|
|
|
한국잔디학회 / v.13, no.2, 1999년, pp.101-112 
|
골프장 발생 주요 풍뎅이 4종, 주황긴다리풍뎅이, 주둥무늬차색풍뎅이, 등얼룩풍뎅이, 녹색콩풍뎅이의 비교
( Comparison of Four Major Scarab Beetles, Ectinohoplia rufipes, Adoretus tenuimaculatus, Exomala orientalis and Popillia quadriguttata in Golf Courses ) |
| 추호렬;이동운;박지웅;이종원; 경상대학교 농과대학 농생물학과;경상대학교 농과대학 농생물학과;동래 베네스트 골프클;진주 컨트리클럽;
|
|
|
 |
|
| |
| 초 록 |
|
|
| Four major scarab beetles, Ectinohoplia rufipes, Adoretus tenuimaculatus, Exomala orientalis and Popillia quadriguttata were obserbved in golf courses. Morphological characters of adults and larvae, feeding habit, mounds by grubs, and outbreak time were inbestigated. Body lengths of E. rufipes and A. tenuimaculatus were 11.5mm and 9.7-11.3mm, respectively and those of E. orientalis and P. quadriguttata were 8.0-13.5mm and 7.6-12.7mm, respectively. Adult of E. rufipes had a tendency to raise hind legs during the feeding and mating but showed no death feigning. On the contrary, A. tenuimaculatus adult did not raise its hind legs during the feding and showed death feigning and dropped to earth when disturbed. E. orientalis adults were mainly found from the flowers of chestnut trees in the daytime and P. quadriguttata adults were chiefly found from soft leaves of herbaceous plants in golf courses. White grubs of E. rufipes and A. tenuimaculatus did not have longitudinal and transversal seatae on anal part but setae on the raster were hooked. The shape of anal slit was Y-shape in E. rufipes and crescent-shape in A. tenuimaculatus. White grubs of E. orientalis had ten to sixteen longitudinal setae on raster and those of P. quadriguttata had medially two conspicuous rows of six or seven shorter straight setae forming a V. Adults of E. rufipes mainly fed on front part of leaves but those of A. tenuimaculatus fed on hind part of leaves. Mounds by earthworms and white grubs were different depending on species. Earthworm piled up sticky soil around exit hole but E. orientalis adult scattered soil one part of exit hole and A. tenuimaculatus adult scattered soil evenly around exit hole. Outbreak time of E. rufipes and A. tenuimaculatus was early May and that of E. orientalis and P. quadriguttata was late May. |
| |
| 키워드 |
|
| |
|
|
|
|
한국잔디학회지 / v.13, no.2, 1999년, pp.101-112
한국잔디학회
ISSN : 1229-3253
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199911920302780)
언어 : 영어 |
|
| 논문 제공 : KISTI 한국과학기술정보연구원 |
|
|
|
|
|
|
