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Kenetics of barley yellow dwarf infections in maize

By: Material type: TextTextLanguage: En Publication details: 1990ISBN:
  • 968-6127-39
Subject(s): DDC classification:
  • 91-013894
 In: Burnett, P.A. (ed.). World perspectives on barley yellow dwarf. Proceedings. Mexico, DF (Mexico). CIMMYT. 1990. p. 169-17191-013894Summary: The kinetics of maize (Zea mays L.) infection by barley yellow dwarf virus (BYDV) was studied in a glasshouse. Young plants (5 to 7 leaves) were infested with viruliferous Rhopalosiphum padi (L.) carrying a PAV isolate of BYDV. Sampling for enzyme-linked immunosorbent assay (ELISA) was carried out at a range of times after inoculation. Ten days after inoculation the optical density (OD) values obtained with ELISA were high in the roots (OD = .750) and very low in the leaves (OD = .090). Later (30 or 40 days), the OD values were high both in the roots and in the upper leaves. After 40 days, the OD values decreased in the whole plant. Another
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Reprint CIMMYT Knowledge Center: John Woolston Library AGRIS Collection 91-013894 (Browse shelf(Opens below)) 1 Available 91-013894
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The kinetics of maize (Zea mays L.) infection by barley yellow dwarf virus (BYDV) was studied in a glasshouse. Young plants (5 to 7 leaves) were infested with viruliferous Rhopalosiphum padi (L.) carrying a PAV isolate of BYDV. Sampling for enzyme-linked immunosorbent assay (ELISA) was carried out at a range of times after inoculation. Ten days after inoculation the optical density (OD) values obtained with ELISA were high in the roots (OD = .750) and very low in the leaves (OD = .090). Later (30 or 40 days), the OD values were high both in the roots and in the upper leaves. After 40 days, the OD values decreased in the whole plant. Another

English

World Perspectives on Barley Yellow Dwarf International Workshop. Udine (Italy). 6-11 Jul 1987 CIMMYT, Ap. 6-641, 06600 Mexico, D.F. - Mexico|COMOD

AGRIS Collection


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