51 research outputs found
Solarização em microcosmo: efeito de materiais vegetais na sobrevivência de fitopatógenos de solo e na produção de voláteis
Brassicaceae cover crops reduce Aphanomyces pea root rot without suppressing genetic potential of microbial nitrogen cycling
The impact of the Brassicaceae plant materials added to the soil on the population of Fusarium solani (Mart.) sacc. and Fusarium oxysporum schlecht
The Impact of the Brassicaceae Plant Materials Added to the Soil on the Population of FUSARIUM SOLANI (Mart.) SACC. and FUSARIUM OXYSPORUM Schlecht
The effect of term of application of Trichoderma fungi on organic carriers on the germination and growth of onion and carrots
Application of organic waste material overgrown with Trichoderma atroviride as a control strategy for Sclerotinia sclerotiorum and Chalara thielavioides in soil
The effect of granulated organic waste material overgrown with Trichoderma atroviride
TRS25 on the survival of Sclerotinia sclerotiorum and Chalara thielavioides in the soil was
investigated. Application of this material into the soil at a dosage of 1% (w/v) reduced the
survival of S. sclerotiorum sclerotia to almost zero after 2 months of incubation. The sclerotia
were parasitized by T. atroviride fungus multiplied on granulates. The detrimental
effect of granulates on Ch. thielavioides was observed after 4 months of incubation. The
granulates, with Trichoderma and without the fungus, caused a decrease of the pathogen
population in soil. Trichoderma atroviride introduced into the soil as a conidia suspension
did not decrease the amount of Ch. thielavioides but the fungus parasitized S. sclerotiorum
sclerotia. After the addition of granulated waste material, an increase of bacteria, especially
the Pseudomonas group in the soil was observed
Eradication of Sclerotinia sclerotiorum sclerotia from soil using organic waste materials as Trichoderma fungi carriers
In vitro antifungal activity of brassinin, camalexin and two isothiocyanates against the crucifer pathogens Alternaria brassicicola and Alternaria brassicae
- …