Search Results       Your search for [subject]Insect viruses -- Philippines returned 1 record.           Microbial control of corn earworm, Helicoverpa armigera (Hubner) using Beauveria bassiana (Bals.) Vuill and Bacillus thuringiensis sub sp. thruringiensis Berliner. by Layaoen, Thelma Zapata, 1948-; Subject: Corn earworm -- Control; Corn -- Diseases and pests -- Philippines; Insect viruses -- Philippines.          Add to Book Cart Relevance: 15.83%