Suppression of the take-all fungus (Gaeumannomyces graminis var. tritici) by a sterile red fungus through induced resistance in wheat (Triticum aestivum) seedling roots
作者： M.B Aberra , S Seah , K Sivasithamparam
DOI: 10.1016/S0038-0717(97)00225-3
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摘要: Abstract The aim of this study was to verify that induced resistance another mechanism through which a sterile red fungus (SRF) can suppress Gaeumannomyces graminis (Sacc.) Arx and Olivier var. tritici (Walker) (Ggt). Using split-root system, it expected prior inoculation one half the wheat ( Triticum aestivum L cv. Gamenya) seedling roots with SRF 0 or 7 d Ggt remaining in other pot would result suppression infection induction host defence mechanisms by SRF. system set up six treatments: (i) no inoculum; (ii) sterilised inoculum only; (iii) (iv) (v) inoculated on same day; (vi) added after Fresh shoot root weight (g), length (m), lesion (cm) percentage effective were measured 21 d Shoot growth stimulated as from previous studies. Lesion significantly P
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