Integated pest management (IPM) is an array of complementary methods of managing pests by using natural predators, parasite, pest-resistant varieties (see GMO), pesticides, cultural practices[?], biological controls, and other physical techniques.
... east-north-east of Amsterdam) in 1471. His paternal name was Hemerken or Hammerlein, "little hammer."
In 1395 he was sent to the school at Deventer
conducted by ...