Adelaide Research & Scholarship
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https://hdl.handle.net/2440/49799
| Type: | Journal article |
| Title: | Effect of gibberellic acid and paclobutrazol on the incidence of primary bud necrosis in cv. Shiraz (Vitis vinifera L.) |
| Author: | Collins, C. Rawnsley, B. |
| Citation: | American Journal of Enology and Viticulture, 2008; 59(1):83-87 |
| Publisher: | Amer Soc Enology Viticulture |
| Issue Date: | 2008 |
| ISSN: | 0002-9254 |
| Statement of Responsibility: | Cassandra Collins and Belinda Rawnsley |
| Abstract: | Experiments were conducted on cv. Shiraz vines (Vitis vinifera L.) to evaluate the effect of gibberellic acid and paclobutrazol on the incidence of primary bud necrosis (PBN). An application of gibberellic acid (100 mg/L -1) one week before flowering, at flowering, and one week after flowering increased the incidence of PBN. The growth retardant paclobutrazol (100 mg/L-1) decreased the incidence of PBN when applied one week before and after flowering. Shoot length and cane diameter were significantly greater than controls following application of gibberellic acid. These results suggested a strong relationship among shoot vigor, gibberellins, and PBN. Copyright © 2008 by the American Society for Enology and Viticulture. All rights reserved. |
| Keywords: | gibberellic acid (GA3) paclobutrazol primary bud necrosis grapevines |
| Description: | Copyright © 2008 by the American Society for Enology and Viticulture. |
| Published version: | http://www.ajevonline.org/cgi/content/abstract/59/1/83 |
| Appears in Collections: | Agriculture, Food and Wine publications Aurora harvest |
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