Disease Occurrence on Red-pepper Plants Surveyed in Northern Kyungbuk Province, 2007-2008
| Autor: | Ji-Ae Seo, Young-Keun Yi, Byung-Soo Kim, Seak-Won Choi, Jae-Moon Hwang |
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| Rok vydání: | 2011 |
| Předmět: |
Disease occurrence
biology Incidence (epidemiology) fungi food and beverages Precipitation Plant Science biology.organism_classification Positive correlation lcsh:S1-972 Biochemistry Horticulture Geography Disease severity Cultivation method Pepper Blight Phytophthora lcsh:Agriculture (General) Negative correlation Agronomy and Crop Science Molecular Biology Biotechnology |
| Zdroj: | Research in Plant Disease, Vol 17, Iss 2, Pp 205-210 (2011) |
| ISSN: | 1598-2262 |
| DOI: | 10.5423/rpd.2011.17.2.205 |
| Popis: | 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. |
| Databáze: | OpenAIRE |
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