Global Advanced Research Journal of Agricultural Science (GARJAS) ISSN: 2315-5094
August 2017 Vol. 6(8): pp. 233-239
Copyright © 2017 Global Advanced Research Journals

 

Full Length Research Paper

Comparison of two fungicide in the control of black Sigatoka (Mycosphaerella fijiensis Morelet), in banana cv. ̍Dwarf giant ̍ (AAA), Teapa, Tabasco, México

Dagoberto Guillén Sánchez1, Ernesto Hernández Mendieta2, Catalina Rubio Granados2, Ricardo Hernández Pérez3*

 

1Universidad Autónoma del Estado de Morelos, Escuela de Estudios Superiores de Xalostoc. Av. Nicolás Bravo s/n, Parque Industrial Cuautla, Xalostoc, Ciudad Ayala, Morelos, México. CP. 62740.

2Grand Mend. México S.A. de C.V., Camino Real 21, San Luis Huexotla. CP. 56220. Texcoco, Mexico Estate.

*3Scientific Advisor. Fitolab. S.A de C.V. Calle Bugambilia No.9 Col. El Mirador de Puxtla. Cuautla, Morelos. México. CP. 62758.

Email: santaclara57@yahoo.es

Accepted 21 August, 2017

 

Abstract

The study was carried out in September 2016, at the Experimental Station GRAND MEND MEXICO, S.A. of C.V (GMM), Tabasco, Mexico, with the objective of evaluating the efficacy of different doses of Azoxystrobin+Tebuconazole (Azo-Teb) in the control of black Sigatoka (Mycosphaerella fijiensis Morelet) in banana cv. Dwarf Giant (AAA). The trial was performed on a randomized complete block design consisting of four treatments and four replicates, where two fungicides, Azo-Teb at 350, 400 and 500 mL ha-1 and Tridemorph (Calixin 86 OL®) 500 mL ha-1 were applied. The damage on the youngest diseased leafs (DYDL), percentage of diseased leaves (PDL), weighted average of infection (PPI) and the fungicides efficacy were evaluated. The (PDL) for Azo-Teb at 400 and 500 mL ha-1 was 32.54 and 19.27 % ​​respectively, and lower at Tridemorph with 12.87 %. In the DYDL the first symptoms were observed in positions 3.3 and 3.45, when the dose of 500 mL ha-1 of Azo-Teb and Tridemorph respectively was used. The PPI, after applying Azo-Teb and Tridemorph to 500 mL ha-1, was 0.29 and 0.17 % respectively, with no differences between them. After the third Azo-Teb evaluation at 500 mL ha-1 it offered adequate protection against black Sigatoka with an efficiency of 91.04 %, like the commercial fungicide Tridemorph that obtained 94.8 %. Therefore, it is recommended to apply the formulation Azo-Teb in the maximum dose for control of black Sigatoka.

Keywords: efficacy, azoxystrobin, tebuconazole, tridemorph.

 


1Universidad Autónoma del Estado de Morelos, Escuela de Estudios Superiores de Xalostoc. Av. Nicolás Bravo s/n, Parque Industrial Cuautla, Xalostoc, Ciudad Ayala, Morelos, México. CP. 62740.

2Grand Mend. México S.A. de C.V., Camino Real 21, San Luis Huexotla. CP. 56220. Texcoco, Mexico Estate.

*3Scientific Advisor. Fitolab. S.A de C.V. Calle Bugambilia No.9 Col. El Mirador de Puxtla. Cuautla, Morelos. México. CP. 62758.

Related Articles


Original Research Articles
Adel S Al-Zubairi, Mohamed A Al-Mamary and Eftekhar Al-Ghasani
The Antibacterial, Antifungal, and Antioxidant Activities of Essential Oil from Different Aromatic Plants
Glo. Adv. Res. J. Agric. Sci. September 2017 Vol: 6(9): - [Abstract] [Full Text - PDF] (168 KB)
Sana Al-Eidraous, Sharifah Mohidin, Laila Al-Tabsh, Amro Al-Hibshi and Thurayya Eid
A validation of the novice nurse evaluation tool following one year of clinical experiences with the organization supports
Glo. Adv. Res. J. Agric. Sci. December 2018 Vol: 7(10): - [Abstract] [Full Text - PDF] (213 KB)
Effo KE, Yavo W, Barro-kiki PC, Djohan V, Aka S, Irie-Nguessan G, Kouakou-Siransy G, Koffi AA, Kablan BJ, Menan EI and Kone M
Efficacy and safety of artesunate in microspheres form in the treatment of uncomplicated Plasmodium falciparum malaria in adults in Abidjan
Glo. Adv. Res. J. Agric. Sci. June 2015 Vol: 4(6): - [Abstract] [Full Text - PDF] (909 KB)
Review
Okpara Ihunanya Chinyere
Usefulness of echocardiography in the diagnosis of heart failure
Glo. Adv. Res. J. Agric. Sci. January 2018 Vol: 7(1): - [Abstract] [Full Text - PDF] (332 KB)
Original Research Articles
Nayera Z Saber and Dalia ME El-Mikkawy
Efficacy of Multilevel Botox A Injection in Hemiplegic and Diplegic Spastic Cerebral Palsy: A Clinical and Neurophysiological study
Glo. Adv. Res. J. Agric. Sci. December 2015 Vol: 4(12): - [Abstract] [Full Text - PDF] (613 KB)
Ayat A Sayed, Sahar EM EL-Deek, Mona A EL-Baz, Dina Sabry, Aliaa Al-Rageaey, Aishaa Mansey, Fatma Y Meligy and Khaled Abdelaziz
Exosomes Derived from Bone Marrow Mesenchymal Stem Cells Restore Cisplatin Induced Ovarian Damage by Promoting Stem Cell Survival, Meiotic, and Apoptotic Markers
Glo. Adv. Res. J. Agric. Sci. June 2017 Vol: 6(6): - [Abstract] [Full Text - PDF] (5,455 KB)

Current Issue

Viewing Options

View Full Article - PDF
Download Full Article - PDF

Search for Articles

Dagoberto Guillén Sánchez on Google Scholar
Dagoberto Guillén Sánchez on Pubmed
Ernesto Hernández Mendieta on Google Scholar
Ernesto Hernández Mendieta on Pubmed
Catalina Rubio Granados on Google Scholar
Catalina Rubio Granados on Pubmed
Ricardo Hernández Pérez on Google Scholar
Ricardo Hernández Pérez on Pubmed

Statistics

Viewed 802
Printed 176
Downloaded 420
Powered By iPortal Works