questions: asking about seed treatment and control measure of wilting of french bean 
 answers: for seed treatment - told him to treat the seeds with captan / thiram @ 3 g per kg of seeds for 2 hours.
for wilting - do ooze test -cut the disease part of the plant and place them in water in a glass. if the ooze comes out then apply streptomycin / cristocyclin @ 1g in 5 litres of water, twice at 15 days interval. if not then apply saaf @ 2 ml per litre of water, 3 times at 4 days interval.