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Table 4 Tick survival (in %) after exposure to different doses of chlorpyrifos

From: Glutathione S-transferases play a role in the detoxification of flumethrin and chlorpyrifos in Haemaphysalis longicornis

  0 1 nM 10 nM 100 nM 1 μM 10 μM 100 μM 1 mM 10 mM
Larva 100 100 90a 80 0 0 0 0 0
Nymph 100 nt nt nt 100 100 90a 0 0
P-adult 100 nt nt nt nt 100 100 100a 0
M-adult 100 nt nt nt nt 100 100 100a 0
F-adult 100 nt nt nt nt 100 100 100a 0
  1. Abbreviations: P-adult parthenogenetic adult, M-adult adult male, F-adult adult female, nt not tested
  2. aMaximum sublethal dose
  3. The table is representative of three separate experiments showing approximately the same result