Occurrence Regularity and Control Technology of Lixus subtilis Boheman on Quinoa

Lixus subtilis Boheman has been becoming an important pest insect infesting quinoa in Beijing recently.Morphological and biological characteristics of Lixus subtilis Boheman were knowed by field observation test.1 or 2 generations Lixus subtilis Boheman would happen in Beijing.5 control measures including plant quarantine，seed coating，cleaning field，chemical control and biological control were put forward.