01514naa a2200277 a 450000100080000000500110000800800410001910000140006024501240007426000090019852007510020765000210095865000110097965000120099065000140100265000120101665000090102865000080103765000190104565300120106465300160107665300390109270000170113170000150114877300730116311304252016-12-02       1991    bl ---       0--  u    #d1 aCHAND, R.  aManagement of bacterial canker disease (Xanthomonas campestris pv viticola) of a grapevine (Vitis vinifera) by pruning.  c1991  aField trials were conducted during 1987-89 to study the incidence and intensity of bacterial canker disease [Xanthomonas campestris (Pamm.) Dowson pb viticola (Nayadu) Dye] of grape vine (Vitis vinifera L.) on 3 cultivars (Thompson Seedless, Tas-e-Ganesh and Sonaka) at Salapur, Sangali and Nasik. An incidence of disease was observed in all the vineyards pruned during 1-15 September at all the places. Maximum disease intensity (76.80%) was recorded during this period with maximum loss in yield. The disease intensity was below 5.60% in the vineyards pruned after 10 October. Pruning of vine from the second week of October and onward proved best for the escape of disease in all the grape-cultivating areas of Maharashtra and North Karnataka.  abacterial canker  aGrapes  apruning  aBactéria  aDoença  aPoda  aUva  aVitis Vinifera  aDisease  aGrapes vine  aXanthomonas campestris pv viticola1 aPATIL, B. P.1 aKISHUN, R.  tIndian Journal of Agricultural Sciencesgv.61, n.3, p.220-222, 1991.