Ontogenic resistance to powdery mildew in grape berries.

  title={Ontogenic resistance to powdery mildew in grape berries.},
  author={David Gadoury and Robert C. Seem and Andrea Ficke and Wayne F. Wilcox},
  volume={93 5},
ABSTRACT Berries of Vitis vinifera are reported to be susceptible to infection by Uncinula necator until soluble solids levels (brix) reach 8%, and established colonies are reported to sporulate until brix reach 15%. However, our analysis of disease progress on fruit of selected V. vinifera cultivars indicated that severity became asymptotic several weeks earlier in fruit development. When mildew-free fruit clusters of V. vinifera 'Chardonnay', 'Riesling', 'Gewürztraminer', and 'Pinot Noir… CONTINUE READING
Highly Cited
This paper has 103 citations. REVIEW CITATIONS

From This Paper

Topics from this paper.
25 Citations
0 References
Similar Papers


Publications citing this paper.
Showing 1-10 of 25 extracted citations

103 Citations

Citations per Year
Semantic Scholar estimates that this publication has 103 citations based on the available data.

See our FAQ for additional information.

Similar Papers

Loading similar papers…