Beneficial nematodes for bean seed fly control
larvae tunnel into the soil and feed on roots, stems, and hypocotyls, reducing water and nutrient uptake. This results in stunted growth, wilting, yellowing [...] pest that affect plants, entomopathogenic nematodes play an important role in the biological control of many pests. Meet Frank Keijzer, the owner of a [...] nematodes control bean seed fly ( Delia platura ) by infecting the fly's larvae in the soil. When applied to the affected area, the nematodes actively seek out