PNABD246.pdf

*0095 Gurha, S.N. ; Misra, D.P. 1985. A note on the field reaction of
Cercospora leaf spot in black gram (Vigna mungo). INDIAN JOURNAL OF MYCOLOGY
AND PLANT PATHOLOGY, v.13(3):351-352. [En] (REP.MB-2803)
Of 183 varieties of blackgram tested under natural epiphytotic conditions,
3 were resistant (1815, PLU-2A and 14/8), 6 were moderately resistant (PLU-291,
13/10, PLU-445, PLU-442, PLU-452, and PLU-61) and the rest were susceptible or
highly susceptible to Cercospora leaf spot. [THHJ
*0096 Das, S.N. ; Routaray, B.N. ; Sahoo, H. 1986. Reaction of some green
gram varieties to root-knot nematode Meloidogyne incognita. INDIAN
PHYTOPATHOLOGY, v.39(I):126-128. [En] (A:PS)
Twenty-four mungbean varieties were tested for resistance to Meloidogyne
incognita. The varieties TAD 7, K 851, ML 62, PDM 14 and T 44 were resistant
and ML 5, ML 80, TT 8E, ML 3, ML 70, Hyb. 12-4 and TT 9E were moderately
resistant. All others were susceptible to highly susceptible. [THH]
- Inheritance of Disease Resistance
*0097 Singh, D. ; Patel, P.N. 1975. Screening and inheritance of bacterial
leaf spot resistance in mung bean. INDIAN PHYTOPATHOLOGY, v.28:144. [EnJ
(A:PS)
MEETING: Annual Meeting of Indian Phytopathological Society, 27th -- New
Delhi, India, Dec 31, 1974
Fifty-nine germplasm lines of mungbean were tested against bacterial leaf
spot pathogen Xanthomonas phaseoli in the glasshouse and field. Twenty-six
lines proved highly resistant and showed hypersensitive reaction. Except
Jalgaon-781 all the cultivated varieties were susceptible. In crosses between
the resistant lines P-476, P-646, PLM-501, Jalgaon-781 and the susceptible
varieties B-1, T-44, T-2, T-51, Hybrid-45, No.305, Kopergaon and 24-2, all the
F1 plants were resistant. Analysis of the F2 and F3 progenies showed that the
leaf spot resistance was controlled by a single dominant gene. In contrast, the
mungbean yellow mosaic field tolerance in the line 24-2 was recessive and
appeared munogenic in screening under natural epiphytotic. The reaction to
these diseases, seed color and days to maturity were inherited independently.
Using pedigree method, it has been possible to develop lines combining leaf
spot resistance, yellow mosaic tolerance, early maturity and other desirable
characters. [AS]
*0098 Dahiya, B.S. ; Singh, Kuldip ; Brar, J.S. 1977. Incorporation of
resistance to mungbean yellow mosaic virus in black gram (Vigna mungo L.).
TROPICAL GRAIN LEGUME BULLETIN, no.9:28-32. [En] (A:PS)
This paper investigates the genetics of resistance to mungbean yellow
mosaic virus and its incorporation into the high yielding but susceptible
cultivars of blackgram. [THH]
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