Plant viral diseases are incurable and reduce fruit yield and quality, causing economic losses. Damages vary depending on the virus-host combination, virulence, and cultivar susceptibility. Therefore, the fundamental way to prevent virus damage is to cultivate virus-free plants. Thermotherapy, cold therapy, chemotherapy and cryotherapy combined with microshoot tip culture are used to eliminate fruit tree viruses. This review describes fruit viral diseases and summarizes the current elimination methods. Next-generation sequencing (NGS) has also been used to identify and diagnosis new fruit crop viruses. Therefore, studies are needed to optimize elimination methods for NGS-identified viruses.

ABSTRACT
 서 론
 본 론
  1. 과수에 발생하는 주요 바이러스와 피해 증상
  2. 바이러스 감염이 과수의 생육 및 과실 품질에 미치는영향 평가
  3. 다양한 과수 바이러스 제거 기술
  4. 효과적인 바이러스 제거를 위한 중요 요인가. 바이러스 종류
 결 론
 적 요
 REFERENCES

• 은소영(농촌진흥청 국립원예특작과학원 과수과) | So Young Eun (Fruit Research Division, National Institute of Horticultural and Herbal Science, Rural Development Administration)
• 조강희(농촌진흥청 국립원예특작과학원 과수과) | Kang Hee Cho (Fruit Research Division, National Institute of Horticultural and Herbal Science, Rural Development Administration) Corresponding author
• 김세희(농촌진흥청 국립원예특작과학원 과수과) | Se Hee Kim (Fruit Research Division, National Institute of Horticultural and Herbal Science, Rural Development Administration)
• 조상윤(농촌진흥청 국립원예특작과학원 과수과) | Sang-Yun Cho (Fruit Research Division, National Institute of Horticultural and Herbal Science, Rural Development Administration)
• 신일섭(농촌진흥청 국립원예특작과학원 과수과) | Il Sheob Shin (Fruit Research Division, National Institute of Horticultural and Herbal Science, Rural Development Administration)
• 전지혜(농촌진흥청 국립원예특작과학원 과수과) | Ji Hae Jun (Fruit Research Division, National Institute of Horticultural and Herbal Science, Rural Development Administration)