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

Fig. 1

From: Insecticidal activity of isolated Purpureocillium lilacinum PL1 against whitefly, Bemisia tabaci Gennadius (Hemiptera: Aleyrodidae) on cassava plantations in southern Viet Nam

Fig. 1

Characterization of Purpureocillium lilacinum PL1 isolated from Bemisia tabaci. A Dead B. tabaci with the presence of mycelia on the cuticle. B Bemisia tabaci cadavers under stereomicroscope at 40×magnification. C Macroscopic morphology of P. lilacinum PL1 isolates in PDA culture medium. D Microscopic morphology of P. lilacinum PL1 isolates under microscope at 1000×magnification. E Macroscopic morphology of P. lilacinum PL1 re-isolated from B. tabaci using Koch postulates F Microscopic morphology of P. lilacinum PL1 re-isolated from B. tabaci using Koch postulates. G Phylogenetic tree based on the ITS gene sequences of P. lilacinum PL1 in this study and other known P. lilacinum strains in the GenBank database. The P. lilacinum PL1 in this study are marked in bold

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