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Table 3 Studies on the initial (Init.) and persistence (Pers.) reduction values of the high concentrations, the potency level and the susceptibility index of Aerosil 200® and four plant extracts applied to Thrips tabaci in an onion field

From: Effect of different plant extracts and nanoparticles on Thrips tabaci (Lind.) (Thysanoptera: Thripidae) under field conditions and their allelopathic potential on the onion, Allium cepa L. using bioassays and RAPD analysis

CompoundInitial and Pers. reductionPotency levelSusceptibility index
InitialPersistence*InitialPersistenceGeneral meanInitialPersistenceGeneral mean
Aerosil 200®83.6673.
Trigonella foenum-graecum81.0867.781.081.011.03888187
Mentha arvensis86.9271.461.161.061.09959192
Matricaria chamomilla74.4966.941.001.001818184
Cinnamomum camphora91.3878.
  1. *Persistence: average number of Thrips tabaci in treatments within interval time 3, 7, and 10 days