Source: Associated Press Pubdate: Sun, 16 Aug 1998 Author: Jared Kotler DRUG ERADICATION PROGRAM FAILS BOGOTA -- The aerial crop-spraying program favored by the United States to reduce Colombian cocaine and heroin production has failed, the new environment minister said in an interview published Sunday. ``The cultivated areas have increased, which demonstrates that fumigation hasn't worked,'' Juan Mayr, a renowned conservationist, was quoted by Bogota's El Tiempo newspaper as saying. Mayr said he would seek alternatives to spraying coca and opium crops with herbicides, which environmentalists say endanger humans and animals and threaten the Amazon rain forest. Though he didn't say whether he favored scrapping the current program altogether, Mayr added: ``We can't permanently fumigate the country.'' Currently, the herbicide glyphosate is used in the spraying. U.S. officials favor changing to the more toxic tebuthiuron because it is granular, can be dropped from higher altitudes and dissolves less readily. Last year, a record 160 square miles of coca were sprayed but coca cultivation nevertheless increased to 307 square miles, according to the United States. TurboThrush prop planes, their pilots contracted by Washington and including Americans, carry out the spraying in areas dominated by leftist rebels, who periodically fire on the aircraft and the U.S.-donated helicopter gunships that escort them. The rebels levy taxes on the drug crop cultivation and production, using the proceeds to fund their war. President Andres Pastrana, who took office Aug. 7, has said he prefers an alternative to eradication. He is seeking international funding for programs to encourage poor coca and opium farmers to switch to legal, but less lucrative crops. President Clinton said in a letter to Pastrana last week that he would support those efforts. But American officials insist eradication remains the central element of U.S. anti-narcotics policy in Colombia --the producer of 80 percent of the cocaine sold in the United States and a growing share of the heroin. Copyright 1998 The Associated Press - --- Checked-by: Richard Lake