| Autor: |
Mobambo, KN., Baboy, L., Ruhigwa, B., Loma, T. |
| Jazyk: |
English<br />French |
| Rok vydání: |
1994 |
| Předmět: |
|
| Zdroj: |
Tropicultura, Vol 12, Iss 1, Pp 22-24 (1994) |
| Druh dokumentu: |
article |
| ISSN: |
0771-3312 |
| Popis: |
Reactions of Some Rice Varieties to Blast in Yangambi- Zaire. Rice blast, a cryptogamic disease caused by Pyricularia oryzae, is manifested in Zaire since many years. Field trials have been carried out for the screening of resistant varieties using the IRBN-design (International Rice Blast Nursery) established by the International Rice Research Institute (IRRI). Among 20 rice varieties tested under field conditions at Yangambi, only 2 locals (C1-13-3 and C2-3-1) were resistant to the disease while 4 others including 2 local varieties (C2-3-2 and Ituri-bambesa) and 2 IRRI varieties (IR 3179-25-3-4 and BR-11) were moderately resistant. These varieties, with low susceptibility reaction, could be integrated in rice selection program for humid forest regions. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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