First Report of Spirea Witches'-Broom Disease in China
Bumald spirea (Spiarea bumalda Burv.) is an important ornamental tree widely grown in northern China. In August of 2006, spirea plants exhibiting symptoms of witches'-broom, stunting, yellowing, and shoot dieback were found at an incidence of 5 to 15% in Qingzhou City, Shandong Province, China....
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Détails bibliographiques
| Publié dans: | Plant disease. - 1997. - 91(2007), 5 vom: 01. Mai, Seite 635
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| Auteur principal: |
Gao, R
(Auteur) |
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| Autres auteurs: |
Wang, J,
Li, X D,
Zhu, X P,
Tian, G Z |
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| Format: | Article en ligne
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| Langue: | English |
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| Publié: |
2007
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| Accès à la collection: | Plant disease
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| Sujets: | Journal Article |
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