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Submissions from 2001

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The nature of the gregarizing signal responsible for maternal transfer of phase to the offspring in the desert locust Schistocerca gregaria, Atem G. Malual, Ahmed Hassanali, Baldwyn Torto, Yousif O.H. Assad, and Peter G.N. Njagi

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Tuber damage by potato tuber moth, Phthorimae operculella Zeller (Lepidoptera: Gelechiidae), in the field in eastern Ethiopia, G. Sileshi and J. Teriessa

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Variation in lipophorin titres during development in solitarious and gregarious schistocerca gregaria (forskàl) (orthoptera: Acrididae), D. O. Ogoyi and E. O. Osir

Submissions from 2000

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Airborne volatiles from melinis minutiflora P. Beauv., a non-host plant of the spotted stem borer, Solomon M. Kimani, Sumesh C. Chhabra, Wilber Lwande, Z. R. Khan, Ahmed Hassanali, and John A. Pickett

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Allozyme diversity of cultivated cowpea Vigna unguiculata (L.) Walp., R. S. Pasquet

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A simplified model for predicting malaria entomologic inoculation rates based on entomologic and parasitologic parameters relevant to control, G. F. Killeen, F. E. McKenzie, B. D. Foy, C. Schieffelin, P. F. Billingsley, and J. C. Beier

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Behaviour of Glossina morsitans morsitans Westwood (Diptera: Glossinidae) on waterbuck Kobus defassa Ruppel and feeding membranes smeared with waterbuck sebum indicates the presence of allomones, Nicholas K. Gikonyo, Ahmed Hassanali, Peter G.N. Njagi, and Rajinder K. Saini

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Cattle and Amblyomma variegatum odors used in host habitat and host finding by the tick parasitoid, Ixodiphagus hookeri, Fanuel A. Demas, Ahmed Hassanali, Esther N. Mwangi, Edna C. Kunjeku, and Audrey R. Mabveni

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Changing oviposition preferences of the desert locust, Schistocerca gregaria, suggest a strong species predisposition for gregarization, M. O. Bashir, A. Hassanali, M. M. Rai, and R. K. Saini

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Comparative studies on the fecundity, egg survival, larval feeding, and development of Chilo partellus and Chilo orichalcociliellus (Lepidoptera: Crambidae) on five grasses, V. C. Ofomata, W. A. Overholt, S. A. Lux, A. Van Huis, and R. I. Egwuatu

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Comparison of carbon dioxide-baited trapping systems for sampling outdoor mosquito populations in Tanzania, L. E.G. Mboera, B. G.J. Knols, M. A.H. Braks, and W. Takken

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Development and evaluation of a dipstick assay for detection of Plasmodium falciparum and P. vivax sporozoites in mosquitoes (Diptera: Culicidae), Russell E. Coleman, James F. Barth, Michael J. Turell, Scott W. Gordon, Jetsummon Sattabongkot, Robert Copeland, and Robert A. Wirtz

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Effect of volatiles and crude extracts of different plant materials on egg viability of Maruca vitrata and Clavigralla tomentosicollis, S. Ekesi

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Effects of light levels and plume structure on the orientation manoeuvres of male gypsy moths flying along pheromone plumes, R. T. Cardé and B. G.J. Knols

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Evaluation of banana cultivars for resistance to the banana weevil Cosmopolites sordidus and nematode complex in Western Kenya, T. Musabyimana, K. V. Seshu Reddy, L. Ngode, and J. S. Prasad

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Exploiting chemical ecology and species diversity: Stem borer and striga control for maize and sorghum in Africa, Zeyaur R. Khan, John A. Pickett, Johnnie Van Den Berg, Lester J. Wadhams, and Christine M. Woodcock

Identification of behaviourally active components from maize volatiles for the stemborer parasitoid cotes/a flavipes cameron (hymenoptera: braconidae), Adele J. Nci-Song, Peter G.N. Njagi, Baldwyn Torto, and William A. Overholt

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Insect pests and beneficial arthropod populations under different hedgerow intercropping systems in semiarid Kenya, H. Girma, M. R. Rao, and S. Sithanantham

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Insects feeding on Sesbania species in natural stands and agroforestry systems in southern Malawi, G. Sileshi, J. A. Maghembe, M. R. Rao, C. K.P.O. Ogol, and S. Sithanantham

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Isozyme polymorphism in the Vigna frutescens-V. membranacea complex (Tribe Phaseoleae, Fabaceae), Rémy S. Pasquet and Thierry Vanderborght

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Parasitoids of medfly, Ceratitis capitata, and related tephritids in Kenyan coffee: A predominantly koinobiont assemblage, R. A. Wharton, M. K. Trostle, R. H. Messing, R. S. Copeland, S. W. Kimani-Njogu, S. Lux, W. A. Overholt, S. Mohamed, and J. Sivinski

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Parturition hormone in the tsetse Glossina morsitans: Activity in reproductive tissues from other species and response of tsetse to identified neuropeptides and other neuroactive compounds, Jan Žďárek, Ronald J. Nachman, and David L. Denlinger

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Plasmodium falciparum sporozoites increase feeding-associated mortality of their mosquito hosts Anopheles gambiae s.l., R. A. Anderson, B. G.J. Knols, and J. C. Koella

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Powdered neem seed and cake for management of the banana weevil, Cosmopolites sordidus, and parasitic nematodes, T. Musabyimana, R. C. Saxena, E. W. Kairu, C. K.P.O. Ogol, and Z. R. Khan

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Protein polymorphism in two populations of the brown ear tick, rhipicephalus appendiculatus neumann (Acari: Ixodidae), F. N. Baliraine, E. O. Osir, S. B. Obuya', and F. J. Mulaa

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Relative pathogenicity of different entomopathogenic fungi to Sitotroga cerealella in stored sorghum, S. Ekesi, A. D. Akpa, and I. Onu

Stylet penetration activities by Aphis craccivora (Homoptera: Aphididae) on plants and excised plant parts of resistant and susceptible cultivars of cowpea (Leguminosae), I. Billy Annan, M. Ward, W. M. Tingey, G. A. Schaefers, W. F. Tjallngil, E. A. Backus, and K. N. Saxena

Survivability of Nosema locustae (microsporida : Nosematidae) spores stored at different temperatures and exposed to weather conditions, M. M. Rai, S. Das, S. K. Raina, and A. M. Khurad

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Susceptibility of Megalurothrips sjostedti developmental stages to Metarhizium anisopliae and the effects of infection on feeding, adult fecundity, egg fertility and longevity, S. Ekesi and N. K. Maniania

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Susceptibility of the legume flower thrips to Metarhizium anisopliae on different varieties of cowpea, S. Ekesi, N. K. Maniania, and W. Lwande

Termite nests in a moundfield at Oleserewa, Kenya (Isoptera: Macrotermitinae), J. P.E.C. Darlington

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The potential impact of integrated malaria transmission control on entomologic inoculation rate in highly endemic areas, G. E. Killeen, F. E. McKenzie, B. D. Foy, C. Schieffelin, P. E. Billingsley, and J. C. Beier

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The role of different components of the pheromone emission of mature males of the desert locust, schistocerca gregaria (forskâl) (orthoptera: acrididae) in accelerating maturation of immature adults, Hassane Mahamat, Ahmed Hassanali, and Hezekiel Odongo

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Ticks and tick-borne diseases: A vector-host interaction model for the brown ear tick (Rhipicephalus appendiculatus), H. G. Mwambi, J. Baumgärtner, and K. P. Hadeler

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Time-course haemolymph juvenile hormone titres in solitarious and gregarious adults of Schistocerca gregaria, and their relation to pheromone emission, CA volumetric changes and oocyte growth, Amer I. Tawfik, Karl Treiblmayr, Ahmed Hassanali, and E. O. Osir

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Water management for controlling the breeding of Anopheles mosquitoes in rice irrigation schemes in Kenya, C. M. Mutero, H. Blank, F. Konradsen, and W. Van Der Hoek

Submissions from 1999

A new species of Coelostathma clemens (Lepidoptera: Tortricidae) from Cocos Island, Costa Rica, with comments on the phylogenetic significance of abdominal dorsal pits in sparganothini, John W. Brown and Scott E. Miller

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Animal food production: The perspective of human consumption, production, trade and disease control, A. J. Van Der Zijpp

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Characterization of the δ-endotoxin of a Bacillus thuringiensis isolate active against tsetse, Glossina morsitans, and a stem borer, Chilo partellus, E. O. Osir and W. R.M. Vundla

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Cleome hirta essential oil as livestock tick (Rhipicephalus appendiculatus) and maize weevil (Sitophilus zeamais) repellent, M. W. Ndungu, S. C. Chhabra, and W. Lwande

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Comparative evaluation of Cotesia flavipes and C. sesamiae (Hymenoptera: Braconidae) for the management of Chilo partellus (Lepidoptera: Pyralidae) in Kenya, M. N. Sallam, W. A. Overholt, and E. Kairu

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Description of Non-Precision in Experimental Field Scores, Adedapo Odulaja

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Development of odour-baited traps for Glossina swynnertoni (Diptera: Glossinidae), P. N. Ndegwa and S. Mihok

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Diapause termination of chilo partellus (swinhoe) and chilo orichalcociliellus strand (lepidoptera: pyralidae), V. C. Ofomata, W. A. Ovekholt, and R. I. Egwuatu

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Ecdysteroids during ovarian development and embryogenesis in solitary and gregarious Schistocerca gregaria, Amer I. Tawfik, Anna Vedrová, and František Sehnal

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Ecological dominance by Paratrechina longicornis (Hymenoptera: Formicidae), an invasive tramp ant, in biosphere 2, J. K. Wetterer, S. E. Miller, D. E. Wheeler, C. A. Olson, D. A. Polhemus, M. Pitts, I. W. Ashton, A. G. Himler, M. M. Yospin, K. R. Helms, E. L. Harken, J. Gallaher, C. E. Dunning, M. Nelson, J. Litsinger, A. Southern, and T. L. Burgess

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Effect of intercropping cowpea with maize on the performance of metarhizium anisopliae against Megalurothrips sjostedti (Thysanoptera: Thripidae) and predators, S. Ekesi, N. K. Maniania, K. Ampong-Nyarko, and I. Onu

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Effect of temperature on germination, radial growth and virulence of Metarhizium anisopliae and Beauveria bassiana on Megalurothrips sjostedti, S. Ekesi, N. K. Maniania, and K. Ampong-Nyarko

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Effects of temperature and photoperiod on development and oviposition of the legume flower thrips, megalurothrips sjostedti, S. Ekesi, N. K. Maniania, and I. Onu

Effects of translocation on hematologic parameters of free-ranging black rhinoceros (Diceros bicornis michaeli) in Kenya, Richard A. Kock, Stephen R.O. Mihok, John Wambua, Jacob Mwanzia, and Kazuo Saigawa

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Efficacy of neem seed derivatives against nematodes affecting banana, T. Musabyimana and R. C. Saxena

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Evidence for additional pheromonal components mediating oviposition aggregation in schistocerca gregaria, Baldwyn Torto, Yousif O.H. Assad, Peter G.N. Njagi, and Ahmed Hassanali

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Genetic relationships among subspecies of Vigna unguiculata (L.) Walp. based on allozyme variation, R. S. Pasquet

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How general are aphid responses to elevated atmospheric CO2, T. M. Bezemer, K. J. Knight, J. E. Newington, and T. H. Jones

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Infochemicals in mosquito host selection: Human skin microflora and Plasmodium parasites, Marieta A.H. Braks, Robert A. Anderson, and Bart G.J. Knols

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Insights for the management of different locust species from new findings on the chemical ecology of the desert locust, Ahmed Hassanali and Magzoub Omer Bashir

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Intra- and interspecific aggregation responses of locusta migratoria migratorioides and schistocerca gregaria and a comparison of their pheromone emissions, Abdoulaye Niassy, Baldwyn Torto, Peter G.N. Njagi, Ahmed Hassanali, Daniel Obeng-Ofori, and Jonathan N. Ayertey

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Isolation of Trypanosoma brucei from the monitor lizard (Varanus niloticus) in an endemic focus of rhodesian sleeping sickness in Kenya, Zipporah Njagu, Steve Mihok, Elizabeth Kokwaro, and Didier Verloo

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Isozyme diversity in Bambara groundnut, Rémy S. Pasquet, Sonya Schwedes, and Paul Gepts

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Isozyme polymorphism in some yellow-and blue-flowered Vigna species complexes (Fabaceae, Phaseoleae), Remy S. Pasquet and Thierry Vanderborght

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Niche overlap and interspecific association between Chilo partellus and Chilo orichalcociliellus on the Kenya coast, V. C. Ofomata, W. A. Overholt, A. Van Huis, R. I. Egwuatu, and A. J. Ngi-Song

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Odor-mediated behavior of Afrotropical malaria mosquitoes, Willem Takken and Bart G.J. Knols

Pattern and rate of within-field dispersal and bionomics of the cowpea aphid, aphis craccivora (aphididae), on selected cowpea cultivars, I. Billy Annan, George A. Schaefers, Ward M. Tingey, and Kailash N. Saxena

Predation of aquatic stages of Anopheles gambiae by the Louisiana red swamp crawfish (Procambarus clarkii), G. M. Mkoji, T. G. Boyce, B. N. Mungai, R. S. Copeland, B. V. Hofkin, and E. S. Loker

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Responses of Glossina fuscipes fuscipes (Diptera: Glossinidae) and other Diptera to carbon dioxide in linear and dense forests, M. M. Mohamed-Ahmed and S. Mihok

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Selection of virulent isolates of entomopathogenic hyphomycetes against Clavigralla tomentosicollis Stål. and evaluation in cage experiment using three cowpea varieties, S. Ekesi

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Short report: Entomologic inoculation rates and Plasmodium falciparum malaria prevalence in Africa, John C. Beier, Gerry F. Killeen, and John I. Githure

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Simulation model for maize crop growth based on acquisition and allocation processes for carbohydrate and nitrogen, O. Bonato, F. Schulthess, and J. Baumgärtner

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Spatial distribution and habitat characterization of anopheline mosquito larvae in western Kenya, Noboru Minakawa, Clifford M. Mutero, John I. Githure, John C. Beier, and Guiyun Yan

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Suitability of new and old association hosts for the development of selected microgastrine parasitoids of gramineous stemborers, A. J. Ngi-Song, W. A. Overholt, J. W. Smith, and S. B. Vinson

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The effects of a tsetse DNA virus infection on the functions of the male accessory reproductive gland in the host fly Glossina morsitans centralis (Diptera; Glossinidae), Rosemary C. Sang, Walter G.Z.O. Jura, Leonard H. Otieno, Richard W. Mwangi, and Peter Ogaja

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Trypanosome infection rate in cattle at Nguruman, Kenya, R. A. Tarimo-Nesbitt, T. K. Golder, R. D. Dransfield, M. F. Chaudhury, and R. Brightwell

Submissions from 1998

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A device for infecting adult tsetse flies, Glossina spp., with an entomopathogenic fungus in the field, Nguya K. Maniania

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A note on the ticks of domestic animals in coast province, Kenya, F. P. Zulu, J. Okello-Onen, D. Punyua, S. Essuman, and M. M. Malonza

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Brood guarding behavior and life history characteristics of Goniozus indicus Ashmead (Hymenoptera: Bethylidae), a larval ectoparasitoid of lepidopteran stemborers, Keiji Takasu and William A. Overholt

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Characterisation of Leishmania isolates from Laikipia District, Kenya, N. N. Massamba, M. J. Mutinga, and C. C. Kamau

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Characterization of amblyomma variegatum tick saliva and salivary gland antigens inducing anti-tick immunity in boran cattle, S. C. Dossa, S. Essuman, and G. P. Kaaya

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Comparative biological efficacy of Hirsutella thompsonii and Neoseiulus teke for cassava mite (Mononychellus tanajoa) suppression, B. Odongo, M. O. Odindo, M. Brownbridge, and R. Kumar

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Cost of tsetse trapping using the NG2G trap: A case study in Kenya, George Tombe Lako

Cowpea (Vigna unguiculata) plant architecture and resistance to the legume pod borer, Maruca testulalis Geyer (Lepidoptera: Pyralidae), S. Oghiakhe

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Cuticular Hydrocarbon Composition Analysis for Taxonomic Differentiation of Phlebotomine Sandfly Species (Diptera: Psychodidae) in Kenya, Hassane Mahamat and Ahmed Hassanali

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Development, reproductive capacity and survival of Amblyomma variegatum and Boophilus decoloratus in relation to host resistance and climatic factors under field conditions, G. Solomon and G. P. Kaaya

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Effect of species, age, and sex of tsetse on response to infection by Metarhizium anisopliae, Nguya K. Maniania and Adedapo Odulaja

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Effects of Fly Abundance on Catch Index of Traps for Glossina fuscipes fuscipes (Diptera: Glossinidae), Jean Berckmans Bahananga Muhigwa, Rajindar Kumar Saini, and Ahmed Hassanali

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Electrophoretic and phylogenetic analyses of selected allopatric populations of the Cotesia flavipes complex (hymenoptera: Braconidae), parasitoids of cereal stemborers, Susan W. Kimani-Njogu, William A. Overholt, James B. Woolley, and Charles O. Omwega

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Evaluation of mortality factors and risk analysis for the design of an integrated pest management system, Olivier Roux and Johann Baumgärtner

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Evidence of antibiosis resistance to the spotted stemborer, chilo partellus (swinhoe) in a maize (zea mays l.) population, C. J.M. Mutinda, K. N. Saxena, S. O. Ajala, and P. O. Aviecho

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Expression of Chromosomally InsertedBacillus thuringiensis israelensisToxin Genes inBacillus sphaericus, E. Bar, N. Sandler, M. Makayoto, and A. Keynan

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Fat body triacylglycerol lipase in solitary and gregarious phases of Schistocerca gregaria (Forskal) (Orthoptera: Acrididae), Dorington O. Ogoyi, Ellie O. Osir, and Norah K. Olembo

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Gynandropsis gynandra essential oil and its constituents as tick (Rhipicephalus appendiculatus) repellents, W. Lwande, A. J. Ndakala, A. Hassanali, L. Moreka, E. Nyandat, M. Ndungu, H. Amiani, P. M. Gitu, M. M. Malonza, and D. K. Punyua

Incidence and distribution of banana nematodes and weevils in Kenya, S. W. Waudo, K. V. Seshu Reddy, and M. C. Lubega

Influence of three sorghum cultivars on the activity of the fungus metarhizium anisopliae (metsch.) sorok, Against Chilo Partellus, Nguya K. Maniania, K. N. Saxena, and A. Odulaja

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Isozyme diversity in Vigna vexillata (L.) A. Rich (Fabaceae) complex, M. Garba and R. S. Pasquet

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Isozyme polymorphism within section reticulatae of genus Vigna (Tribe Phaseoleae: Fabaceae), Maimouna Garba and Rémy S. Pasquet

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Lectins in the brown ear tick, rhipicephalus appendiculatus: Detection and partial characterization, Esther N.K. Sebitosi, Godwin P. Kaaya, Allan S. Young, and Rolland I.S. Agbede

Malaria prevalence and use of self-protection measures against mosquitoes in Suba District, Kenya, C. M. Mutero, J. H. Ouma, B. K. Agak, J. A. Wanderi, and R. S. Copeland

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Mechanical transmission of Trypanosoma evansi and T. congolense by Stomoxys niger and S. taeniatus in a laboratory mouse model, A. Leunita Sumba, Steve Mihok, and Florence A. Oyieke

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Morphological study of cultivated cowpea Vigna unguiculata (L.) Walp. Importance of ovule number and definition of cv gr Melanophthalmus, Rémy Stéphane Pasquet

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Movement, Distribution, and Survival of Cyrtomenus bergi (Hemiptera: Cydnidae) within the Soil Profile in Experimentally Simulated Horizontal and Vertical Soil Water Gradients, Lisbeth Riis and Peter Esbjerg

Olfactory Responses of Female Culex quinquefasciatus Say (Diptera: Culicidae) in a Dual-Choice Olfactometer, L. E.G. Mboera, B. G.J. Knols, W. Takken, and P. W.T. Huisman