The role of physical cues in the regulation of host recognition and acceptance behavior ofAphidius ervi Haliday (Hymenoptera: Braconidae) Donatella BattagliaFrancesco PennacchioAntonio Tranfaglia OriginalPaper Pages: 739 - 750
Influence of two successive learning processes on the response ofEupelmus vuilleti Crw (Hymenoptera: Eupelmidae) to volatile stimuli from hosts and host plants A. M. CorteseroJ. P. MongeJ. Huignard OriginalPaper Pages: 751 - 762
How locusts separate pattern flow into its rotatory and translatory components (Orthoptera: Acrididae) R. PreissP. Spork OriginalPaper Pages: 763 - 779
Effect of male and female age on the mating success of the obliquebanded leafrollerChoristoneura rosaceana (Lepidoptera: Tortricidae) under different ecological conditions Johanne Delisle OriginalPaper Pages: 781 - 799
Oral exudate as a mediator of behavior in larval eastern and western spruce budworms (Lepidoptera: Tortricidae) L. M. PoirierJ. H. Borden OriginalPaper Pages: 801 - 811
Reproductive biology and function of multiple mating in the mating system of a tree cricket,Truljalia hibinonis (Orthoptera: Podoscritinae) Tomohiro OnoFusako HayakawaMieko Arakawa OriginalPaper Pages: 813 - 824
Genetic studies of a behavioral mutant, glucose aversion, in the German cockroach (Dictyoptera: Blattellidae) Mary H. RossJules Silverman OriginalPaper Pages: 825 - 834
Decline in photopositive tendencies with age inDrosophila melanogaster (Diptera: Drosophilidae) E. Le BourgJ. Badia OriginalPaper Pages: 835 - 845
Escape behavior of hostLeucania separata (Lepidoptera: Noctuidae) larvae from the cocoon mass of the parasitoidApanteles kariyai (Hymenoptera: Braconidae) Toshiaki ShimizuMitsutaka Sakakibara Short Communication Pages: 847 - 853
A highly specialized social grooming honey bee (Hymenoptera: Apidae) Darrell MooreJennifer E. AngelSusan E. Fahrbach Short Communication Pages: 855 - 861