Grellmann EO, Loeck AE, de Salles LAB, Fachunello JC. Thermal requirements and estimation of number of generations of Grapholita molesta (Busck,1916) (lep: olethreutidae) in Pelotas, RS, Brazil. PAB. 1992;27(7):999-1004. doi:10.1590/S1678-3921.pab1992.v27.3733