Title : ( Weeds Associated Bacterial Endophyte Producing Pantocin against Pectobacterium carotovorum subsp. carotovorum )
Authors: nasibeh mohammadnejad aghdam , Sareh Baghaee Ravari , Ali Shiri ,
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Abstract
In the present study, bacterial endophytes were obtained from weeds of potato fields. Their antagonistic activity was screened against potato storage pathogen, Pectobacterium carotovorum subsp. carotovorum (Pcc) (JX029052) in the maceration assay. An endophytic strain, PC-2B was isolated from Convolvulus arvensis L. as a dominant weed of potato fields. In vivo application of this strain led to reduction in tuber decay by 58.8 %. This motile strain that can produce amylase was identified as Pantoea sp. using phenotypic features and 16S rRNA sequencing. Following PC-2B treatment, 56.7 % reduction in disease incidence (RDI) was obtained in preventative and 52 % in curative challenges under semi-practical storage trails. Anti-Pcc bioactive compounds of Pantoea sp. was extracted and identified based on H NMR and FT-IR techniques....
Keywords
, Convolvulus arvensis L., Endophyte, H NMR, Pantocin, Potato decay
@article{paperid:1092651,
author = {Mohammadnejad Aghdam, Nasibeh and Baghaee Ravari, Sareh and Shiri, Ali},
title = {Weeds Associated Bacterial Endophyte Producing Pantocin against Pectobacterium carotovorum subsp. carotovorum},
journal = {Journal of Agricultural Science and Technology},
year = {2023},
volume = {25},
number = {6},
month = {November},
issn = {1680-7073},
pages = {1443--1454},
numpages = {11},
keywords = {Convolvulus arvensis L.; Endophyte; H NMR; Pantocin; Potato decay},
}
%0 Journal Article
%T Weeds Associated Bacterial Endophyte Producing Pantocin against Pectobacterium carotovorum subsp. carotovorum
%A Mohammadnejad Aghdam, Nasibeh
%A Baghaee Ravari, Sareh
%A Shiri, Ali
%J Journal of Agricultural Science and Technology
%@ 1680-7073
%D 2023
