期刊论文详细信息
Pesquisa Agropecuária Brasileira
Biological control of white mold by Trichoderma harzianum in common bean under field conditions
Daniel Diego Costa Carvalho1  Alaerson Maia Geraldine1  Murillo Lobo Junior1  Sueli Corrêa Marques De Mello1 
关键词: Phaseolus vulgaris;    Sclerotinia sclerotiorum;    antagonists;    hyperparasitism;    soilborne pathogen;    Phaseolus vulgaris;    Sclerotinia sclerotiorum;    antagonistas;    hiperparasitismo;    patógenos habitantes do solo;   
DOI  :  10.1590/S0100-204X2015001200012
来源: SciELO
PDF
【 摘 要 】

Abstract: The objective of this work was to evaluate Trichoderma harzianum isolates for biological control of white mold in common bean (Phaseolus vulgaris). Five isolates were evaluated for biocontrol of white mold in 'Perola' common bean under field conditions, in the 2009 and 2010 crop seasons. A commercial isolate (1306) and a control treatment were included. Foliar applications at 2x109 conidia mL-1 were performed at 42 and 52 days after sowing (DAS), in 2009, and at 52 DAS in 2010. The CEN287, CEN316, and 1306 isolates decreased the number of Sclerotinia sclerotiorum apothecia per square meter in comparison to the control, in both crop seasons. CEN287, CEN316, and 1306 decreased white mold severity during the experimental period, when compared to the control.

【 授权许可】

CC BY   
 All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License

【 预 览 】
附件列表
Files Size Format View
RO202103040058630ZK.pdf 445KB PDF download
  文献评价指标  
  下载次数:10次 浏览次数:7次