2007-2008년도 경북 북부지역 고추산지의 병해 발생상황 |
서지애, 이영근, 김병수, 황재문, 최석원 |
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Disease Occurrence on Red-pepper Plants Surveyed in Northern Kyungbuk Province, 2007-2008 |
Ji Ae Seo, Young Keun Yi, Byung Soo Kim, Jae Moon Hwang, Seak Won Choi |
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Abstract |
The disease occurrence on red-pepper plants in relation to cultivation methods of the farmers and to the precipitation was investigated in northern Kyungbuk Province. The major diseases were mosaic, anthracnose and Phytophthora blight in 2007 and 2008. In 2008, mosaic was more severe than that in 2007, but the other diseases were milder than those in 2007. A negative correlation between the mosaic incidence in the harvesting season and the precipitation during May was recognized. On the other hand, there was a positive correlation between the severity of Phytophthora blight in September and the precipitation during August. The occurrence of anthracnose, Phytophthora blight and mosaic in the surveyed pepper plants grown in plastic houses were milder than those in fields, although the farmers cultivating red-pepper plants in the plastic houses were less than 5% in the northern Kyungbuk Province. |
Key Words:
Cultivation method, Disease severity, Precipitation, Red-pepper plants |
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