	8	7	7	7.33	1218	1139	1536	1298	—
CV (%)	—	—	—	—	12.35	12.35	7.94	—	—
LSD (0.05)	—	—	—	—	120.6	231.26	317.4	—	—