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1.抗几丁物质TH6040是荷兰Philips-Du-phar公司近年来的新产品,由于它的作用机理特殊,对高等动物的毒性很低,对主要的有益生物及水产没有影响,对常规农药没有交互抗性等的优越性,近两年来使用范围逐步扩大,引起各方面的重视。 近年来,美国农业部在美国主要棉区与林区用TH6040进行大规模的试验取得很大的成效。1978年9月美国农业部、州及环境保护局
1. Anti-Chitin substances TH6040 is the Netherlands Philips-Du-phar company in recent years, new products, because of its unique mechanism of action, to the lower the toxicity of higher animals, the main beneficial organisms and aquatic products have no effect on conventional pesticides are not Interactive resistance and other advantages, the use of the past two years gradually expanded, aroused the attention of all parties. In recent years, the U.S. Department of Agriculture has achieved great success in large-scale trials with the TH6040 in major cotton areas and forest areas in the United States. September 1978 US Department of Agriculture, State and Environmental Protection Agency