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Survey on the Resistance to the Powdery Mildew of Different Strawberries Cultivars(PDF)

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2014年10期
Page:
104-106
Research Field:
Publishing date:

Info

Title:
Survey on the Resistance to the Powdery Mildew of Different Strawberries Cultivars
Author(s):
YANG Shuang1; LI Hai-peng2; YANG Pei-jian1; YAO Yong1; MAO Rui-pin1; DONG Qing-hua2
1.Logistics Group，North China University of Technology，Beijing 100144；
2.Department of Plant Sciences，Beijing University of Agricultural，Beijing 102206
Keywords:
strawberry; powdery mildew; morphological indicators; the highest infection; the infection index
PACS:
S 668.4
DOI:
-
Abstract:
The main cultivars of strawberries including ‘Akihime’,‘Toyonoka’ and ‘Benihoppe’ were used as the test materials in Beijing.The differences of morphological indicators，resistance to the powdery mildew and the yield were analyzed in accordance with the description norms of the germplasm and standards data of three strawberries cultivars.The results showed that the infection rate，the highest level of infection and the infection index of ‘Toyonoka’ were lower than that of ‘Akihime’ and that of ‘Benihoppe’.‘Toyonoka’ had the strongest resistance to the powdery mildew and would effectively reduce the infection index，and provide a theoretical basis for highquality cultivation techniques of strawberry.

References:

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Memo

Memo:
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Last Update: 2014-08-06