Effect of Populus nigra spring and autumn leaves extract on Capsicum annuum infected with pepper mild mottle virus.

ABSTRACT: Capsicum annuum is one of the main vegetable crops for the local market and exportation in Egypt. In this concern, pepper mild mottle virus (PMMoV) infection caused a significant decrease in Capsicum sp. leading to large economic losses. An isolate of PMMoV was obtained from naturally infected pepper plants, exhibiting different patterns of mottling, leaf distortion, yellowing, and stunting of leaves. The virus was identified. The molecular detection of PMMoV was done using RT-PCR with specific primers designed for coat protein genes. An RT-PCR product (474) bp of the coat protein gene of (PMMoV) was cloned. The target of the investigation was the effect of spring and autumn ethanol extracts of Populus nigra leaves on C. annuum seedling growth and infected C. annuum with (PMMoV) under gree

SUBMITTER: Gharib HA 

PROVIDER: S-EPMC9789118 | biostudies-literature | 2022 Dec

REPOSITORIES: biostudies-literature