УДК |
Аннотация: A wide antagonistic spectrum was demonsrated both within and between the species. The inhibition established was of a fungistatic type. In order to widen the knowlwdge of the variation in sensivity of F. annosus, 85 isolated mainly from field trials in Norway spruce were selected and screened to three strongly active mucorrhiza-forming fungi. As a rule all root rot isolates were highly sensitive to all three antagonists. Only three exceptions were obtained. A strong correlation exists between the time advantage and the toxic level obtained
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