In vitro biocontrol activity of Trichoderma harzianum on Alternaria alternata in the presence of growth regulators

The in vitro biocontrol ability of Trichoderma harzianum on the phytopathogen Alternaria alternata improved in the presence of the growth regulators gibberellic acid (GA3), or indolacetic acid (IAA) or benzylaminopurine (BAP) or foliar nutrient at concentrations similar or higher than those used at...

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Bibliographic Details
Main Authors: Roco,Angela, Pérez,Luz María
Language:English
Published: Pontificia Universidad Católica de Valparaíso 2001
Online Access:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-34582001000200006
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