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Table 3 Efficacy of Heterorhabditis pakistanensis alone and in combination with insecticides and neem product against Pieris brassicae infesting cabbage under field condition

From: Efficacy of entomopathogenic nematodes against the cabbage butterfly (Pieris brassicae (L.) (Lepidoptera: Pieridae) infesting cabbage under field conditions

TreatmentsMean mortality (%) of Pieris brassicae larvae at different intervals (h)
244872
Heterorhabditis pakistanensis @ 3.0 lakh IJs/m252.4259.7061.16
H. pakistanensis @ 3.0 lakh IJs/m2. + Quinalphos 25 EC @ 0.035%64.4873.3674.53
H. pakistanensis @ 3.0 lakh IJs/m2+ Dichlorvos 76 EC @ 0.025%69.3677.2079.65
H. pakistanensis @ 3.0 lakh IJs/m2+ Azadirachtin @ 0.25%66.1774.2676.22
Untreated control3.304.04.0
  1. CD (P ≤ 0.05) Treatment: 2.45; Duration: NS (non-significant); Treatment × Duration: 4.25; Variety: Golden Acre; Plot size: 2 × 2 m; Design: RBD: Replication: four