In 1986, among 235 entries 9 had lighter weight and lower survival rate of larvae. The average lightest weight was 1.4mg larval per larva for A77-3, 2.3mg for 5005, 3.2 mg for ms72, respectively, as compared to the susceptible check of 12.0mg.

• 1986年在室内共评价了235份玉米自交系；幼虫体重最轻者是A77.；3；平均为1