Please use this identifier to cite or link to this item: https://dspace.ctu.edu.vn/jspui/handle/123456789/28422
Title: Screening of endophytes from rubber trees (hevea brasiliensis) for biological control of corticium salmonicolor
Authors: Nguyen, Van Minh
Mai, Huu Phuc
Duong, Nhat Linh
Tran, Thi A Ni
Tran, Kien Duc
Nguyen, Anh Nghia
Keywords: Antagonistic activity test
Biocontrol
Corticium salmonicolor
Endophtytes
Hevea brasiliensis
Issue Date: 2018
Series/Report no.: Tạp chí Khoa học Trường ĐH Mở Tp.HCM (Journal of Science HCM Open University);Số 08(2) .- Tr.30-35
Abstract: 28 leaves and living-tissue samples of rubber tree (Hevect brasiliensis) were collected from Ho Chi Minh City, Binh Fhuoc province and Binh Duong province (Viet Nam). We isolated and screened endophytes that have potential application as agents for biocontrol of Corticium salmonicolor, the agent of Pink Disease in rubber trees. As a result, 21 strains of endophytic bacteria and 14 strains of endophytic fungi were isolated. Antagonistic activity of the endophytes towards c. salmonicolor was checked by using a dual culture. Testing results showed that: T9, T15 and T16 strains have inhibited c. salmonicolor. T9 and T16 strains showed result that 100% of inhibiting c. salmonicolor at the concentration of 1:1. In the test of ability to kill c. salmonicoỉor, T9 and TI6 strains showed that they could kill c. salmonicolor after 3 sprays of bacterial filtrate. T9 and T6 strains, which were identified by biochemical methods, have similar characteristics to Bacillus thuringiensis.
URI: http://dspace.ctu.edu.vn/jspui/handle/123456789/28422
ISSN: 1859-3453
Appears in Collections:Khoa học Trường ĐH Mở Tp.HCM (Journal of Science HCM Open University)

Files in This Item:
File Description SizeFormat 
_file_
  Restricted Access
3.49 MBAdobe PDF
Your IP: 3.144.109.147


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.