Efficacy of Venom from Tentacle of Jellyfish Stomolophus meleagris (Nemopilema nomurai)‎ against the Cotton Bollworm Helicoverpa armigera

الملخص EN

Efficacy of venom from tentacle of jellyfish Stomolophus meleagris against the cotton bollworm Helicoverpa armigera was determined.

Venom from tentacle of jellyfish Stomolophus meleagris could inhibit the growth of Helicoverpa armigera and the weight inhibiting rate of sample NFr-2 was 60.53%.

Of the six samples, only NFr-2 had high insecticidal activity against Helicoverpa armigera and the corrected mortality recorded at 7 d was 74.23%.