Beneficial nematodes for bean seed fly control
damage to crops such as onion, radish, and cabbage. Bean seed fly damages crops by laying their eggs near plant bases. Hatching larvae tunnel into the soil and [...] the treatment. Beneficial nematodes control bean seed fly ( Delia platura ) by infecting the fly's larvae in the soil. When applied to the affected area [...] they locate a larva, the nematodes enter it through natural body openings or by piercing its cuticle. Inside the larva, the nematodes release symbiotic bacteria