questions: query regarding management of leaf blight in pumpkin. 
 answers: do the ooze test (dip the effected part in a glass of water and keep for 45 minutees). if ooze comes out then spray streptomycin/ streptocyclin (1g/5 lit of water) 3 sprays at 5 days interval and if ooze don’t show in the water then spray saaf (2gm/lit of water) @ 3 sprays at 5 days interval.  
 
 for in improving the growth  spray one vitamin like- mohaphol/sagorika/biovita 2 ml/liter of water at 15 days interval continously up to the end of the season.