Efficacy of antifungal substances of three Streptomyces spp. against different plant pathogenic fungi

Egyptian Journal of Biological Pest Control

Table 2 Impact of applying Streptomyces spp. at different concentrations on bean white rot disease

Streptomyces isolate	Concentration	% White rot*
Streptomyces isolate	Concentration	% Disease incidence	% Reduction
S. sampsonii (DG1)	1:50	12.33^fg	50.67^ef
	1:100	15.00^d	40.00^h
	1:150	20.00^b	20.00^j
S. rochei (DG4)	1:50	9.67^h	61.33^d
	1:100	12.00^fg	52.00^ef
	1:150	17.00^c	32.00ⁱ
S. griseus (DG5)	1:50	12.00^fg	52.00^ef
	1:100	13.00^ef	48.00^fg
	1:150	19.33^b	22.67^j
S. sampsonii (DG1) + S. rochei (DG4)	1:50	6.67ⁱ	73.33^c
	1:100	9.00^h	64.00^d
	1:150	14.00^de	44.00^gh
S.sampsonii (DG1) + S. griseus (DG5)	1:50	3.33^j	86.67^b
	1:100	5.67ⁱ	77.33^c
	1:150	12.00^fg	52.00^ef
S. rochei (DG4) + S. griseus (DG5)	1:50	4.00^j	84.00^b
	1:100	6.00ⁱ	76.00^c
	1:150	11.33^g	54.67^d
S. sampsonii (DG1) + S. rochei (DG4) + S. griseus (DG5)	1:50	2.00^k	92.00a
	1:100	3.33^j	86.67^b
	1:150	11.67^fg	53.33^d
Copral Max		6.33ⁱ	74.67^c
Control		25.00^a	0.00^k
SE		0.44	1.60

*Values with the same letter, in each separate column, are not significantly different at (P ≤ 0.05)