Studies on the Disease of Pear Rust caused by Gymnosporangium haraeanum SYDOW I. Some Ecological Investigation of Inoculum Source (배나무 붉은별무늬병(적성병) 관한 연구 I. 전염원의 몇가지 생태 조사)
-
- Korean journal of applied entomology
- /
- v.19 no.1 s.42
- /
- pp.39-44
- /
- 1980