风疹麻药Nannf。作为一种潜在的杀菌剂

Botanica Helvetica Pub Date : 1989-06-01 DOI:10.5169/SEALS-69132

Gisela Huber-Meinicke, G. Défago, L. Sedlar

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引用次数: 10

摘要

风疹木耳(Ramularia rubella)的寄主范围Nannf。局限于Rumex亚属，该属中最毒的杂草是:crispus和obtusifolius。该病原菌多次侵染后，温室内杂草生长停止。叶片数量减少，根系干物质明显减少，6周后为对照的59%，11周后为对照的53%

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Ramularia Rubella (Bon.) Nannf. as a potential mycoherbicide against Rumex weeds

The host range of the leaf fungus Ramularia rubella (Bon.) Nannf. is restricted to the subgenus Rumex, to which the most noxious weeds of the genus belong: R. crispus and R. obtusifolius. Repeated infections of R. obtusifolius L. with this pathogen stopped the growth of the weed in the greenhouse. Leaf number decreased and the dry matter of the roots was distinctly reduced: after 6 weeks it amounted to 59%, and after 11 weeks to 53% of that of non-inoculated control plants

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Botanica Helvetica 生物-植物科学

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