Highly sensitive analytical method for herbicide clopyralid residue in cattle manure compost with ultraperformance

Eiki Watanabe1, Nobuyasu Seike1, Sayuri Namiki1

  • 1Division of Hazardous Chemicals, Institute for Agro-Environmental Sciences, National Agriculture and Food Research Organization (NARO), 3-1-3 Kannondai, Tsukuba, Ibaraki 305-8604, Japan.