Based on issues of heavy dependence on chemical pesticides and its repercussion, it is essential to plan future to be less reliant on broad-spectrum pesticides. Learning how to conserve natural enemies in the agroecosystem will be an effective way to increase the use of biological control in agriculture. References Altieri, M.A. 1991. Increasing biodiversity to improve insect pest management in agro-ecosystem. CAB International Wallingford, U.K. Altieri, M.A., C.A. Francis, A. Van Schoohoven and J.D. Doll. 1978.
Field crops Rs.
Amoako Atta, B., B. Omolo and E.K. Kidega, 1983. Influence of maize, cowpea and sorghum intercropping on stem pod borer infestations. Andow, W. 1991. Vegetational diversity and arthropod population response. Corbett, A. and Plant, R.E. 1993.