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Çѱ¹ÀܵðÇÐȸ / v.24, no.2, 2010³â, pp.176-181
ÀÜµð º´ÇØ ¹æÁ¦¸¦ À§ÇÑ Ç×±Õ¼º ¾à¿ë½Ä¹°ÀÇ Å½»ö
( Screening of Antifungal Medicinal Plants for Turfgrass Fungal Disease Control )
±Ç¼ö¹Î;±è´ëÈ£;ÀåÅÂÇö;Àü¹Î±¸;±èÀμ·;±èÀÍÈÖ; (ÁÖ)Å×Å©³ë±×¸° Àܵð°úÇבּ¸¼Ò;(ÁÖ)Å×Å©³ë±×¸° Àܵð°úÇבּ¸¼Ò;°æºÏ´ëÇб³ »ýÅÂȯ°æ´ëÇÐ ½Ä¹°ÀÚ¿øÈ¯°æ;(ÁÖ)Å×Å©³ë±×¸° Àܵð°úÇבּ¸¼Ò;(ÁÖ)Å×Å©³ë±×¸° Àܵð°úÇבּ¸¼Ò;(ÁÖ)Å×Å©³ë±×¸° Àܵð°úÇבּ¸¼Ò;
 
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Àܵ𿡠¹ß»ýÇÏ´Â ÁÖ¿ä º´ÇØ·Î ÇÑÁöÇü Àܵ𿡼­ °¥»öÀÙ¸¶¸§º´(Rhizoctonia solani AG1-1), µ¿Àü¸¶¸§º´(S. homoeocarpa), Çǽÿò¸¶¸§º´(Pythium. spp.), źÀúº´(C. graminicola)°ú ³­ÁöÇü Àܵ𿡼­ ´©¸¥ÀÙ¸¶¸§º´(R. cerealis), ¶óÀÌÁ·Åä´Ï¾Æ¸¶¸§º´ (R. solani AG2-2)ÀÌ´Ù. º» ¿¬±¸¿¡¼­´Â À̵é Àܵð ÁÖ¿ä º´¿ø±Õ 6Á¾¿¡ ´ëÇÑ ÇѾàÀç 23Á¾ÀÇ Ç×Áø±Õ Ȱ¼ºÀ» ¾Ë¾Æº¸¾Ò´Ù. µð½ºÅ© È®»ê¹ýÀ¸·Î Ç×Áø±Õ Ȱ¼ºÀÌ ÀÖ´Â ÇѾàÀ縦 ¼±¹ßÇÏ¿´°í, ¼±¹ßµÈ ÇѾàÀ縦 ´ë»óÀ¸·Î ±Õ»ç»ýÀ°¾ïÁ¦ È¿°ú¸¦ ½ÇÇèÇÏ¿© °ËÁ¤ÇÏ¿´´Ù. Ç×Áø±Õ Ȱ¼º ½ÃÇè °á°ú, ÇѾàÀç 23Á¾ Áß°í»ï ¿Ü 11Á¾ÀÇ ½Ã·á¿¡¼­ Ç×Áø±Õ Ȱ¼ºÀÌ ÀÖ¾úÀ¸¸ç, ±Õ»ç»ýÀ° ¾ïÁ¦È¿°ú¸¦ ÅëÇÑ °ËÁ¤¿¡¼­´Â 10 mg/10 ml(1000¹è) ÃßÃâ¹° ÷°¡ ¹èÁö¿¡¼­ Àܵ𠺴¿ø±Õ 6Á¾ Áß 1Á¾ÀÌ¶óµµ ±Õ»ç ¾ïÁ¦À²ÀÌ 80% ÀÌ»óÀÎ ÃßÃâ¹°Àº °í»ï, ¿ï±Ý, ´ëȲ, Ȳ·Ã, Á·µÎ¸®Ç®·Î ³ªÅ¸³µ´Ù. ƯÈ÷ °í»ï ÃßÃâ¹°Àº ½ÇÇè ´ë»óÀÎ Àܵ𠺴¿ø±Õ 6Á¾¿¡ ´ëÇØ ¸ðµÎ Ç×Áø±Õ Ȱ¼ºÀÌ ³ªÅ¸³µ°í, ¿ï±Ý ÃßÃâ¹° 10 mg/10 ml(1000¹è), 5 mg/10 ml(2000¹è), 2 mg/10 ml(5000¹è) ÷°¡ ¹èÁö¿¡¼­ S. homoeocarpa ¿¡ ´ëÇØ 100% ±Õ»ç »ýÀ° ¾ïÁ¦ È¿°ú¸¦ ³ªÅ¸³»¾ú´Ù. ±×¸®°í Pythium spp. ±Õ»ç ¾ïÁ¦È¿°ú°¡ 100%ÀÎ °ÍÀº °í»ï, ´ëȲ, Ȳ·ÃÀ¸·Î ³ªÅ¸³µ´Ù.
Brown patch (Rhizoctonia solani AG1-1), dollar spot (Sclerotinia homoeocarpa), pythium blight (Pythium spp.), anthracnose (Colletotrichum graminicola), yellow patch (Rhizoctonia cerealis) and Zoysia patch (Rhizoctonia solani AG2-2) are the major turfgrasses diseases in Korea. In this study, 23 medicinal plant extracts were tested for antifungal activities against turfgrass pathogenic fungi. In paper disk diffusion method, 12 medicinal plant extracts, including Sophora flavescens, showed antifungal activity. Also, in the test of antifungal activity on media contained the extracts of S. flavescens, Curcuma longa, Rheum undulatum, Coptis chinensis and Asiasarum sieboldi showed above 80% inhibitory effects on the mycelial growth in 110 mg/10 ml concentration of the extracts. S. flavescens, in particularly, showed antifungal activity against the six turfgrass pathogenic fungi. The inhibition rate of S. homoeocarpa was 100% in 10 mg/10 ml, 5 mg/10 ml and 2 mg/10 ml concentrations of C. longa extract. In case of Pythium spp., the extracts of S. flavescens, R. undulatum and C. chinensis showed 100 % inhibition rate on the test media.
 
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Ç×±ÕȰ¼º;»ý¹°ÇÐÀû ¹æÁ¦;ģȯ°æ;ÇѾàÀç;Àܵðº´ÇØ;Antifungal activity;Bio-control agent;Eco-friendly;Medicinal plan;Turfgrass diseases;
 
Çѱ¹ÀܵðÇÐȸÁö / v.24, no.2, 2010³â, pp.176-181
Çѱ¹ÀܵðÇÐȸ
ISSN : 1229-3253
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO201015537948931)
¾ð¾î : Çѱ¹¾î
³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø
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