Results 11 to 20 of about 649 (129)

A world‐wide analysis of reduced sensitivity to DMI fungicides in the banana pathogen Pseudocercospora fijiensis

open access: yesPest Management Science, Volume 77, Issue 7, Page 3273-3288, July 2021., 2021
Studies on Pseudocercospora fijiensis demethylation inhibitor (DMI) sensitivity shows that Pfcyp51 modulations correlated with fungicide resistance. The importance of amino acid substitutions at positions 137, 311, 378, 379 and 458–461 is strengthened by mathematical modelling.
Pablo Chong   +17 more
wiley   +1 more source

A SPECIES-SPECIFIC PCR ASSAY BASED ON THE INTERNAL TRANSCRIBED SPACER (ITS) REGIONS FOR IDENTIFICATION OF MYCOSPHAERELLA EUMUSAE, M. FIJIENSIS AND M. MUSICOLA ON BANANA

open access: yesBiotropia: The Southeast Asian Journal of Tropical Biology, 2012
A study on development of a rapid PCR-based detection method based on ITS region of M. eumusae, M. fijiensis, and M. musicola on banana was carried out.
Iman Hidayat
doaj   +1 more source

Melanins as Sustainable Resources for Advanced Biotechnological Applications

open access: yesGlobal Challenges, Volume 5, Issue 2, February 2021., 2021
Melanin‐based materials have broad applicability in materials science and engineering for medical and technical applications. This review offers an overview of the techniques used to analyze their chemical, electrical, optical, and paramagnetic properties with a view to their use as sustainable resources for advanced biotechnological applications that ...
Hanaa A. Galeb   +8 more
wiley   +1 more source

Fungal factors involved in host immune evasion, modulation and exploitation during infection

open access: yesCellular Microbiology, Volume 23, Issue 1, January 2021., 2021
Abstract Human and plant pathogenic fungi have a major impact on public health and agriculture. Although these fungi infect very diverse hosts and are often highly adapted to specific host niches, they share surprisingly similar mechanisms that mediate immune evasion, modulation of distinct host targets and exploitation of host nutrients, highlighting ...
Annika König   +3 more
wiley   +1 more source

Review of the existing maximum residue levels for thiram according to Article 12 of Regulation (EC) No 396/2005

open access: yesEFSA Journal, Volume 19, Issue 1, January 2021., 2021
Abstract According to Article 12 of Regulation (EC) No 396/2005, EFSA has reviewed the maximum residue levels (MRLs) currently established at European level for the pesticide active substance thiram. Although this active substance is no longer authorised within the European Union, MRLs based on the use of thiram were established by the Codex ...
European Food Safety Authority (EFSA)   +21 more
wiley   +1 more source

Synthesis and Antifungal Activity of Musa Phytoalexins and Structural Analogs

open access: yesMolecules, 2000
Several perinaphthenone/phenylphenalenone compounds were synthesized to establish a relationship between structure and antifungal activity against Mycosphaerella fijiensis.
Adriana Gallego   +7 more
doaj   +1 more source

Sources of black Sigatoka resistance in wild banana diploids [PDF]

open access: yesRevista Brasileira de Fruticultura, 2020
Black Sigatoka (black leaf streak disease) is caused by the fungus Mycosphaerella fijiensisMorelet. This phytopathogen colonizes banana leaves, resulting in reduced photosynthesis and decreased productivity.
Fernanda dos Santos Nascimento   +5 more
doaj   +1 more source

Plantio adensado não controla a sigatoka-negra da bananeira Dense plantation do not control banana black-sigatoka

open access: yesActa Amazonica, 2008
Algumas publicações relatam que o adensamento populacional dos bananais reduz a severidade da sigatoka-negra (Mycosphaerella fijiensis). Instalou-se um ensaio com cinco tratamentos e quatro repetições.
Luadir Gasparotto   +3 more
doaj   +1 more source

Surgery or surgical defolation in ‘Grand Naine’ banana in the control of black Sigatoka in the state of Rio de Janeiro

open access: yesRevista Brasileira de Fruticultura, 2018
‘Grande Naine’ banana (Musa acuminata - AAA) in the municipality of Angra dos Reis (RJ) has been affected by the Black Sigatoka agent, fijiensis Mycosphaerella(current name Pseudocercospora fijiensis); causing losses to local producers, mostly small ...
Jose Leonardo Santos Jiménez   +1 more
doaj   +1 more source

Efectos de los plaguicidas utilizados para el control de la Sigatoka negra en plantaciones bananeras en México, así como su efecto en el ambiente y la salud pública

open access: yesTecnociencia Chihuahua, 2020
Las plantaciones bananeras en México son fuente de generación de empleos, sin embargo, son afectadas por diversos patógenos, entre ellos Mycosphaerella fijiensis, causante de la enfermedad conocida como Sigatoka negra. El principal método de
Xenia Mena-Espino, Yeni Couoh-Uicab
doaj  

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