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 [...] larvae. Once they locate a larva, the nematodes enter it through natural body openings or by piercing its cuticle. Inside the larva, the nematodes release symbiotic [...] pest that affect plants, entomopathogenic nematodes play an important role in the biological control of many pests. Meet Frank Keijzer, the owner of a