» Articles » PMID: 27298600

Biological Control of Apple Anthracnose by Paenibacillus Polymyxa APEC128, an Antagonistic Rhizobacterium

Overview
Journal Plant Pathol J
Date 2016 Jun 15
PMID 27298600
Citations 16
Authors
Affiliations
Soon will be listed here.
Abstract

The present study investigated the suppression of the disease development of anthracnose caused by Colletotrichum gloeosporioides and C. acutatum in harvested apples using an antagonistic rhizobacterium Paenibacillus polymyxa APEC128 (APEC128). Out of 30 bacterial isolates from apple rhizosphere screened for antagonistic activity, the most effective strain was APEC128 as inferred from the size of the inhibition zone. This strain showed a greater growth in brain-heart infusion (BHI) broth compared to other growth media. There was a reduction in anthracnose symptoms caused by the two fungal pathogens in harvested apples after their treatment with APEC128 in comparison with non-treated control. This effect is explained by the increased production of protease and amylase by APEC128, which might have inhibited mycelial growth. In apples treated with different APEC128 suspensions, the disease caused by C. gloeosporioides and C. acutatum was greatly suppressed (by 83.6% and 79%, respectively) in treatments with the concentration of 1 × 10(8) colony forming units (cfu)/ml compared to other lower dosages, suggesting that the suppression of anthracnose development on harvested apples is dose-dependent. These results indicated that APEC128 is one of the promising agents in the biocontrol of apple anthracnose, which might help to increase the shelf-life of apple fruit during the post-harvest period.

Citing Articles

Characterization and Biocontrol Efficacy of Bacillus velezensis GYUN-1190 against Apple Bitter Rot.

Park H, Lee Y, Balaraju K, Kim J, Jeon Y Plant Pathol J. 2024; 40(6):681-695.

PMID: 39639671 PMC: 11626033. DOI: 10.5423/PPJ.OA.05.2024.0076.


Paenibacillus as a Biocontrol Agent for Fungal Phytopathogens: Is P. polymyxa the Only One Worth Attention?.

Dobrzynski J, Nazieblo A Microb Ecol. 2024; 87(1):134.

PMID: 39480531 PMC: 11527970. DOI: 10.1007/s00248-024-02450-8.


Screening of Endophytic Antagonistic Bacteria in Wheat and Evaluation of Biocontrol Potential against Wheat Stripe Rust.

Saimi A, Zhang Q, Liu Q, Li G, Gao H, Chen J Plants (Basel). 2024; 13(10).

PMID: 38794437 PMC: 11125214. DOI: 10.3390/plants13101366.


Characterization and evaluation of GYUN-2311 as a biocontrol agent against spp. on apple and hot pepper in Korea.

Heo Y, Lee Y, Balaraju K, Jeon Y Front Microbiol. 2024; 14:1322641.

PMID: 38260885 PMC: 10800898. DOI: 10.3389/fmicb.2023.1322641.


New Insights in the Detection and Management of Anthracnose Diseases in Strawberries.

Aljawasim B, Samtani J, Rahman M Plants (Basel). 2023; 12(21).

PMID: 37960060 PMC: 10650140. DOI: 10.3390/plants12213704.


References
1.
Fleming H, Etchells J, Costilow R . Microbial inhibition by an isolate of pediococcus from cucumber brines. Appl Microbiol. 1975; 30(6):1040-2. PMC: 376587. DOI: 10.1128/am.30.6.1040-1042.1975. View

2.
Cho S, Lee S, Cha B, Kim Y, Shin K . Detection and characterization of the Gloeosporium gloeosporioides growth inhibitory compound iturin A from Bacillus subtilis strain KS03. FEMS Microbiol Lett. 2003; 223(1):47-51. DOI: 10.1016/S0378-1097(03)00329-X. View

3.
Hankin L, Anagnostakis S . Solid media containing carboxymethylcellulose to detect CX cellulose activity of micro-organisms. J Gen Microbiol. 1977; 98(1):109-15. DOI: 10.1099/00221287-98-1-109. View

4.
Ash C, Priest F, Collins M . Molecular identification of rRNA group 3 bacilli (Ash, Farrow, Wallbanks and Collins) using a PCR probe test. Proposal for the creation of a new genus Paenibacillus. Antonie Van Leeuwenhoek. 1993; 64(3-4):253-60. DOI: 10.1007/BF00873085. View

5.
Vichova J, Stankova B, Pokorny R . First Report of Colletotrichum acutatum on Tomato and Apple Fruits in the Czech Republic. Plant Dis. 2019; 96(5):769. DOI: 10.1094/PDIS-10-11-0849-PDN. View