title: Collaborative study of a new method for the extraction of aphids, thrips, mites, and flies from frozen green leafy vegetables.
mesh_terms: D001042:Aphids; D004175:Diptera; D005506:Food Contamination / Q000032:analysis*; D005615:Freezing; D007313:Insecta; D008925:Mites; D014675:Vegetables / Q000032:analysis*