Ricania sublimata are insects invaded in South Korea from China 2011. It has been happening continuously since invaded and It is established and continues to increase and occur in various crops such as persimmons, peaches, and apples. The nymphs and adults of R. sublimata causes damage by sucking the stems and leaves of trees. Yellow, blue, and white sticky traps (25x15cm) were installed in the 1000m2 Omija(Schizandra Chinesis Baillon) orchard september 2020 and the trap captures by color was investigated. In addition, yellow sticky traps were installed at heights of 1m, 1.7m, and 2m, and the trap captures according to the height was investigated. As a result of attraction according to the color of the sticky trap, yellow trap was the most attractive, blue and white traps had little attraction. And result of capture according to the yellow sticky trap height the most were caught at 1.7m height, followed by 1m and 2m in that order. Therefore, it is considered reasonable to investigate the density and monitoring of R. sublimata using yellow sticky trap.

When L. ingenua was captured in a low density of less than 400 flies per sticky trap (25x15cm), yellow color trap is the most excellent, and pink color trap is the lowest. The other colors also have attraction abilities. On the other hands, when total mushroom flies are captured more than 1,000 flies, the attraction difference by the trap color has not been confirmed. Therefore, the use of yellow sticky trap was recommended for insect monitoring of L. ingenua and M. tamilnaduensis. 38.1% of L. ingenua and 31.7% of M. tamilnaduensis were attracted to the black light lamp. We confirmed that black fluorescent lamp(BL) will be effective material to attract two dominant mushroom fly at house(≒70㎡). The treatment of one device that is mushroom fly capturing device built-in black light fluorescent lamp decreases 67.8% of mushroom fly. And the treatment of two device decrease 90.4% of mushroom fly. When black fluorescent light lamp for capturing of mushroom fly only turned on during mushroom production room, Gonji-7ho and Heuktari grew up normally in all treatment. But yield of Chunchu-2ho was decreased 34.6% due to the lack of the amount of light in the treatment of black fluorescent light lamp to 100cm from mushroom medium.

Rotylenchus arsenjevi are reported for the first time in Korea. The Korean species differs slightly by having a hemispherical lip region and a slightly shorter tail than the original description (c=38.2-68.7 vs 36-41). Male was founded firstly from Korea and described. Geocenamus adakensis were collected a second time from Korea at a different locality and habitat. The measurements were compared with original description and the firstly collected specimen in Korea.