Summer squash: a new host of phytoplasm belonging to the 16SrIII group

被引：2

作者：

Melo, Luciano A. ^{[1
]}

Bedendo, Ivan P. ^{[1
]}

Yuki, Valdir A. ^{[2
]}

机构：

[1] Univ Sao Paulo, Dept Entomol Fitopatol & Zool Agr, ESALQ, BR-13418900 Piracicaba, SP, Brazil

[2] IAC, BR-13020970 Campinas, SP, Brazil

来源：

TROPICAL PLANT PATHOLOGY | 2009年 / 34卷 / 02期

关键词：

Mollicutes; Cucurbitaceae; Cucurbita pepo; RFLP; RIBOSOMAL-RNA; 1ST REPORT; IDENTIFICATION; CLASSIFICATION; AUSTRALIENSE; CHAYOTE; PUMPKIN; PRIMERS;

D O I：

10.1590/S1982-56762009000200006

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

Summer squash: a new host of phytoplasm belonging to the 16SrIII group In a commercial field located in the Vale do Ribeira, in the State of Sao Paulo, Brazil, plants of summer squash (Cucurbita pepo L.) exhibiting witches' broom and leaf deformation were observed. PCR assays demonstrated the presence of phytoplasma associated with diseased tissues. A phytoplasma belonging to the 16SrIII group was identified by PCR and RFLP analysis performed with five restriction enzymes. The present note is the first report of the presence of phytoplasma representative of the 16SrIII group in summer squash in Brazil.

引用

页码：114 / 117

页数：4

共 33 条

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[2] Chrysanthemum is a new host of a group 16SrIII phytoplasma (16SrIII-X) that induces colour-breaking in affected plants
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[4] The Lilac Cultivar Syringa 'Charisma' is a New Host for 'Candidates Phytoplasma pruni,' the Group 16SrIII, Subgroup A, Phytoplasma
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