Role of plant growth promoting microbes in the control of fungal foliar diseases of tomato under protected cultivation

Hegde, Gurudatt M.; Malligawad, Lokanath H.; Sreenivasa, M. N.; Chetri, Bimal K.

doi:10.1186/s41938-022-00606-7

Egyptian Journal of Biological Pest Control

Table 1 Management of Foliar fungal diseases on Tomato under protected conditions during Kharif 2017–2018

From: Role of plant growth promoting microbes in the control of fungal foliar diseases of tomato under protected cultivation

Treatments	Treatment details	Foliar diseases of tomato (percentage disease index) %
		Early blight					Powdery mildew	Septoria leaf spot		Yield
		Before spray	After I spray	After II spray	After III spray	After IV spray	After IV spray	After III spray	After IV spray
T1	ST with Trichoderma harzianum @ 5 g kg⁻¹ Fb seedling dip with T. harzianum 10 g l⁻¹ spray with T. harzianum 4 times at 15 days interval	6.66	27.38	22.2	38.48	39.22	27.38	14.06	25.9	51.48
T2	ST with Bacillus subtilis @ 5 g kg⁻¹ Fb seedling dip with B. subtilis 10 g l⁻¹ spray with B. subtilis 4 times 10 g l⁻¹ at 15 days interval	14.80	23.68	21.46	19.24	18.50	15.54	13.32	15.54	60.05
T3	ST with Pseudomonas fluorescens @5 g kg⁻¹ Fb seedling dip with P.fluorescens 10 g l⁻¹ spray with P. fluorescens 10 g l⁻¹ 4 times at 15 days interval	14.06	14.8	19.98	19.98	20.72	17.76	16.28	17.76	61.57
T4	ST with Trichoderma harzianum @ 10 g kg⁻¹ Fb spray with T. harzianum @ 10 g l⁻¹ 4 times at 15 days interval	8.88	31.82	21.46	32.5	34.78	22.2	23.68	22.94	50.28
T5	ST with Trichoderma harzianum@ 5 g kg⁻¹ Fb spray with B. subtilis @ 10 g l⁻¹ 4 times at 15 days interval	11.10	32.56	19.24	28.86	24.42	19.24	14.06	17.02	56.73
T6	ST with Trichoderma harzianum @ 5 g kg⁻¹ Fb spray with P. fluorescens @ 10 g l⁻¹ 4 times at 15 days interval	11.84	34.78	17.02	27.38	25.16	24.42	17.76	13.32	59.47
T7	Recom. Check (Sulphur) @ 3 g l⁻¹	13.32	16.28	22.2	25.16	32.94	26.29	13.32	23.76	56.70
T8	Untreated control	13.32	22.94	30.34	40.70	45.14	29.6	14.80	28.86	43.13
	S.Em±	0.83	1.57	1.80	1.88	1.63	1.83	0.80	1.55	2.16
	CD (5%)	2.53	4.80	5.50	5.70	4.94	5.55	2.42	4.70	6.55
	CV (%)	7.26	9.04	11.30	10.06	8.80	11.41	5.91	10.24	15.05

Production of HCN, Siderophore and Chitinase
SEm standard error of mean, CD confidence distribution, CV coefficient of variation

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