PNABD246.pdf

mungbean (Vigna radiata (L.) Wilczek) strain PI 271401, in crosses with
susceptible strains PI 201868 and PI 3b8307, was conditioned by a single
dominant gene designated Cmm. The Cmm locus was not linked with loci
controlling color of seed texture layer or color of seed coat. Seed yields of
CMV-M susceptible F2 plants in the field were reduced by more than 50% compared
to resistant plants. [AS]
*0104 Lee, Y.B. 1980. 1. Inheritance study on resistance to powdery mildew
and sensitivity to photoperiod in mungbean. 2. Inheritance study on resistance
to Cercospora leaf spot in mungbean. 3. Inheritance study on number of leaflets
in mungbeans. Shanhua : AVRDC. 36 leaves [Enj (AVRDC Production Trainees'
Report) (REP.MB-2134)
This study indicated that day length may affect the development of the
pathogen and the reaction of the host to the disease. Under long day length
conditions, photoperiod sensitivity is controlled by a single dominant gene,
and the genetic factors for disease resistance and photoperiod sensitivity ara
inherited independently. Resistance to Cercospora leaf spot was found to be
controlled by a dominant gene in mungbean V 4718. Multifoliate leaves in
mungbean V 5926 were governed by a single recessive gene. The genes controlling
leaflet number and seed coat color assorted independently into gametes. [AS]
*0105 Singh, D.P. 1980. Inheritance of resistance to yellow mosaic virus in
blackgram (Vigna mungo (L.) Hepper). THEORETICAL AND APPLIED GENETICS,
v.57(5):233-235. [Enj [En AbstJ (REP.MB-2326)
The inheritance of resistance to mungbean yellow mosaic virus was studied
in blackgram (Vigna mungo (L.) Hepper). The highly resistant donors Pant U 84
and UPU 2 and a highly susceptible line UL 2, their Fl's, F2's, and backcrosses
were grown with spreaders located every 5 to 6 rows. The resistance was found
to be digenic and recessive in all the crosses and free from cytoplasmic
effect. [AS]
*0106 Thakur, R.P. ; Patel, P.N. ; Verma, J.P. 1980. Inheritance of
resistance to Cercospora leaf spot in mungbean. INDIAN PHYTOPATHOLOGY,
v.33(3):377-379. [En] [En Abst] (A:PS)
Mungbean (Vigna radiata) lines EC-27087-2, EC-27261-3 and ML-1 were
identified as sources of resistance to Cercospora leaf spot caused by
Cercospora canescens. Resistance to C. canescens was found to be simply
inherited and governed by a single dominant gene. [AS]
*0107 Meiners, J.P. 1981. Genetics of disease resistance in edible legumes.
ANNUAL REVIEW OF PHYTOPATHOLOGY, v.19:189-209. [EnJ (A:PS)
Information on inheritance of resistance to bacterial leaf spot, Cercospora
leaf spot, mungbean yellow mosaic virus, cucumber mosaic virus and powdery
mildew in mungbean and blackgram is given. [THH]
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