Effect of organophosphorous insecticides on Chinese chive insect pests and their degradation by pesticide-degrading bacterium Toxic characters and toxicity of hexaflumuron against Bradysia odoriphaga Yang et Zhang Toxic effects of five insect growth regulators on chive gnat Bradysia odoriphaga Using entomopathogenic nematodes for control of chive maggot,Bradysia odoriphaga Yang et Zhang Effect of different host plants on pesticide susceptibility of larvae of Bradysia odoriphaga and its biochemistry mechanism The analysis of the volatile component from the sugar-acetic acid-ethanol water solutions and their trapping effects on Bradysia odoriphaga Control effects of thiamethoxam and clothianidin against Bradysia odoriphaga with different application methods The efficacy of synergism of entomopathogenic nematodes and black sticky cards to Bradysia odoriphaga Selective toxicity of seven neonicotinoid insecticides to fungus gnat Bradysia odoriphaga and earthworm Eisenia foetida Toxic effects of clothianidin and other five kinds of insecticides to Bradysia odoriphaga