한국응용곤충학회 학술대회논문집 2018년 작물보호분야 공동 국제학술대회 , 2018년 작물보호분야 공동 국제학술대회 (p.481-481)

Seasonal occurrence of Scirtothrips dorsalis (Hood) in Schisandra Berry (Schizandra chinensis Baillon) in Mungyeong area, Republic of Korea.

초록

Schizandra chinensis(Turcz.) Bail is one of the local special crops grown in Mungyeong, more than 70% of Gyeongbuk province in South Korea, and various pests are emerging due to recent climate change and intensive cultivation. Scirtothrips dorsalis(Hood) are the most damaging pests among the insects that occur in the Schizandra chinensis(Turcz.), mainly affecting fruit quality, yield and quality. The survey was conducted from February 2017 to September 2018 in three locations in Mungyeong area. Blue and yellow traps were used to investigate the occurrence patterns and the degree of damage. As a result of the survey, Scirtothrips dorsalis(Hood) occurred first in flowering period in May, and then occurred in fruits.
The occurrence density was highest in July. It was confirmed that the attractiveness of each trap color was blue in the early stage of growth and yellow in the late stage but there was no significant difference in the whole.