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Egyptian Journal of Biological Pest Control
Fig. 1 | Egyptian Journal of Biological Pest Control

Fig. 1

From: A new strain of Bacillus velezensis as a bioagent against Verticillium dahliae in cotton: isolation and molecular identification

Fig. 1

Antifungal activity of the isolate against V. dahliae. a The antagonistic activity of the isolate in plate assay. (a) The black arrowhead indicates the bacterial interaction zone (b) Microscopic image of mycelia from bacteria free zone (CK). Bar = 10 μm. (c) Microscopic image of mycelia in the zone of interaction, the white arrowhead shows the swollen mycelia where septa are appearing. Bar = 10 μm. b Virulence reduction of mycelia against cotton leaves. The black arrow indicates the untreated mycelia germinated on the leaves; the white arrow indicates the necrosis of the spotted part of the leaf. The black arrowhead indicates the treated mycelia (CK) which has no germination ability

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