Are Trichoderma atroviride and Trichoderma harzianum Effective to Control Fusarium Associated With Tomato Wilt?

Microbiology Indonesia Pub Date : 2021-10-07 DOI:10.5454/mi.15.3.2

Wilfridus Adyatma Putranto, R. A. Nugroho, P. S. Hardiyanta, Desti Christian Cahyaningrum

{"title":"Are Trichoderma atroviride and Trichoderma harzianum Effective to Control Fusarium Associated With Tomato Wilt?","authors":"Wilfridus Adyatma Putranto, R. A. Nugroho, P. S. Hardiyanta, Desti Christian Cahyaningrum","doi":"10.5454/mi.15.3.2","DOIUrl":null,"url":null,"abstract":"The pathogenic fungi, such as Fusarium in the rhizosphere of tomato (Solanum lycopersicum) negatively affects the yield and quality of the plant. A number of biological control agents have been used for protecting tomato plants against wilt diseases including various fungal species. The objective of this study was to evaluate the antagonism effects of Trichoderma atroviride and T. harzianum against the pathogen Fusarium sp. associated with tomato wilt. In this study, the antagonism of these Trichoderma spp. against the Fusarium sp. was tested in vitro by the dual culture technique, and the percentage inhibition of radial growth (PIRG) and the antagonism reaction (scale 1-5) were evaluated. The results showed that T. atroviride and T. harzianum led to 70.8% PIRG and scale 1 antagonism reaction, and 40.6% PIRG and scale 3 antagonism reaction against Fusarium sp. associated with tomato wilt after 7 days of incubation, respectively. These results indicate that application of T. atroviride and T. harzianum may be promising approach for biological control of Fusarium wilt of tomato and may play an important role in sustainable agriculture.","PeriodicalId":18546,"journal":{"name":"Microbiology Indonesia","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2021-10-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Microbiology Indonesia","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.5454/mi.15.3.2","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 0

Abstract

The pathogenic fungi, such as Fusarium in the rhizosphere of tomato (Solanum lycopersicum) negatively affects the yield and quality of the plant. A number of biological control agents have been used for protecting tomato plants against wilt diseases including various fungal species. The objective of this study was to evaluate the antagonism effects of Trichoderma atroviride and T. harzianum against the pathogen Fusarium sp. associated with tomato wilt. In this study, the antagonism of these Trichoderma spp. against the Fusarium sp. was tested in vitro by the dual culture technique, and the percentage inhibition of radial growth (PIRG) and the antagonism reaction (scale 1-5) were evaluated. The results showed that T. atroviride and T. harzianum led to 70.8% PIRG and scale 1 antagonism reaction, and 40.6% PIRG and scale 3 antagonism reaction against Fusarium sp. associated with tomato wilt after 7 days of incubation, respectively. These results indicate that application of T. atroviride and T. harzianum may be promising approach for biological control of Fusarium wilt of tomato and may play an important role in sustainable agriculture.

查看原文本刊更多论文

阿托维木霉和哈茨木霉防治番茄枯萎病有效果吗?

番茄(Solanum lycopersicum)根际镰刀菌等病原菌对植株产量和品质有不利影响。许多生物防治剂已被用于保护番茄植物免受包括各种真菌物种在内的枯萎病。研究了atroviride木霉和harzianum对番茄枯萎病病原菌镰刀菌的拮抗作用。本研究采用双培养技术对木霉对镰刀菌的体外拮抗作用进行了研究，并对木霉的径向生长抑制率(PIRG)和拮抗反应(1-5级)进行了评价。结果表明，孵育7 d后，atroviride和harzianum对番茄枯萎病镰刀菌的pig和1级拮抗反应分别为70.8%和40.6%;这些结果表明，施用阿特维绿霉和哈兹兰霉可能是一种很有前途的番茄枯萎病生物防治方法，在可持续农业中发挥重要作用。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

Microbiology Indonesia

自引率

0.00%

发文量