|
|
|
|
|
| Martínez,Benedicto; Pérez,Jesús; Infante,Danay; Duarte,Yanisia; Moreno,Martha. |
| El presente trabajo tuvo como objetivo determinar los modos de acción de aislamientos de Trichoderma spp. frente a Didymella bryoniae (Fuckel) Rehm, mediante la técnica de cultivo dual. Se evaluaron la competencia por el sustrato, el micoparasitismo y la antibiosis de aislamientos de Trichoderma asperellum Samuels (Ta.), Trichoderma harzianum Rifai (Th.) y Trichoderma sp. (T.). A partir de las 72 horas, todos los aislamientos presentaron efecto inhibitorio del crecimiento del patógeno superior al 50%. Los aislamientos Ta. 12, Ta. 79, Ta. 85 y T. 81 crecieron más del 75% del área de la placa, por lo que se ubicaron en la clase 1 de la escala de Bell. La velocidad de crecimiento de los dos últimos aislamientos aumentó a partir de las 72h, lo que pudiera... |
| Tipo: Journal article |
Palavras-chave: Trichoderma asperellum; Trichoderma harzianum; Modos de acción; Gomosis; Cucurbitáceas. |
| Ano: 2013 |
URL: http://scielo.sld.cu/scielo.php?script=sci_arttext&pid=S1010-27522013000300005 |
| |
|
| |
|
|
| Cattanêo,Alex Júnior; Stangarlin,José Renato; Bassegio,Doglas; Santos,Reginado Ferreira. |
| ABSTRACT Crambe has great potential for cultivation in tropical regions, but its biotic factors may be a limiting aspect for its production. Thus, we aimed in this study to assess the effect of pre‐sowing seed treatments on seedling emergence, root system, production components, and oil. The experiment was conducted during two years in Cascavel, Paraná, Brazil. The experimental design consisted of randomized blocks with six treatments, including a control treatment (no treatment), biological treatments (Trichoderma asperellum and Bacillus subtilis), and chemical treatments (glutamic acid, thiamethoxam and zinc), with four replications. Emergence and growth crambe, as well as production components and oil in the first year were higher due to the contrast in... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Bacillus subtilis; Trichoderma asperellum; Thiamethoxam; Glutamic acid; Zinc. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0006-87052016000300292 |
| |
|
| |
|
|
| Pereira,Fabíola T; Oliveira,Jessica B de; Muniz,Paulo Henrique PC; Peixoto,Gustavo Henrique S; Guimarães,Roberli R; Carvalho,Daniel Diego C. |
| ABSTRACT The aim of this study was to evaluate four strains of Trichoderma spp. (T. harzianum IBLF 006 WP, T. harzianum IBLF 006 SC, T. harzianum ESALQ 1306 and T. asperellum URM 5911) for seedling growth promotion in laboratory and head lettuce yield in field conditions. The experiment was carried out in a completely randomized design with four treatments (strains): IBLF 006 WP, IBLF 006 SC, ESALQ 1306 and URM 5911 and a non-inoculated (without Trichoderma) control. Each treatment consisted of 200 seeds, arranged in four replicates. Lettuce seeds cv. Astra were treated with 2 mL Trichoderma suspension (2.5 x 108 conidia mL-1 per each 100 g seeds) and submitted to growth assay in laboratory up to 7 days after sowing. For field experiment, we opened... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Trichoderma harzianum; Trichoderma asperellum; Lactuca sativa; Biological control; Horticulture. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362019000100069 |
| |
|
| |
|
| |
|
|
|
