Study of semipersistent transmission of beet yellows virus by the green peach aphid, Myzus persicae

Kundu, J.K.; Rysanek, P.

Study of semipersistent transmission of beet yellows virus by the green peach aphid, Myzus persicae

1999

Kundu, J.K. | Rysanek, P. (Ceska Zemedelska Univ., Prague-Suchdol (Czech Republic))

The optimal conditions for beet yellows virus (BYV) acquisition and transmission by Myzus persicae were studied. Maximum recorded retention of BYV in aphids was 48 h. Preacquisition starvation of aphids influenced positively transmission efficiency if the acquisition access feeding period was short (30 min to 2 h), but after a longer such period it was without influence. The efficiency of transmission also depended on the acquisition access feeding period. Maximum transmission efficiency of starved and nonstarved aphids occurred after 2 h (75%) and 4A6 h (65%) of acquisition, respectively.

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AGROVOC Keywords

beta vulgaris disease transmission inanition myzus persicae plant viruses starvation temps tiempo time transmission des maladies virus de las plantas

Bibliographic information

Published in

Plant Protection Science - UZPI (Czech Republic)

Volume 35 Issue 1 ISSN 1212-2580

Pagination

pp. 30-32

Other Subjects

Inanicion; Virus des vegetaux; Transmision de enfermedades

Language

English

Note

Summaries (Cs, En)

2 tables; 14 ref.

Type

Summary

In AGRIS since: 1999-08-15

Format: AGRIS AP

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Study of semipersistent transmission of beet yellows virus by the green peach aphid, Myzus persicae

1999

AGROVOC Keywords

Bibliographic information