Contamination control showed that Junshabaoguo could effectively prevent seedling from pollution, but could not cure the infectant seedlings after soaking treatment.

• 组培污染防治结果表明：菌杀保果可有效防止正常组培苗受到污染，但无法通过浸泡处理挽救已受霉菌污染的组培苗；