TY - JA AU - Tandan,J.S. AU - Nillama,N.C. TI - Biological control of Asiatic corn borer (Ostrinia furnicalis Guenee) and corn earworm (Helicoverpa armigera Hubner) PY - 1987/// KW - Application methods KW - Application rates KW - Bacillus thuringiensis KW - Insecticides KW - Ostrinia furnicalis KW - Pest insects KW - Trichogramma KW - Zea mays KW - AGROVOC N1 - Tables, literatute cited p. 46-48 T2 - CMU Journal of Agriculture, Food and Nutrition ER -