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Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ / v.10, no.4, 1997³â, pp.351-359
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Áö¸ð, ÀÏȲ·Ã ¹× Ȳ¹é³ª¹« ÃßÃâ¾×ÀÇ Ç×±ÕȰ¼º
( Antifungal Activity of Anemarrhena asphodeloides, Coptis japonica and Phellodendron amurense Extracts against Phytophthora Blight ) |
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| 3°¡ÁöÀÇ ½Ä¹°Ã¼ ÃßÃâ¾×À» °ø½ÃÇÏ¿© P. capsici¿¡ ´ëÇÑ Ç×±Õ È°¼º °ËÁ¤, °íÃß ¿ªº´¿¡ ´ëÇÑ ¹æÁ¦È¿°ú ¹× °íÃß¿¡ ¹ÌÄ¡´Â ¾àÇØ¸¦ Á¶»çÇÑ °á°ú´Â ´ÙÀ½°ú °°´Ù. 1. 3°¡Áö ½Ä¹°Ã¼ ¹° ÃßÃâ¾× Áß¿¡¼ ÀÏȲ·Ã ÃßÃâ¾Ö±â ±Õ»õÀå ¾ïÁ¦È¿°ú°¡ °¡Àå ¶Ù¾î³µÀ¸¸ç, 2¹èÀÇ Èñ¼®³óµµ¿¡¼ 70% ÀÌ»óÀÇ ¾ïÁ¦ È¿°ú°¡ ÀÖ¾ú°í, methanol ÃßÃâ¾×ÀÇ °æ¿ì 1,000¹è ÀÌ»óÀÇ Èñ¼®³óµµ¿¡¼µµ 74.4%ÀÇ ¾ïÁ¦ È¿°ú°¡ ÀÖ¾ú´Ù. Áö¸ð ¹× ÀÏȲ·Ã ÃßÃâ¾×ÀÇ 2°³ Èñ¼®³óµµ¿Í Ȳ¹é³ª¹«ÀÇ ÃßÃâ¿ø¾× 󸮿¡ ÀÇÇØ P.capsiciÀÇ À¯ÁÖÀÚ³¶ÀÇ ¹ß¾Æ´Â ¿ÏÀüÈ÷ ¾ïÁ¦µÇ¾ú´Ù. 2. Methanol¿¡ ÀÇÇÑ ÃßÃâ¾×ÀÌ »ó¿Â¿¡¼ ¹°¿¡ ÀÇÇØ ÃßÃâÇϰųª, ²ú¿©¼ ÃßÃâÇÑ ¾×º¸´Ù Ç×±Õ·ÂÀÌ ¿ì¼öÇÏ¿´´Ù. 3. ¼¼ °¡Áö ½Ä¹°Ã¼ ÃßÃâ¾× ¸ðµÎ ÀúÀå±â°£ÀÌ ±æ¾îÁü¿¡ µû¶ó °íÃß ¿ªº´±Õ¿¡ ´ëÇÑ Ç×±Õ·ÂÀº °¨¼ÒÇÏ´Â °æÇâÀ» º¸¿´´Ù. 4. ¼¼ °¡Áö ÃßÃâ¾× ¸ðµÎ °íÃß ¿ªº´¿¡ ´ëÇØ¼ ¹æÁ¦È¿°ú°¡ ÀÖ¾ú°í, ±× Áß ÀÏȲ·Ã ÃßÃâ¾×ÀÌ °¡ÀÚ È¿°úÀûÀ̸ç Ȳ¹é³ª¹« ¹× Áö¸ðÀÇ ¼øÀ̾ú´Ù. 5. ¼ö°æ Àç¹èÇü½ÄÀÇ À¯¸ð°ËÁ¤¿¡¼´Â °íÃß¹¦¿¡ ¾àÇØ°¡ ÀÖ¾úÀ¸³ª, pot½ÃÇè¿¡¼´Â ¾àÇØ°¡ ¾ø¾ú´Ù. ¶ÇÇÑ °íÃß Á¾ÀÚ¿¡ ÃßÃâ¾×À» ó¸®ÇßÀ» ¶§ ¹ß¾Æ°¡ ÀúÇØµÇ°Å³ª À¯±ÙÀÇ ½ÅÀåÀÌ ¾ïÁ¦µÇ´Â µî ¾àÇØ°¡ À¯¹ßµÇ¾î¾²³ª, °íÃß ÀÙ°ú °íÃß °ú½Ç¿¡ ÃßÃâ¾Ö±Û ¿±¸é»ìÆ÷ ÇÏ¿´À» ¶§¿¡´Â ¾Æ¹«·± ÇØ°¡ ³ªÅ¸³ªÁö ¾Ê¾Ò´Ù. |
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| Antifungal activities of the crude extracts of Anemarrhena asphodeloides. Coptis japonica and Phellodendron amurense were tested against Phvtophthora capsici. and the control effect on red-pepper phytophthora hlight and phytotoxicities of red-pepper were investigated. The results were summarized as follows; Mycelial growth and zoosporangial germination of the red-peppcr phytophthora hlight organism P. capsici were inhihited hy thc crude extracts of plant materials. Methanol extracts or plant materials had hctter antifungal activity than water extracts at hoth a room temperature and a hoiling condition. Antifungal activities of three crude extracts were gradually decreased with prolonged storage period. Red-pepper phytophthora hlight was effectively controlled hy the crude extracts of three plant materials. Of these. the crude extract of C. japonica was marvelously effective. Phytotoxic symptom to red-pepper seedling showed hy water cultural method hut not by pot test. Seed germination and radicle growth of red-pepper were inhihited hy the crude extracts of three plant materials. Phytotoxic symptoms in the leaves and fruits of red-pepper were not ohserved with exogenous foliage application of the three crude extracts. |
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| Ű¿öµå |
| antifungal activity;zoosporangial germination;phytophthora blight;phytotoxicity; |
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Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸÁö / v.10, no.4, 1997³â, pp.351-359
Çѱ¹ÀÚ¿ø½Ä¹°ÇÐȸ
ISSN : 1226-3591
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199711920278899)
¾ð¾î : Çѱ¹¾î |
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| ³í¹® Á¦°ø : KISTI Çѱ¹°úÇбâ¼úÁ¤º¸¿¬±¸¿ø |
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