Authors: Scheffer, SJ Wijesekara, A Visser, D Hallett, RH

Citation: Sj. Scheffer et al., Polymerase chain reaction-restriction fragment-length polymorphism method to distinguish Liriomyza huidobrensis from L-langei (Diptera : Agromyzidae)applied to three recent leafminer invasions, J ECON ENT, 94(5), 2001, pp. 1177-1182

Authors: Scheffer, SJ Lewis, ML

Citation: Sj. Scheffer et Ml. Lewis, Two nuclear genes confirm mitochondrial evidence of cryptic species withinLiriomyza huidobrensis (Diptera : Agromyzidae), ANN ENT S A, 94(5), 2001, pp. 648-653

Authors: Scheffer, SJ Wiegmann, BM

Citation: Sj. Scheffer et Bm. Wiegmann, Molecular phylogenetics of the holly leaf miners (Diptera : Agromyzidae : Phytomyza): Species limits, speciation, and dietary specialization, MOL PHYL EV, 17(2), 2000, pp. 244-255

Authors: Scheffer, SJ

Citation: Sj. Scheffer, Molecular evidence of cryptic species within the Liriomyza huidobrensis (Diptera : Agromyzidae), J ECON ENT, 93(4), 2000, pp. 1146-1151

Authors: Scheffer, SJ

Citation: Sj. Scheffer, Use of sugar beet foliage by the introduced leafmining fly Amauromyza flavifrons (Diptera : Agromyzidae), J ECON ENT, 92(2), 1999, pp. 347-350

Authors: Scheffer, SJ

Citation: Sj. Scheffer, Genetic variation and the potential for host range evolution in the leafmining fly Amauromyza flavifrons (Diptera : Agromyzidae), ANN ENT S A, 92(5), 1999, pp. 742-747