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Study on the Test of Carriage Rate of Rice Stripe Virus by Brown Rice Planthopper
Author(s): 
Pages: 52,75
Year: Issue:  6
Journal: Reclaiming and Rice Cultivation

Keyword:  灰飞虱 携带率 条纹叶枯病;
Abstract: 为了掌握辽宁省水稻条纹叶枯病的发生规律,做到更好的预测与防控,采用DOT-ELISA法检测了辽宁省主要水稻产区的灰飞虱条纹叶枯病毒携带率,检测结果表明,在辽宁省水稻主产区采集的越冬代灰飞虱样本,均存在一定量的带毒个体,最低为1.7%,最高达到22.2%。
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