Inheritance of powdery mildew resistance in pea (Pisum sativum l.)

Inheritance of powdery mildew resistance in pea (Pisum sativum l.)

The inheritance of powdery mildew resistance in pea wa studied in 10 crosses, involving 16 different parents. The parents, F1s and F2s were grown along with susceptible line L 116 as spreader rows. Natural epidemic in late sown pea crop at Delhi conditions was used to do disease screeing. The inheri...

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Veröffentlicht in:Indian journal of genetics & plant breeding 2001-05, Vol.61 (2)
Hauptverfasser: Janila, P, Sharma, B, Mishra, S.K. (Indian Agricultural Research Institute, New Delhi (India). Divison of Genetics)
Format: Artikel
Sprache:eng
Schlagworte:
DISEASE RESISTANCE
GENETIC INHERITANCE
HEREDITE
HERENCIA GENETICA
MILDEWS
MILDIOU OIDIUM
MILDIU
PISUM SATIVUM
RESISTANCE AUX MALADIES
RESISTENCIA A LA ENFERMEDAD
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Zusammenfassung:The inheritance of powdery mildew resistance in pea wa studied in 10 crosses, involving 16 different parents. The parents, F1s and F2s were grown along with susceptible line L 116 as spreader rows. Natural epidemic in late sown pea crop at Delhi conditions was used to do disease screeing. The inheritance pattern studied with X2 test suggested that the resistance to powdery mildew was monogenic recessive.
ISSN:0019-5200