Study on the Characteristics and Prediction of Seed Transmission Incidence of Soybean Mosaic Virus on SMV Epidamic Fields

GUO Jing-Quan; HE Ping; ZHANG Ming-Hou; LV Wen-Qing

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April 1991

GUO Jing-Quan, HE Ping, ZHANG Ming-Hou and LV Wen-Qing. Study on the Characteristics and Prediction of Seed Transmission Incidence of Soybean Mosaic Virus on SMV Epidamic Fields[J]. Virologica Sinica, 1991, 6(2).

Citation: GUO Jing-Quan, HE Ping, ZHANG Ming-Hou, LV Wen-Qing. Study on the Characteristics and Prediction of Seed Transmission Incidence of Soybean Mosaic Virus on SMV Epidamic Fields .VIROLOGICA SINICA, 1991, 6(2) : 171.

SMV种传特性及其田间流行的种子传毒率预测

1.
东北农学院
2.
黑龙江省农业开发建设总公司
3.
东北农学院哈尔滨
4.
哈尔滨

摘要

SMV感染供试品种种子传毒率最高为29.60％,最低1.04％。SMV弱毒株系的传毒率高于其强毒株系。大豆品种营养生长的V_4时期以前感染SMV种子传毒率最高,花期感染种传率显著下降。供试品种中,有初花期感病种子即不传毒;有盛花期感病仍有很低的种传率;亦有结荚初期感病还有很低种传率的品种。SMV流行的收获种子传毒率高低主要取决于大豆营养生长和花期田间病株率的高低。根据品种间早期感染SMV的最高种传率不同、花期感染种传率显著下降的特性,建立了SMV田间流行的种子传毒率预测模型。
- SMV
- , 种子传毒
- , 模型预测

Study on the Characteristics and Prediction of Seed Transmission Incidence of Soybean Mosaic Virus on SMV Epidamic Fields

1.
Northeast Agricultural College
2.
Harbin 150030

Abstract

Seed transmission incidences of the inoculated plants in the greenhouse and the infected plants in the fields were investigated in the greenhouse, some of them were detected with ELISA methods. The highest seed transmission incidence was 29.60% and the lowest was 1.04% among the tested soybean cultivars infected with soybean mosaic virus. The mild strain of SMV infected soybean plants which produced higher seed transmission than that of the severe one The seed transmission incidence was the highest before V...
- SMV Seed transmission Prodictive equation

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通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Study on the Characteristics and Prediction of Seed Transmission Incidence of Soybean Mosaic Virus on SMV Epidamic Fields

1. Northeast Agricultural College
2. Harbin 150030

Abstract: Seed transmission incidences of the inoculated plants in the greenhouse and the infected plants in the fields were investigated in the greenhouse, some of them were detected with ELISA methods. The highest seed transmission incidence was 29.60% and the lowest was 1.04% among the tested soybean cultivars infected with soybean mosaic virus. The mild strain of SMV infected soybean plants which produced higher seed transmission than that of the severe one The seed transmission incidence was the highest before V...