title: [Research methods to biologically control Thrips tabaci on leeks: results of a 5 year study in the north of Calais].
authors.forename: M
authors.initials: M
authors.lastname: Legrand
mesh_terms: D000818:Animals; D002212:Capsicum / Q000469:parasitology*; D007300:Insect Control / Q000379:methods; D007313:Insecta; D010572:Pest Control, Biological / Q000379:methods*; D012621:Seasons; D013696:Temperature