CYTOGENETIC EFFECTS OF FUNGICIDES IN ROOT MERISTEM OF BARLEY
Journal Title: Вісник Одеського національного університету. Біологія - Year 2015, Vol 20, Issue 1
Abstract
We studied the impact of fungicides a new generation of Amistar Extra`s and Alto Super on plantlets of spring barley. It is shown reliable decrease germinating capacity of seeds all grades proportional to the concentration of preparations fungicides. The most sensitive turned out to be cultivar Helios, and the most tolerant – cultivar Stalker. The drug is Alto Super less than the violated the mitosis in the root meristem, than the drug Amistar Extra`s. The smallest the frequency of normal anaphases demonstrated the varieties Stalker and Eney. Sorts differed over the spectrum of anomalous anaphases under the influence of fungicides. In the root meristem of seedlings varieties Eney prevailed cells with a lag of chromosomes in anaphase, and at varieties Stalker – with bridges and with fragments of. Do other varieties it depended on the combination of varieties and of the drug.
Authors and Affiliations
T. E. Kopytchuk, A. L. Sechnyak
Keywords
Related Articles
- EP ID EP310933
- DOI 10.18524/2077-1746.2015.1(36).56675
- Views 81
- Downloads 0
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