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Some agronomic traits affected by rice giallume virus inoculated at two phenological stages in 11 italian rice varieties

By: Contributor(s): Material type: TextTextLanguage: En Publication details: 1990ISBN:
  • 968-6127-39
Subject(s): DDC classification:
  • 91-013928
 In: Burnett, P.A. (ed.). World perspectives on barley yellow dwarf. Proceedings. Mexico, DF (Mexico). CIMMYT. 1990. p. 464-46791-013928Summary: Plant height, panicle length, tiller number, panicle and straw yield, 1000-grain weight, and seed germination of 11 Italian rice (Oriza sativa L.) varieties differing in their susceptibility to the rice giallume virus (RGV, an isolate of barley yellow dwarf virus) were evaluated. Inoculation was with Rhopalosiphum padi (L.) at two stages of plant growth (first leaf and tillering). The most severe damage occurred when plants were inoculated at the first leaf stage, but the virus considerably reduced the plant growth, grain and straw yield, 1000-grain weight, and seed germination at both growth stages
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Reprint CIMMYT Knowledge Center: John Woolston Library AGRIS Collection 91-013928 (Browse shelf(Opens below)) 1 Available 91-013928
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Plant height, panicle length, tiller number, panicle and straw yield, 1000-grain weight, and seed germination of 11 Italian rice (Oriza sativa L.) varieties differing in their susceptibility to the rice giallume virus (RGV, an isolate of barley yellow dwarf virus) were evaluated. Inoculation was with Rhopalosiphum padi (L.) at two stages of plant growth (first leaf and tillering). The most severe damage occurred when plants were inoculated at the first leaf stage, but the virus considerably reduced the plant growth, grain and straw yield, 1000-grain weight, and seed germination at both growth stages

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

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