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Studies on the Major Factors Affecting the Population of the Overwintered Pine Needle Gall Midge, Thecodiplosis japonensis Uchida et Inouye
Yeong Jin Chung, Jai Sun Hyun
Res. Plant Dis. 1986;25(1):1-9.   Published online April 30, 1986
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Effect of P.E. film-mulching on the Damage to Tobacco Seedlings by the "Dark Grey Cutworm", Agrotis tokionis Butler
Sang Seock Kim, Kyung Saeng Boo, Jai Sun Hyun
Res. Plant Dis. 1986;24(4):173-177.   Published online January 30, 1986
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Seasonal Changes of Leaf Damage and Parasitism of the Apple Leaf Miner, Phyllonorycter ringoniella(Matsumura) in Relation to the Management and Varieties in Apple Orchards
Soon Won Lee, Seok Hwan Kim, Myong Soon Yiem, Jai Sun Hyun, Moon Hong Lee
Res. Plant Dis. 1985;24(3):157-162.   Published online November 30, 1985
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Seasonal Occurrences of the Apple Leaf Miner, Phyllonorycter ringoniella (Matsumura) and Its Parasites and Damaging Leaf Position
Soon Won Lee, In Soo Kim, Jeong Hwan Kim, Moon Hong Lee, Jai Sun Hyun
Res. Plant Dis. 1985;24(3):151-156.   Published online November 30, 1985
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Studies on the Effects of the Growth Stages of the Rice Plant on the Biological Performance of the Brown Planthopper, Nilaparvata Lugens stal
Juhn Ho Lee, Jai Sun Hyun
Res. Plant Dis. 1984;23(1):49-55.   Published online March 30, 1984
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Effects of Temperatures and Relative Humidities on the Development of Brown Planthopper, Nilaparvata Lugens(StaI)
Chung Gyoo Park, Jai Sun Hyun
Res. Plant Dis. 1983;22(4):262-270.   Published online December 30, 1983
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The Yield Loss Due to the Brown Planthopper, Nilaparvata Lugens Stal, in Rrelation to the Growth Stages of the Rice
Joon Ho Lee, Jai Sun Hyun
Res. Plant Dis. 1983;22(4):244-250.   Published online December 30, 1983
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A Phenological Simulation of the Striped Rice Borer, Chilo suppressalis(Walker), Life System
Y. H. Song, Seung Yoon Choi, Jai Sun Hyun, Chang Hyo Kim
Res. Plant Dis. 1982;21(4):200-206.   Published online December 30, 1982
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Recent Turends in the Population Density of the Pine Moth, Dendrolimus spectabilis Butler, in Relation to the Amount of Rainfall.
Ki Nam Park, Jai Sun Hyun
Res. Plant Dis. 1982;21(4):195-199.   Published online December 30, 1982
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The Eclogy of the Pine Needle Gall Midge(Thecodiplosis japonen sis Uchida et Inouye) and Its Control Strategies
Jai Sun Hyun
Res. Plant Dis. 1982;21(3):168-171.   Published online September 30, 1982
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A Study on the Phenology of the Stripde Rice Borer,chilo suppressalis (Walker), in Relation to the Introduction of New Agricultural Practices
Yoo Han Song, Seung Yoon Choi, Jai Sun Hyun
Res. Plant Dis. 1982;21(1):38-48.   Published online March 30, 1982
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The effects of temperatures on the development of Oriental tobacco budmoth, Heliothis assulta Guenee, and control effects of Thuricide HP(R)
C S Chung, Jai Sun Hyun
Res. Plant Dis. 1980;19(1):57-65.   Published online March 30, 1980
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Control effects of some systemic insecticides to small brown planthopper, Laodelphax Striatellus (Fallen), on barley
Jai Sun Hyun, Kang Hun Lee
Res. Plant Dis. 1980;19(1):45-50.   Published online March 30, 1980
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A study on the effects of the storage molds on the biology of the rice weevil, Sitophilus oryzae L.
Jai Sun Hyun, Moon Il Yu
Res. Plant Dis. 1974;13(2):71-75.   Published online August 30, 1974
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Study on the Mating Ability and Competitiveness of the Radiation Irradiated Males of Rice Stem Borer
Kyu Hoi Chung, Shin Han Kwon, Jai Sun Hyun, Joon Ryu
Res. Plant Dis. 1972;11(1):25-30.   Published online May 30, 1972
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Research in
Plant Disease

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Online ISSN: 2233-9191



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