Knowledge Center Catalog

Characterization of a RMV-like strain of BYDV by aphid transmission [Italy]

By: Contributor(s): Material type: ArticleArticleLanguage: En Publication details: 1992ISSN:
  • 0035-6441
Other title:
  • Caratterizzazione diun ceppo di BYDV RMV-simile mediante trasmissione con afidi [Italia]
Subject(s): DDC classification:
  • 93-087450
 In: Rivista di Patologia Vegetale v. 2, no. 1, p. 33-3893-087450Summary: The presence in Italy of different strains of Barley Yellow Dwarf Virus (BYDV) was demonstrated. Two of them were isolated respectively from rice (RGV) and from maize (M-PAV) and then classified as "non-specific" strains of BYDV; a third one was isolated directly from an adult of Rhopalosiphum meidis Fitch and then serologically defined as a pure and "specific" RMV-like strain of BYDV. After isolated, the Italian strain of RMV (RMV-1) was subtransmitted 19 times by single R. maidis aphids from Avena byzantina K. Koch to A. byzantina. It was then biologically characterized byusing eight different aphid species and different
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Item type Current library Collection Call number Copy number Status Date due Barcode Item holds
Article CIMMYT Knowledge Center: John Woolston Library AGRIS Collection 93-087450 (Browse shelf(Opens below)) 1 Available 93-087450
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1 table; 18 ref. Summaries (En, It)

The presence in Italy of different strains of Barley Yellow Dwarf Virus (BYDV) was demonstrated. Two of them were isolated respectively from rice (RGV) and from maize (M-PAV) and then classified as "non-specific" strains of BYDV; a third one was isolated directly from an adult of Rhopalosiphum meidis Fitch and then serologically defined as a pure and "specific" RMV-like strain of BYDV. After isolated, the Italian strain of RMV (RMV-1) was subtransmitted 19 times by single R. maidis aphids from Avena byzantina K. Koch to A. byzantina. It was then biologically characterized byusing eight different aphid species and different

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