Impact of predation on establishment of the soybean aphid, Aphis glycines in soybean, Glycine max Tyler B. FoxDouglas A. LandisChristina D. Difonzo OriginalPaper Pages: 545 - 563
Effect of temperature on development, growth and feeding of Coccinella septempunctata and Hippodamia convergens reared on the tobacco aphid, Myzus persicae nicotianae Ioanna KatsarouJohn T. MargaritopoulosKostas D. Zarpas OriginalPaper Pages: 565 - 588
Effects of storage at low-temperature of various heteropteran host eggs on the egg parasitoid, Trissolcus semistriatus M. KivanN. Kilic OriginalPaper Pages: 589 - 600
In-field production of parasitoids of Dysaphis plantaginea by using the rowan aphid Dysaphis sorbi as substitute host Emmanuel BribosiaDany BylemansGeorges Van Impe OriginalPaper Pages: 601 - 610
Toxicity of some insecticides to Tetranychus urticae, Neoseiulus californicus and Tydeus californicus Marisa CastagnoliMarialivia LiguoriCarlo Duso OriginalPaper Pages: 611 - 622
Susceptibility of Meligethes spp. and Dasyneura brassicae to entomopathogenic nematodes during pupation in soil Otto NielsenHolger Philipsen OriginalPaper Pages: 623 - 634
Biological control of three floating water weeds,Eichhornia crassipes, Pistia stratiotes, and Salviniamolesta in the Republic of Congo G. MbatiP. Neuenschwander OriginalPaper Pages: 635 - 645
The potential impact of the trimorphic flea-beetle, Alagoasa extrema, on a selected weedy variety of Lantana camara H. E. Williams OriginalPaper Pages: 647 - 655
The trimorphic flea-beetle, Alagoasa extrema, not suitable for biocontrol of Lantana camara in Africa H. E. WilliamsC. N. Duckett OriginalPaper Pages: 657 - 683