Search Results       Your search for [subject]Crops -- Pests and diseases. -- Philippines returned 1 record.           Life table of cotton bollworm, helicoverpa armigera hubner (Lepidoptera : Noctuidae) in Batac, Ilocos Norte, Philippines. Subject: Trichogramma; Eriborus sp; Crops -- Pests and diseases. -- Philippines.          Add to Book Cart Relevance: 21.46%