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• #사회적거리두기 2.5단계 연장,S. Korea extends Level 2.5 social distancing campaign in Greater Seoul area The total caseload rose to 20,842, according to the Korea Centers for Disease Control and Prevention. blog.naver.com · 2020.09.04
• 18-2. Bacterial diseases of apple, scientific name of the pathogen, symptoms and main control method Bacterial diseases of apple, scientific name of the pathogen, symptoms and main control method Disease cultivars and rootstocks, sanitation, antibiotics Blister spot (E, NA) Pseudomonas syringae pv. papulans (rose blog.naver.com · 2018.03.20
• 2015.06.05. Mers: South Korea closes 700 schools after third death - BBC Korea have been closed as a third person died from the Mers virus and the number of people infected rose The outbreak is the largest outside the Middle East, where the disease first appea....... blog.naver.com · 2015.06.04