• Water for future
• /
• v.50 no.5
• /
• pp.15-19
• /
• 2017

• Proceedings of the Korean Society of Life Science Conference
• /
• 2003.05a
• /
• pp.107-108
• /
• 2003

• Proceedings of the Korean Ceranic Society Conference
• /
• 2003.04a
• /
• pp.130.1-130
• /
• 2003

• Proceedings of the Korean Ceranic Society Conference
• /
• 2002.10a
• /
• pp.125.1-125
• /
• 2002

• Proceedings of the Korean Environmental Sciences Society Conference
• /
• 1998.10a
• /
• pp.195-199
• /
• 1998

• Proceedings of the Korean Vacuum Society Conference
• /
• 2009.02a
• /
• pp.260.1-260.1
• /
• 2009

• The Magazine of the IEIE
• /
• v.30 no.3
• /
• pp.232-232
• /
• 2003

• Water for future
• /
• v.48 no.12
• /
• pp.16-21
• /
• 2015

• Korean journal of applied entomology
• /
• v.59 no.4
• /
• pp.409-410
• /
• 2020

This report describes the damage caused by gypsy moths (Lymantria dispar) and stick bugs (Ramulus mikado) to forests and host plants in 2020. Severe tree-crown defoliation was found in central parts of Korea, especially Gangwon (1,638 ha), Gyeonggi (1,134 ha), Chungbuk (726 ha) and Seoul (476 ha). Stick bug outbreaks occurred in hilly areas, such as Mt. Bongsan, located between Seoul and Goyang.

• KOREAN JOURNAL OF CROP SCIENCE
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• v.49 no.spc1
• /
• pp.51-54
• /
• 2004