Question: query regarding management of wilt in brinjal. 
Answer: at first please uproot the seveely affected plants from the field and burn them in a seperate place away from the field and then do the bacterial ooze test. 

procedure: cut a piece of twig from the affected plants, put in to a glass of clean water and keep it for 20-30 minutes.

 if you noticed that the colour become yellowish white then please drence the soil with streptomycin or streptocyclin 2 gram/10 liter of water and also spray by covering the whole initially affected plants  3 times at 4 days interval in the evening time in the absence of rain. 

 if you noticed that the colour remain same then please drence the soil with copper fungicide (blitox-50/blue copper) 3 gram/ liter of water and also spray by covering the whole initially affected plants  3 times at 4 days interval in the evening time in the absence of rain.