Insecticidal Activity of MK-139 (CME 134) Against Diamondback Moth

  • Yohichi Kohyama
  • Published 2003


A chitin synthesis inhibitor, MK-139 (CME 134) (1-(3,5-dichloro-2, 4-difluorophenyl)-3-(2, 6-difluorobenzoyl)-urea) was tested on various stages of diamondback moth, Plutella xylostella. The hatching of the eggs that were oviposited on the MK-139-treated surface, or that were dipped into an aqueous solution of MK-139 was greatly inhibited. When different… (More)


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