| dc.contributor | | en-US |
| dc.creator | Herrera, Rodrigo | |
| dc.creator | Núñez, David | |
| dc.creator | Romero, Natalia | |
| dc.creator | Besoain, Ximena | |
| dc.creator | Pérez, Luz María | |
| dc.creator | Montealegre, Jaime | |
| dc.date | 2012-09-01 | |
| dc.date.accessioned | 2021-01-18T16:29:57Z | |
| dc.date.available | 2021-01-18T16:29:57Z | |
| dc.identifier | https://www.rcia.uc.cl/index.php/ijanr/article/view/49 | |
| dc.identifier.uri | https://revistaschilenas.uchile.cl/handle/2250/161889 | |
| dc.description | R. Herrera, D. Nuñez, N. Romero, X. Besoain, L. M. Pérez, and J. Montealegre. 2012. Sensitivity of wild-type and mutantTrichoderma harzianum strains to fungicides. Cien. Inv. Agr. 39(3): 569-576. The germination of conidia in wild-type (Th11, Th12 and Th650) and mutant (Th11A80.1, Th12A10.1 and Th650-NG7) strains of Trichoderma harzianum that were exposed to different commercial fungicides was studied. All wild-type and mutant Trichodermastrains were germinated in the presence of 1,700 mg L-1 of pencycuron. The wild-type strains Th12 and Th650 and the corresponding mutant strains Th12A10.1 and Th650-NG7 were sensitive to all concentrations of iprodione and metalaxil + mancozeb. The EC50 (Median Effective Concentration) values for the different fungicides were between 10-1 and 10-4 less than the concentrations recommended for field applications; one exception was Phyto‑fos on Th650‑NG7, where this ratio was 0.72. These results establish whether some of these fungicides can be used in combination with the biocontrol agents evaluated. | en-US |
| dc.format | | |
| dc.language | eng | |
| dc.publisher | Pontificia Universidad Católica de Chile | en-US |
| dc.relation | https://www.rcia.uc.cl/index.php/ijanr/article/view/49/18 | |
| dc.source | International Journal of Agriculture and Natural Resources; Vol 39, No 3 (2012); 569-576 | en-US |
| dc.source | International Journal of Agriculture and Natural Resources; Vol 39, No 3 (2012); 569-576 | es-ES |
| dc.source | 2452-5731 | |
| dc.source | 2452-5731 | |
| dc.subject | | en-US |
| dc.subject | biocontrol, biocontrol agents, control of tomato root diseases, fungicides, fungicide tolerant Trichoderma, integrated management | en-US |
| dc.title | Sensitivity of wild-type and mutant Trichoderma harzianum strains to fungicides | en-US |
| dc.type | info:eu-repo/semantics/article | |
| dc.type | info:eu-repo/semantics/publishedVersion | |
| dc.type | | en-US |
| dc.type | | es-ES |
