Topic
Trichoderma harzianum
About: Trichoderma harzianum is a research topic. Over the lifetime, 4731 publications have been published within this topic receiving 96796 citations.
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TL;DR: Northern blot and promoter sequence analyses support the implication of the protease P6281 in mycoparasitism and a novel aspartic protease (P6281) highly induced by fungal cell walls is identified.
129 citations
TL;DR: In this paper, a single-parameter optimization was carried out for the production of chitinase using a soil isolate belonging to Trichoderma harzianum in solid-state fermentation.
129 citations
TL;DR: Results indicate that secondary metabolites of Trichoderma spp.
128 citations
TL;DR: It is shown that the minimal media Czapek Dox and Richard's medium supported a high level of conidial production of T. harzianum, but that overall yields were low and only 1 to 10% of the conidia produced were viable after vacuum drying.
128 citations
TL;DR: Six Trichoderma spp.
Abstract: In a series of repeated trials, six Trichoderma spp strains, applied as a dried powder from a liquid fermentation in molasses/yeast medium, proved to be consistent at promoting the growth of lettuce (Latuca sativa L) seedlings grown in a peat-sand potting compost in the glasshouse Strains WT, 92, 20, and 75 at 075% or 1% w:w concentrations increased shoot dry weight by up to 26%, although WT did inhibit germination For example, after 4 days only 13% of seeds sown in WT 1% w:w treated compost had germinated, whereas in other treatments germination was consistently greater than 32% WT increased shoot fresh and dry weights by 143 g and 06 g per pot, respectively, without affecting the root dry weights, to give concomitant increases in shoot: root ratios of fresh and dry weight The potential use of these Trichoderma spp strains for plant growth promotion is discussed
127 citations