questions: query regarding managemen of wilt in brinjal. 
 answers:  please do the test for bacteria. for that cut a piece of twigfrom tha affected plants and put into a glass of clean water, keep it for 30 minutes. if the water become yellowish white then apply streptocyclin or streptomycin 2 gram/10 liter of water near then root zone of the plants and if the water remain same then apply trichoderma viridi 10 gram/liter of water near th root zone.