Iowa legislator-farmer cries foul over StarLink By K.T. Arasu CHICAGO, Nov 7 (Reuters) - Iowa legislator Ralph Klemme, who planted 25 acres of an unapproved gene-altered corn that turned up in the food chain, said on Tuesday he was not fully informed of the restrictions in growing the corn. Klemme, Republican chairman of the Iowa House agricultural committee, said he would not have grown StarLink corn had he known that other corn varieties should not be grown within a 660-foot ``buffer zone'' to avoid cross pollination. He said European pharmaceutical giant Aventis SA , which engineered StarLink corn, told him the corn was approved for use only as animal feed but failed to inform him that a buffer zone was needed between the corn and other varieties. Corn planted within 660 feet of StarLink corn run the risk of cross pollination that could leave them with characteristics of StarLink, which contains a protein that could trigger allergic reactions in humans. In the more than one month since the discovery of StarLink corn in taco shells, 300 kinds of taco shells, tortillas, chips and tostadas have been recalled from U.S. grocery stores and restaurants because of StarLink contamination. The discovery of the corn in food products in Japan have slowed corn exports to the Asian nation, the top market for U.S. corn, leading U.S. authorities to assure Tokyo that corn bound for Japan would be tested for StarLink. Aventis has acknowledged that about 12 percent of this year's StarLink crop, or 9.6 million bushels, had been commingled into the food chain and that it would need four years to flush out all the corn. ``The biggest problem is that we were not told of the 660-foot buffer strip,'' said Klemme, who plants corn and soybeans in his 550-acre family farm in Le Mars, about 220 miles northwest of Iowa capital Des Moines. Of the 340,908 acres of StarLink corn planted this year, Iowa had the most with 134,910 acres. ``There's too much danger of cross pollination. If the wind is just right...why couldn't it (buffer zone) be 700 feet,'' he told Reuters in a telephone interview. When contacted, a spokesperson for Aventis CropScience, the U.S. unit of Aventis SA, declined to comment on Klemme's claim. She however said the company was working with farmers and grain handlers to pay all costs associated with moving StarLink and corn commingled with StarLink to approved uses. Klemme said Aventis employees visited him on Oct. 4, soon after the StarLink issue hit the headlines, to inform him that he should keep the corn separate from other varieties. ``I kept the StarLink in a separate bin and the bin was not full. The company then agreed to let me fill the bin with corn from the buffer strip and consider all of it as StarLink.'' Klemme said the company had agreed to pay 25 cents per bushel extra for the commingled corn. He said there were about 8,000 bushels of StarLink commingled corn on his farm. He said he had no intention of selling the corn this year. ``I want to carry it into the new tax year,'' he added. Klemme said he would not seek compensation from Aventis so long as he ``breaks even'' on the StarLink corn. Klemme said he would support any move by Washington legislators to introduce a law that only permits the sale of crops that can be used as both food and feed.