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Flavescence dorée
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 Study
of the character : bearer without symptom of rootstock varieties
– Inoculation by infectious leafhoppers – Analysis
by PCR tests
Study
of the innocuousness of the heat treatment on the grafted
vines and batches of cuttings. |
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Varietal
identification (see INRA) |
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Characterization
of the varietal pureness of the batches of vines or vine
cuttings (Agreement CTPS).
Research
of primers for the clonal distinction by micro satellites
techniques |
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Scions
mother vines without crop |
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Study
of the reserves and impact on the nursery success.
Proportions
of the water content and dried material.
Analyses
of carboned reserves : starch and soluble sugars (Agreement
MAP). |
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