Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 1 de 1
Filter
Add filters








Language
Year range
1.
Braz. j. microbiol ; 37(4): 417-419, Oct.-Dec. 2006. ilus
Article in English | LILACS | ID: lil-442186

ABSTRACT

An Aspergillus terreus strain showed in vitro antagonistic activity against the plant pathogen Sclerotinia sclerotiorum (Lib.) de Bary. The interaction between A. terreus and sclerotia revealed that the mycoparasite sporulated abundantly on the sclerotial surface. Cell breakdown due to host cell wall disruption was observed in inner rind cells, by a scanning electron microscopy.


Uma linhagem de Aspergillus terreus mostrou forte atividade parasítica contra Sclerotinia sclerotiorum. Interações entre o patógeno e o antagonista revelaram que A. terreus esporulou profusamente sobre os escleródios. Quando visto em microscopia eletrônica de varredura, o antagonista mostra-se rompendo e lisando a parede celular e penetrando o interior do escleródio, onde se estabelece no tecido medular.


Subject(s)
Aspergillus , Ascomycota/physiology , In Vitro Techniques , Pest Control, Biological , Soil Microbiology , Ascomycota/isolation & purification , Aspergillus/isolation & purification , Cell Wall , Microscopy, Electron, Scanning
SELECTION OF CITATIONS
SEARCH DETAIL