sale then shipped off for as fruit or deep fruit, used in drink and manunufacturing.is the ecologigistsscalationn ththat reveals a hidden sidede. >> [speaking foreign language]] >> citrus fruit cultivation is vital to the economy of thehe region, but rivalries abroad and a price crash have taken their toll. >> [speaking foreign language] >> each winter, thousands of migrants worked, hardly scratching a living harvestingg oranges. arerere from africa, some from eastern europe, many are in the country illegally. can be 25 euros for four days. but it can be much less. many migrants living in appalling squalor in rundown farm houses or makeshift salon is on the edge of town. -- slums on the edge ofof town. the ecologists had to go in after dark after being told that they were not welcome.. >> i can see 2 200 people. >> there is no running w water, electricicity, or anything? >> no. when you u see the conditions, t is not rigight. >> mainstream hospitals often refuse to treat migrants.s. >> [ [speaking foreign language] >> some migrants are in temporary refugee camps. dani