Potensi Plant Growth Promoting Rhizobacteria untuk Pengendalian Cendawan Fusarium Verticillioides Sacc Nirenberg Pada Tanaman Jagung (Zea Mays Linnaeus)
Potential of Plant Growth Promoting Rhizobacteria for the Control of Fusarium Verticillioides Sacc Nirenberg in Maize Plants (Zea mays Linnaeus)
Plant Growth Promoting Rhizobacteria (rhizobacteria)) is a soil bacterium that lives in the root region (rhizosphere), actively colonizes plant roots, can suppress pathogens, and increase plant growth. This study aims to obtain rhizobacterial isolates that have the potential to suppress cob rot disease in planta or in vitro and increase the growth of corn plants. This study used a randomized block design (RBD) for in planta with 15 rhizobacterial treatments, positive control (without F. verticillioides inoculation), and negative controls (F. verticillioides inoculation). Each procedure was repeated three times, and each replication consisted of 3 plants. In vitro testing using a Completely Randomized Design (CRD) with 15 rhizobacterial treatments and one control. Each repeated three times. Data were analyzed using variance analysis, if significantly different, continued with Duncan's New Multiple Range Test (DNMRT) at a 5% level. The results showed that LA2MKB 5.2 isolate was the isolate that had the best ability to suppress the development of F. verticillioides in planta with total effectiveness of 90.14%. LMTSA 5.4 isolate is the isolate that has the highest percentage of inhibition of dual culture in its ability as an antagonist of F. verticillioides in vitro, which is 7.20%.
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
Please find the rights and licenses in Jurnal Proteksi Tanaman (JPT).
The non-commercial use of the article will be governed by the Creative Commons Attribution license as currently displayed on Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
2. Author(s)’ Warranties
The author(s) warrants that the article is original, written by a stated author(s), has not been published before, contains no unlawful statements, does not infringe the rights of others, is subject to copyright that is vested exclusively in the author and free of any third party rights, and that any necessary permissions to quote from other sources have been obtained by the author(s).
3. User Rights
JPT adopts the spirit of open access and open science, which disseminates articles published as free as possible under the Creative Commons license. JPT permits users to copy, distribute, display, and perform the work for non-commercial purposes only. Users will also need to attribute authors and JPT to distributing works in the journal.
4. Rights of Authors
Authors retain the following rights:
- Copyright, and other proprietary rights relating to the article, such as patent rights,
- the right to use the substance of the article in future own works, including lectures and books,
- the right to reproduce the article for own purposes, provided the copies are not offered for sale,
- the right to self-archive the article.
If other authors jointly prepared the article; upon submitting the article, the author is agreed on this form and warrants that he/she has been authorized by all co-authors to enter into this agreement on their behalf, and agrees to inform his/her co-authors of the terms of this agreement. JPT will be freed on any disputes that will occur regarding this issue.
This agreement can be terminated by the author or JPT upon two months’ notice where the other party has materially breached the conditions set forth in this agreement and failed to remedy such breach within a month of being given the terminating party’s notice requesting such breach to be remedied. No breach nor violation of this agreement will cause this agreement or any license granted in it to terminate automatically or affect the definition of JPT.
This agreement entitles the author to no royalties or other fees. To such extent as legally permitted, the author waives his or her right to collect royalties relative to the article.
JPT will publish the article (or have it published) in the journal if the article’s editorial process is completed and JPT or its sublicensee has become obligated to have the article published. JPT may adjust the article to a style of punctuation, spelling, capitalization, referencing, and usage that it deems appropriate. The author acknowledges that the article may be published so that it will be publicly accessible, and such access will be free of charge for the readers.