Bicoxy based on copper oxychloride 50% wp as its active ingredient provides the the most effective, lasting and economic control of the whole range of fungul diseases of crop foliage and roots. Applications of bicoxy with a high volume sprayer will not only effectively contain the diseases, but most importantly, bicoxy will keep the plants disease free for a long time. Intensive spraying can also be done by applying this this fungicide at a dilution of 350 gms.Of fungicide in 100 litres of water. Success depends on effecient spray applications that should cover the target sites effectively.In general bicoxy controls major fungal diseases of plantation crops like tea and field crops in general. These include peach blight, leaf curl, shot hole fungus, downy mildew, brown rot, early and late blight of potato, leaf spots of vegetables, blister blight and black rot of tea etc.