Compound

Target Ion

Secondary Ions

Trifluralin

306

264

290

Chlorothalonil

266

264

109

Alachlor

160

188

237

Chloropyrifos

197

314

258

Dicofol

139

111

250

Iprodione

314

187

245

Fenitrothion

125

109

260

Formothion

93

125

170

Diazinon

137

179

152

Captan

149

117

107

Folpet

260

130

178

Alachlor D13

200

172

156,249