Host specificity ofPterolonche inspersa [Lep.: Pterolonchidae] and its potential as a biological control agent forCentaurea diffusa, diffuse knapweed, andC. Maculosa, spotted knapweed P. H. DunnS. S. RosenthalS. M. Tait OriginalPaper Pages: 435 - 446
Studies ontrichogramma buesi as a biocontrol agent againstPieris rapae in Egypt M. S. T. Abbas OriginalPaper Pages: 447 - 451
Coexistence of predatoryMuscina stabulans andophyra aenescens [Dipt.: Muscidae] with dipterous prey in poultry manure E. F. LegnerE. J. Dietrick OriginalPaper Pages: 453 - 461
Cold tolerance of coccons ofAllorhogas pyralophagus [Hym.: Braconidae] Chandish R. BallalS. P. SinghPradyumn Kumar OriginalPaper Pages: 463 - 468
Host specificity testing ofRhodometra sacraria [Lep.: Geometridae], a possible biological control candidate forEmex australis in Australia R. C. H. Shepherd OriginalPaper Pages: 469 - 476
Morphology, biology and pesticide tolerance ofChelotogenes ornatus [Acari: Cheyletidae] G. J. de MoraesR. S. NetoH. C. S. Pinto OriginalPaper Pages: 477 - 484
Dose- and time-response assessments ofHeterorhabditis heliothidis andSteinernema feltiae [Nem.: Rhabitida] againstAedes aegypti larvae N. B. MoltaW. M. Hominick OriginalPaper Pages: 485 - 493
Effect of honeydew and hosts on plant colonization by the aphid parasitoidEphedrus cerasicola E. B. HågvarT. Hofsvang OriginalPaper Pages: 495 - 501
Host-handling behavior of the parasitoid,Diglyphus minoeus [Hym.: Eulophidae], parasitizing the honeysuckle leaf-miner,Phytomyza lonicerae [Dipt.: Agromyzidae] M. Katô OriginalPaper Pages: 503 - 509
Augmentation of beneficial arthropods by strip-management. 3. Artificial introduction of a spider species which preys on wheat pest insects C. HeidgerW. Nentwig OriginalPaper Pages: 511 - 522
Phenotypic expressions of polygenes inMuscidifurax raptorellus [Hym.: Pteromalidae], a synanthropic fly parasitoid E. F. Legner OriginalPaper Pages: 523 - 530
Biological control of the weed,Chromolaena odorata [Asteraceae], byPareuchaetes pseudoinsulata [Lep.: Arctiidae] on Guam and the northern Mariana Islands T. F. Seibert OriginalPaper Pages: 531 - 539
Factors affecting pathogenicity of NPV preparations to the corn earworm,Heliothis armigera S. J. TuanL. C. TangR. F. Hou OriginalPaper Pages: 541 - 549
Measuring the host preference of parasites: An aid in evaluating biotypes ofAnagrus epos [Hym.: Mymaridae] C. H. PickettL. T. WilsonD. Gonzaiez OriginalPaper Pages: 551 - 558
Caryedon serratus and its parasitoids in the Savanna around Lamto, Ivory Coast C. GagnepainJ. Y. Rasplus OriginalPaper Pages: 559 - 567
Mise en évidence d'une activité kairomonale des œufs de la pyrale du maïs sur les femelles deTrichogramma maidis M. RenouN. HawlitzkyF. Ramiandrasoa OriginalPaper Pages: 569 - 580
Bionomics ofTrioxys indicus [Hym.: Aphidiidae], a parasitoid ofAphis craccivora [Hem.: Aphididae]: 31. Effect of host haemolymph on the numerical response of the parasitoid R. SinghM. Srivastava OriginalPaper Pages: 581 - 586
Growth ofDiacrisia obliqua [Lep.: Arctiidae] with low doses ofBacillus thuringiensis var.Kurstaki D. TalukderA. R. KhanM. Hasan Note Brève Pages: 587 - 589