幼苗期室内观察,应用风仙,可使感病自交系埃及205和黄早4受病原菌侵入的幼芽鞘上活细胞数分别由对照的8.6%及12.4%提高到78.4%及62.7%。

• Impatiens balsamina L.ect. 4 plants were proved that medicinal effect were notabl. In indoor tests,the number of maize live cell dur- ing the seeding stage raised to 78.4%25 from 8.6%25 on infection self-bred line Egyptian 205,and raised to 62.7%25 from 12.4%25 on infection self-bred line Huang Zao 4.In field ex- periment.