It recently became evident that the EFL needs of secondary school students could not be met by the then-current complement of teachers. This led to an increase in the number of Conversational English Instructors in the public school system. This growing demand for EFL instructors in our nation‟s public schools requires an obligation to examine the selection criteria and process for incoming EFL instructors. Based on our analysis of a nationwide survey of EFL Instructors, we recommend reforms to the selection process system. A total of 199 EFL instructors in secondary schools including those in Seoul, metropolitan cities, medium-sized cities, and small communities participated in the main survey. The survey considered the entire EFL Instructor selection process including the 1st step of applicant specifications, the 2nd step of teaching-learning performance test and interview test. Our analysis suggests that the selection criteria should include the applicant‟s proficiency test score in spoken and written English, and the teaching-learning performance should be emphasized in a greater extent. This research suggests that the way of testing the applicants‟ teachinglearning performance in the 2nd step selection process should be changed into a more authentic microteaching situation, and that regional needs vary and must be considered in the selection process.

Background : Recently, the quality of ginseng is degrading while the yield decreases by 15 - 20% due to the high-temperature injury, the physiological disorder and the diseases caused by the climate warming so that development of disaster tolerant varieties strong against high temperatures, salts and diseases are demanded. For such reason, three lineages showing excellent overground and underground growing were selected from the gene resources collected from 1997 to 2000. And the productivity test has been conducted with these lineages having Cheonpung and Yeonpung, the existing varieties as the reference varieties. For the lineages excellent in growing, the variety registration will be performed after the regional adaptation test. Methods and Results : The results of preliminary yield trial on the 3 lines (GS98-3-4, GS00-58 and GS97-69) show that the above-ground and underground growth of the 4-years-old ginseng group selected as superior lines were superior to that of Chunpoong and Yunpoong. eference varieties. Especially, GS98-3-4 shows excellent root weight and root diameter, while GS97-69 shows excellent leaf length and leaf widths. Replicated yield trial on the 3 lines (GS97-62, GS98-1-5, GS00-44) show that the above-ground and underground growth of three lines were superior to that of Chunpoong and Yunpoong. In particular, the underground root weight of GS00-44 was the heaviest. Conclusion : According to the productivity tests on the 3 lines selected for excellent growing, the selected lineages are excellent in both above-ground and underground growing compared to the reference varieties of Cheonpung and Yeonpung. On the 4-years-old ginseng, GS00-44 & GS98-3-4 show excellent underground growing while GS98-1-5 & GS97-62 show excellent overground growing.

Background : For ginseng breed development, mostly the pure-line separation method that registers excellent varieties after performing the regional adaptation test with the varieties selected through the preliminary and main productivity tests on selected excellent individuals cultivated in farms or excellent lineages for growing from collected lineages is used. Recently, the quality of ginseng is degrading while the yield decreases by 15 - 20% due to the high-temperature injury, the physiological disorder and/or the diseases caused by the climate warming so that development of disaster tolerant varieties strong against high temperatures, salts and diseases are demanded. For such reason, three lineages showing excellent overground and underground growing were selected from the gene resources collected from 1997 to 2000. And the productivity test has been conducted with these lineages having Chunpoong and Yunpoong, the existing varieties as the reference varieties. For the lineages excellent in growing, the variety registration will be performed after the regional adaptation test. Methods and Results : The results of productivity tests on the 3 lineages (GS98-3-4, GS00-58 and GS97-69) selected for excellent growing while having Chunpoong and Yunpoong as the reference varieties show that on the 2-years-old dormant roots, all of the selected 3 lineages are better in growing compared to the reference varieties. Especially, GS98-3-4 shows excellent leaf lengths and stem lengths while GS97-69 shows excellent leaf widths. On the overground growing of 3-years-old ones, GS00-58 and GS97-69 lineages are exceedingly more excellent compared to the reference varieties while the selected 3 lineages showing superb underground growing. Especially, GS98-3-4 lineage shows great root weights and diameters. Conclusion : According to the productivity tests on the 3 lineages selected for excellent growing, the selected lineages are excellent in both overground and underground growing compared to the reference varieties of Chunpoong and Yunpoong. On the 2-years-old ginsengs, GS98-3-4 shows excellent overground growing while GS97-69 shows excellent underground growing. On the 3-years-old ginsengs, GS00-58 and GS97-69 show excellent overground growing while GS98-3-4 shows excellent underground growing.

This study was conducted to select environmental friendly organic materials for controlling the ginseng alternaria blight and to evaluate their effects from 2011 to 2012. Alternaria blight is caused by Alternaria panax and is the most common ginseng disease in Korea. Environmental friendly organic materials were used to reduce amount of chemical fungicides and the number of spray for control of Ginseng Alternaria leaf blight. In 4 years of ginseng, control value of Alternaria leaf blight by single application of Defenoconazole WP was 82.3% and those of single application was 62.0~75.9%. Consequently, mixed or alternated application of eco-material products could be recommended as a control method to reduce the amount of fungicides.