在养萍生产的繁种、育种过程中,往往受霉病侵染造成损失,特别用尼龙复盖越冬及高温高湿的越夏季节,霉病更为猖獗,如何控制该病,是养萍生产上急待解决的问题。近二年来,我们对该病的侵染条件和防治技术进行了初步研究,现将有关资料总结如下,供交流参考。 In breeding and breeding of duckweed, the breeding process is often infested with mildew. Especially in the summer season, the overwintering and high temperature and humidity are covered with nylon, and the mildew is more rampant. Problems in production urgently need to be solved. In the past two years, we carried out a preliminary study on the infection conditions and prevention technologies of the disease. The relevant information is summarized as follows for reference.