Table 3. Corrected percent mortality of two insect species treated either as second instar nymphs (O. insidiosus) or adults < 3 days old (A. melinus) with 24 h exposures to leaf residues of six pesticides at each of three different concentrations (FR = field rate).

Orius insidiosus Hemiptera: Anthocoridae Aphytis melinus Hymneoptera: Aphelinidae Pesticide Group Compound Rate Pyrethroid bifenthrin FR 95.7 95.5 FR/10 72.7 52.3 FR/100 44.4 16 fenpropathrin FR 95.7 100 FR/10 63.6 12 FR/100 25.0 0.0 zeta-cypermethrin FR 56.2 64.8 FR/10 27.3 8.1 FR/100 7.1 0.0 Carbamate carbaryl FR 95.6 100.0 FR/10 86.4 14.3 FR/100 28.6 0.0 OP methidathion FR 100.0 100.0 FR/10 36.4 95.7 FR/100 14.3 26.7 Oxadiazine indoxacarb FR 38.1 65.7 FR/10 15.6 2.0 FR/100 4.1 1.2