Sanitary state of yellow lupine (Lupinus luteus L.) in different agricultural conditions
| Autor: | Tadeusz Bieniaszewski, Edyta Jaźwińska, Tomasz P. Kurowski |
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| Jazyk: | angličtina |
| Rok vydání: | 2012 |
| Předmět: |
Plant Science
fungicides cultivars of yellow lupine diseases food Colletotrichum gloeosporioides Cultivar lcsh:Agriculture (General) Ecology Evolution Behavior and Systematics density biology business.industry Sowing biology.organism_classification sowing in points lcsh:S1-972 food.food Fungicide Lupinus luteus Horticulture Geography Agronomy Seedling Germination Agriculture sowing in rows business Agronomy and Crop Science |
| Zdroj: | Acta Agrobotanica, Vol 58, Iss 2, Pp 395-406 (2012) |
| Popis: | In 1999-2001 the effect of sowing method and plant density on the sanitary state of three cultivars of yellow lupine protected with fungicides against diseases was investigated. In spring of 2000 the seedlings on the experimental fields generally withered, which was most likely caused by the applied herbicide, however in 1999 and 2001 seedling black leg (complex of fungi) was reported. The plants germinating from the seeds sown in points were clearly less attacked by pathogens evoking seedling black leg than those sown in rows. The most serious disease of yellow lupine was antracnose (Colletotrichum gloeosporioides). It occurred in all experimental years and its intensity increased during vegetation period. Cultivars of lupine used to the experiment were attacked by Colletotrichum gloeosporioides in a different degree, however, the injury index was mainly determined by weather conditions and the lupine development phase. The applied fungicides significantly limited the development of lupine antracnose. The effect of sowing method and varied plant density on disease intensity was varied. |
| Databáze: | OpenAIRE |
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