@article{paperid:1005538, author = {Ghorbani, Reza}, title = {Biological control of pigweeds (Amaranthus retroflexus L. A. powellii S. Watson and A. bouchonii Thell.) with phytophagous insects, fungal pathogens and crop management}, journal = {Integrated Pest Management Reviews}, year = {1997}, month = {June}, issn = {1353-5226}, keywords = {Biological control - insects - pathogens - germination - taxonomy - genetic variability}, }