|Table of Contents|

Identification of Bacterial Fruit Blotch and Toxicity Test of Fungicides(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2017年18
Page:
6-10
Research Field:
Publishing date:

Info

Title:
Identification of Bacterial Fruit Blotch and Toxicity Test of Fungicides
Author(s):
LIU Dandan; LIU Chang
Department of Environmental and Safety Engineering,Shenyang University of Chemical Technology,Shenyang,Liaoning 110142
Keywords:
Acidovorax citrulli; melon; fungicide; toxicity test; 16S rRNA; chemical prevention
PACS:
-
DOI:
10.11937/bfyy.20170373
Abstract:
The pathogenic bacteria were isolated and purified from the melon of Inner Mongolia.The morphological,physiological and biochemical tests and 16S rRNA sequence alignment were used to identify the pathogens.The results showed that the effects of different fungicides on pathogenic bacteria were studied by the combination of in vitro and in vivo experiments,and the virulence was evaluated comprehensively.Identification result showed that the strain was Acidovorax citrulli.The results showed that the virulence of different fungicides to pathogens varied greatly,and the effect of the same fungicides in vitro and in vivo was different.Two methods were needed to evaluate the bioactivity of the fungicides.

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Last Update: 2017-09-30