Insecticides in field crops - Ketola, Jarmo (MTT, 2003)
Keywords: Ta; insektisidit; tuhoeläimet; torjunta; kasvinsuojelu; tehokkuus; rypsi; porkkana; peruna; mansikat; insecticides; pests; plant protection; Brassica rapa ssp. oleifera; Daucus carota; Solanum tuberosum; Fragaria; mansikka