sharp eyespot

• 纹枯病

Sharp eyespot的用法和样例：

例句

1. Critical time and technique of preventing wheat from sharp eyespot has been studied.
   研究了小麦纹枯病防治关键时间和关键技术。
2. The incidence of wheat sharp eye-spot in straw-mulched fields was lower than in not-mulched.
   秸秆覆盖田小麦纹枯病发生比未秸秆覆盖田有明显降低。