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Egyptian Journal of Biological Pest Control
Fig. 3 | Egyptian Journal of Biological Pest Control

Fig. 3

From: Penicillium simplicissimum and Trichoderma asperellum counteract the challenge of Puccinia striiformis f. sp. tritici in wheat plants

Fig. 3

Hyperparasitism of Trichoderma asperellum on urediniospores of Puccinia striiformis f. sp. tritici (Pst). At 24 hpi: A normal shape of Pst urediniospores, B hyphae of T. asperellum growing over and strangle Pst urediniospores and C change in shape of non-germinated Pst urediospores from round to oval. At 48 hpi: D swelling of Pst urediniospore, E shrivelled Pst urediniospore and F abundance of T. asperellum hyperparasite inhibiting the germination of Pst urediospores

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