4Piccolo A, Celano G, Arienzo M, Mirabella A. Adsorption and desorption of glyphosate in some European soils[J]. Journal of Environmental Science and Health, Part B: Pesticides, Food Contaminants, and Agricultural Wastes, 1994,29(6): 1105 - 1115.
5Busse Matt D, Ratcliff Alice W, Shestak Carol J, Powers Robert F.Glyphosate toxicity and the effects of long - term vegetation control on soil microbial communities [ J ]. Soil Biology and Biochemistry, 2001,33: 1777- 1789.
6Owen Micheal D K. Current use of transgenic herbicide - resistant soybean and corn in the USA[J]. Crop Protection, 2000, 19:765 - 771.
