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油菜病毒病在中国分布很广,常造成油菜籽产量的严重损失,是油菜的主要流行性病害之一。有关油菜病毒病的自然区划以往研究报导甚少。为了提高油菜病毒病预测预报的正确性,为防治提供可靠依据,作者根据全国油菜病毒病研究协作组在1980年至1986年积累的资料和有关历史文献,并参考全国种植业区划,对我国油菜病毒病病区作了初步划分。
Rape virus disease is widely distributed in China, often resulting in serious loss of rapeseed production is one of the major epidemic diseases rape. The natural division of rape virus disease in the past little research reports. In order to improve the correctness of prediction and prediction of rape virus disease and provide a reliable basis for prevention and treatment, according to the accumulated data and relevant historical documents from 1980 to 1986 of the National Cooperative Rape Disease Research Group, and referring to the national planting division, Virus disease ward made a preliminary division.