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KMID : 1098420140220040270
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Korean Journal of Medicinal Crop Science
2014 Volume.22 No. 4 p.270 ~ p.275
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Control Efficiency for Ginseng Anthracnose by Eco-Friendly Organic Materials
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Kim Woo-Sik
Park Jee-Sung
Ahn In
Park Kyung-Hoon
Kim Ki-Hong
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Abstract
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This study was conducted to select and develop effect of eco-friendly organic materials for the eco-friendly prevention of Anthracnose occurred in the ginseng. Anthracnose on ginseng is occurred by Colletotrichum gloeosporioides and the crop damage is severe especially from July to August after rainy season. The test results showed that control effect by test products materials on the three years ginseng and four years ginseng field was lower in eco-friendly organic materials than that of chemical pesticide. However, the control effect of bordeaux mixture was higher with 71.3% and 73.8% levels than those of mineral matter, microbial agent, and developed plants extract mixtures (Eugenol, Curcumin, Wood vinegar, etc). On the other hand, three types of developed plants extract mixtures (3 types) showed control effect in a range of from 58.1% to 63.6% against Anthracnose which was higher as compared with plant extract alone and sodium silicate regardless of ages of ginseng. The results of this study would attribute in verifying the control effect of eco-friendly materials against Anthracnose for ginseng through investigating antimicrobial compounds contained in the plants body. Also, it would be used as control method against Anthracnose occurred in ginseng by judging the right control time through monitoring occurrence of disease.
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KEYWORD
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Panax ginseng, Anthracnose, Colletotrichum gloeosporioides, Bordeaux Mixture, Sodium Silicate, Antimicrobial
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