SEED TRANSMISSION OF PEA SEED-BORNE MOSAIC-VIRUS IN PEAS - EARLY AND LATE EXPRESSION OF THE VIRUS IN THE PROGENY

被引：4
|
作者：
KHETARPAL, RK [1 ]
MAURY, Y [1 ]
机构：
[1] INRA,PATHOL VEGETALE,F-78026 VERSAILLES,FRANCE
来源：
JOURNAL OF PHYTOPATHOLOGY-PHYTOPATHOLOGISCHE ZEITSCHRIFT | 1990年 / 129卷 / 04期
关键词：
D O I：
10.1111/j.1439-0434.1990.tb04303.x
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
Abstract A seed lot of pea cv. Belinda was shown to transmit with high frequency a latent strain of Pea seed‐borne mosaic virus, weakly detectable in ELISA only 5 weeks after plant growth. This strain did not induce apparent symptoms on plants, was no more detectable in 9 week old plants and showed a reduced multiplication even on retro‐inoculating healthy pea plants; contrarily, the common strain could be easily detected in the seed and young seedlings on which it induced clearcut symptoms. Copyright © 1990, Wiley Blackwell. All rights reserved
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页码：265 / 270
页数：6
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