RUÍZ-VALHOR, L.D. and GARCÍA-BECERRA, J.E. 1977. LEVELS OF PARASITISM IN POSTURE OF Diatraea saccharalis BY Trichogramma spp. IN THE CULTIVATION OF SUGAR CANE AND ITS RELATION TO SOME CLIMATE FACTORS. Revista Colombiana de Entomología. 3, 3-4 (Dec. 1977), 71–78. DOI:https://doi.org/10.25100/socolen.v3i3-4.10394.