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An aspect of quarantine insect pest occurrence with different management system in sweet persimmon orchard  

Lee, Dong-Woon (Institute of Agricultural Science, Sangju National University)
Park, Jae-Wan (Department of Sericulture and Insect Resources, Sangju National University)
Park, Chung-Gyoo (Division of Plant Resources and Environment, College of Agriculture, Gyeongsang National University)
Choo, Ho-Yul (Division of Applied Life Science, Gyeongsang National University)
Kim, Young-Sub (Department of Sericulture and Insect Resources, Sangju National University)
Publication Information
The Korean Journal of Pesticide Science / v.7, no.3, 2003 , pp. 228-237 More about this Journal
Abstract
Temporary control schedules were tested at sweet persimmon orchards to development new control programs to meet the quarantine repuirements of America in 2001 and 2002. The 'MRL-type control orchards' were sprayed with chemicals which were possibly adaptable to the pome trees in America. A control schedule consisted of those chemicals registered for persimmon in Korea was incorporated in the 'domestic-type control orchards'. The efficacy of these two control type against insect pests was compared with that of a conventional control schedule. In 2001, MRL orchard and domestic orchard were sprayed 7 and 6 times, and two conventional orchards were 6 and 9 times, respectively. In 2002, acaricide was added once to the MRL orchards at late September to reduce the density of mites on harvested fruits. However no insecticide to plant bug control could be applied to the MRL orchards, because no insecticide against bugs was registered for pome trees in America. This resulted in 7 times of applications in MRL and domestic orchards. The conventional orchard was sprayed 9 times. Only the occurrence of the peach pyralid moth, Dichocrocis puntiferalis (PPM) out of 4 quarantine inset species was observed. The PPM was observed during growing season in MRL, domestic, and conventional orchards. However no fruits damaged by PPM larvae were observed after mid October and after harvest. In 2002 only 1 fruit out of 1,350 fruits inspected in June was damaged by the larvae of PPM at MRL orchards. A fungus-feeding mites and collembolan were under calyx of vested fruits. In 2001 they were found on 45.3% of harvested fruits at MRL orchard. However the percentage of fruits with mites in 2002 was greatly reduced to 3.5% at MRL orchard, presumably because of a added application of acaricide at late September. However percentage of fruits damage by hemipteran bugs at harvesting time was quite high 11.3 % at MRL orchards, because no application of insecticide against plant bugs.
Keywords
sweet persimmon export; pest control; quarantine; Dichocrocis puntiferalis;
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  • Reference
1 Anonymous (2001b). 우리 나라 사과의 경쟁력 강화와 소비 증대 전략을 위한 세미나. pp.89. 대구사과연구소, 농촌진흥청
2 이동운, 이상명, 최병렬, 박정규, 추호렬 (2003) 단감원의 최근 농약 사용실태. 한응곤지. 42(1): 85-89
3 임업연구원 (1995) 산림병해충 목록 pp. 360. 임업연구원 서울
4 이규철, 강창헌, 이동운, 이상명, 박정규, 추호렬 (2002a) 수은유아등과 집합페로몬 트랩에 의한 단감원 노린재류의 발생소장, 한응곤지 41(4): 233-238
5 이동운, 이규철, 박정규, 추호렬 (2002b) 단감원 풍뎅이의 종류와 단감에 미치는 영향. 한응곤지 41(3): 183-189
6 Anonymous (2001a) 농림통계. 농림부. 서울
7 이동운, 이규철, 이승욱, 박정규, 추호렬, 신창훈 (2001) 단감원의 병해충 관리 실태와 소득 증대 방안에 대한농가의식 조사 농약과학회지 5(4): 45-49
8 김인수, 홍기정, 한만종, 이문홍 (1997) 단감 주산단지에서의 수출 검역해충 발생 조사. 작물보호논문집. 39(2): 67-71
9 김용석, 정상복, 손동수, 이경국, 박종성, 이운직(1988) 단감 안전재배 한계지 규명에 관한 연구. 농시논문집(원예편). 30(3) : 56-76
10 Anonymous (2002). 2002 농약사용지침서 농약공업협회. 서울
11 강창헌, 이규철, 박정규, 이동운 (2002) 단감원에서 복숭아병나방의 발생양상과 수확기 단감의 피해과율. 한응곤지, 41(2) : 107-11 2
12 조상규, 조덕환 (1962) 감 지방종에 관한 수집조사. 농시보고 8(1): 147-190
13 정부근, 강수웅, 권진혁 (1995) 단감원에서 노린재류 피해와 발생소장 및 방제에 관한 연구 농업논문집. 37(2): 376-382
14 식물검역소 (2002) 식물검역정보 p.4. 안양
15 Stewart, R. D. (1997) Importation of fresh persimmon fruit, Diospyrus kaki from South Korea into the United States; qualitative, pathway initiated pest risk assessment. APHIS, USDA. 1999
16 조인호 (1996) SAS 의 활용과 실제. pp. 665 성안당. 서울