Morphological feature of susceptible and resistant to metribuzine biotypes Chenopodium album L.
1998
Nikolova, V. | Chipeva, S. (Institute of Plant Protction, BG- 2230 Sofia (Bulgaria))
Greenhouse pot trials have been worked out to investigate some of main morphological differences between susceptible and resistant to the herbicide metribuzine (zencor 70% a.i.) biotypes of Chenopodium album L. Considerable differences about the percent of germinated plants, the mean height and mass of a plant, the percent of run to seed plants and mass of seeds. Analysis of variance over the each factor has carried out. The differences of the parameters characterizing the features between resistant and susceptible biotypes of Chenopodium album to the metribuzine have been proved.
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Эту запись предоставил Institute of Agricultural Economics