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Table 1 Inhibitory effect of the tested bioagents and plant extracts against Botrytis allii in vitro

From: Induction of defense mechanisms involved in disease resistance of onion blight disease caused by Botrytis allii

Isolates

Mycelial growth inhibition (%)

Trichoderma harzianum isolate 1

85bc

T. harzianum isolate 2

80d

T. harzianum isolate 3

60h

T. harzianum isolate 4

56i

T. harzianum isolate 5

55i

Trichoderma hamatum isolate 1

64g

T. hamatum isolate 2

68f

T. hamatum isolate 3

60h

Trichoderma longirum isolate 1

34o

T. longirum isolate 2

34o

Trichoderma viride isolate 1

86b

T. viride isolate 2

84c

Trichoderma koningii isolate 1

56i

T. koningii isolate 2

60h

Trichoderma pseudokoningii

34o

Acremonium strictum

55i

Gliocladium roseum

52j

Saccharomyces cerevisiae isolate 1

55i

S. cerevisiae isolate 2

45l

S. cerevisiae isolate 3

50k

Penicillium chrysogenum isolate 1

74e

P. chrysogenum isolate 2

43m

Penicillium oxalicum isolate 1

68f

Penicillium oxalicum isolate 2

40n

Penicillium purpurogenum

55i

Ridomil Gold MZ

100a

  1. Values in the column followed by different letters indicate significant differences among treatments according to LSD at 0.05