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Background : Ginseng is perennial, frequently damaged by various diseases and insect pests, due to this, quantity and quality decreases. Particularly, Alternaria blight greatly damages the stem in its germination and the leaves after leafing. Here, this research conducted a test by investigating the control effect of lime-sulfur mixture in the market on 5 ginseng Alternaria blight, in order to utilize it as the disease control measure for disease and pest for eco-friendly cultivation of ginseng.
Methods and Results : This research investigated the control effect of 5 types of lime-sulfur mixture in market on ginseng spotting disease by distributing the solvents to 5-years ginseng by 100 times and 200 times on April 29, May 15, and May 27. Also, this research investigated spore germination inhibition effect on Alternaria panax, Colletotrichum sp. and Botrytis cineria spore germination inhibition effect was investigated with spore germination inhibition ratio by manufacturing 100 times’ culture and 200 times’ culture per lime-sulfur mixture medium. There were two materials among 5 lime-sulfur mixture products to control over Alternaria blight using eco-friendly ginseng material, which didn’t damage during the leafing period of ginseng, and this research selected Sulfur 153, effective for Alternaria blight. Sulfur 153 was effective for Alternaria blight control due to its 82.2% control effect when treating by 200 times. Sulfur 153 was effective for spore germination inhibition of Alternaria panax, Colletotrichum sp. and Botrytis cineria and the rates of spore germination inhibition were 71.5, 100, 19.5% respectively.
Conclusion : There were 2 materials among 5 lime-sulfur mixture products to control over Alternaria blight using eco-friendly ginseng material, which did not damage leafing period, and sulfur 153 was selected as the material effective for Alternaria blight. Sulfur 153 appeared to suppress germination of spore of Alternaria panax and Colletotrichum sp.
