Control biológico de Colletotrichum fusarioides O´Gara, patógeno de semillas de albahaca (Ocimum basilicum L.) con Trichoderma Rifai

ABSTRACT The effectiveness of Trichoderma isolate for the biological control of Colletotrichum fusarioides was studied.Trials were performed in the greenhouse by sowing pre-treated basil seeds with a bioproduct (liquid and semi liquid) of Trichoderma + C. fusarioides. The antagonistic effect was evaluated through: number of germinated seeds and healthy plants. Statistically significant differences (p<0.05) were observed in relation to: increase of germination rate (69% liquid multiplication), seeds treated with Trichoderma + C. fusarioides and a higher number of healthy plants (84% liquid, 26% semi liquid) obtained from seeds inoculated with the antagonist + pathogen compared to those only inoculated with C. fusarioides.

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    ABSTRACT: During the last 15 years there has been a significant increase in both field and greenhouse herb crop production in Israel. Many new species and cultivars are being grown. The increase in herb production has been accompanied by an increase in the occurrence of known soilborne and foliar pathogens along with some new diseases and new forms of existing diseases. Apart from the expansion of herb crop production, the changes in cultural and harvesting practices are likely contributors to the increase in disease incidence.
    Phytoparasitica 03/1998; 26(1):53-58. DOI:10.1007/BF02981266 · 0.90 Impact Factor
  • nuovo parassita del basilico. . 34-35.


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