Effects of Bacillus velezensis GUAL210 control on edible rose black spot disease and soil fungal community structure.

ABSTRACT:

Introduction

Rose black spot is an economically important disease that significantly decreases flower yield. Fungicide and biological control are effective approaches for controlling rose black spot. The objective of this study was to evaluate the effect of application of biological and chemical control agents, including Bacillus velezensis (GUAL210), Bacillus sp. (LKW) and fungicide (CP) on the black spot disease and rhizosphere fungal community structure of edible rose.

Methods

In this study, the R. chinensis 'Crimson Glory' was taken as the research object, and the field experiment was designed by randomized block design. The experiment contained 3 treatments (CP, GUAL210, LKW) and 1 control. The control effect and growth promoting effect of fungicide

SUBMITTER: Dong W 

PROVIDER: S-EPMC10415101 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature