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Caracterización morfológica y molecular de cepas nativas de Trichoderma y su potencial de biocontrol sobre Phytophthora infestans
| Content Provider | Semantic Scholar |
|---|---|
| Author | García-Núñez, Hilda Guadalupe Martínez-Campos, Ángel Roberto Hermosa-Prieto, María Rosa Monte-Vázquez, Enrique Aguilar-Ortigoza, Carlos Jorge González-Esquivel, Carlos E. |
| Copyright Year | 2017 |
| Abstract | This paper presents the morphological and molecular characterization of 10 native isolates of Trichoderma (TL2, TL4, TL5, TL6, TX7, TX8, TT6, TF8, TF10 and TJ6) and their phylogenetic relation, as well as its biocontrol ability against Phytophthora infestans . The results of the molecular characterization by amplifying the ITS1-ITS4 region of nucle1 and TJ6). The phylogenetic analysis by maximum parsimony showed a close relation among the isolates of these two groups. Biocontrol tests between the antagonist and the pathogen showed significant differences (p<0.05). Strain TX8 had the highest inhibition percentage (98 %), while TL4 recorded the lowest percentage (49 %). The isolates of T. harzianum (TL5, TL6,TF10 y TJ6) showed percentages between 55- 65 %. |
| Starting Page | 58 |
| Ending Page | 79 |
| Page Count | 22 |
| File Format | PDF HTM / HTML |
| DOI | 10.18781/r.mex.fit.1605-4 |
| Alternate Webpage(s) | http://www.redalyc.org/pdf/612/61249777004.pdf |
| Alternate Webpage(s) | http://www.rmf.smf.org.mx/ojs/index.php/RMF/article/download/51/51 |
| Alternate Webpage(s) | https://doi.org/10.18781/r.mex.fit.1605-4 |
| Volume Number | 35 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
