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pro vyhledávání: '"L. M. N. R. Neukermans"'
Publikováno v:
International Journal of Tropical Insect Science. 15:167-172
Surveys were conducted in farmers' fields in Zambia during the 1987/88, 1988/89 and 1989/90 cropping seasons, to evaluate the extent of attack on maize by stalk borers and their distribution in some selected maize growing areas in three agroecologica