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Submissions from 1999

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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

First record of phytotelmata and aquatic insects from the Cycadales, with a description of the puparium of Senaspis haemorrhoa Gerstaecker (Diptera: Syrphidae), R. S. Copeland, M. De Meyer, and G. E. Rotheray

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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

Olfactory search-image use by a mosquito-eating predator, F. Masaninga and S. Mihok

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

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Olfactory responses of Glossina fuscipes fuscipes (Diptera: Glossinidae) to the monitor lizard Varanus niloticus niloticus, M. M. Mohamed-Ahmed

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Pathogenicity of entomopathogenic fungi (Hyphomycetes) to the legume flower thrips, Megalurothrips sjostedti (Trybom)(Thysan., Thripidae), S. Ekesi, N. K. Maniania, I. Onu, and B. Löhr

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Potential of the entomopathogenic fungus, Metarhizium anisopliae (Metsch.) Sorokin for control of the legume flower thrips, Megalurothrips sjostedti (Trybom) on cowpea in Kenya, S. Ekesi, N. K. Maniania, K. Ampong-Nyarko, and I. Onu

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Season and Soil Moisture Effect on Movement, Survival, and Distribution of Cyrtomenus bergi (Hemiptera: Cydnidae) within the Soil Profile, Lisbeth Riis and Peter Esbjerg

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Selection of biting sites on a human host by Anopheles gambiae s.s., An. arabiensis and An. quadriannulatus, Teun Dekker, Willem Takken, Bart G.J. Knols, Edwin Bouman, Stephan Van De Laak, Arjan De Bever, and Piet W.T. Huisman

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Short report: Influence of centers for disease control light trap position, relative to a human-baited bed net, on catches of Anopheles gambiae and Culex quinquefasciatus in Tanzania, Leonard E.G. Mboera, Japhet Kihonda, Marieta A.H. Braks, and Bart G.J. Knols

Sorghum Germplasm Tolerant to Greenbug (Homoptera: Aphididae) Feeding Damage as Measured by Reduced Chlorophyll Loss, Melaku Girma, Kenneth D. Kofoid, and John C. Reese

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Suitability of Busseola fusca and Sesamia calamistis (Lepidoptera: Noctuidae) for the development of two populations of Cotesia sesamiae (Hymenoptera: Braconidae) in Kenya, A. J. Ngi-Song, W. A. Overholt, and R. Stouthamer

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The Effects of a DNA Virus Infection on the Reproductive otential of Female Tsetse Flies, Glossina morsitans centralis and Glossina morsitans morsitans (Diptera: Glossinidae), Rosemary C. Sang, Walter G.Z.O. Jura, Leonard H. Otieno, and Richard W. Mwangi

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The magnitude of site and time interaction effect in tsetse fly (Diptera: Glossinidae) trap catches, A. Odulaja, S. Mihok, and I. M. Abu-Zinid

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The use of a phenology model and of risk analyses for planning buckwheat (Fagopyrum esculentum) sowing dates in Alpine areas, Johann Baumgärtner, Per Schilperoord, Paolo Basetti, Alberto Baiocchi, and Mauro Jermini

Ticks and tlck-borne parasites associated with indigenous cattle in didtuyura ranch, southern ethiopia, G. Solomon, G. P. Kaaya, F. Gebreab, T. Gemetchu, and G. Tllahun

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Toxicity and protectant potential of camphor, a major component of essential oil of ocimum kilimandscharicum, against four stored product beetles, D. Obeng-Ofori, C. H. Reichmuth, A. J. Bekele, and A. Hassanali

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Vegetable IPM in Africa: Current status and future prospects with emphasis on eastern and Southern Africa, B. Loehr, A. A. Seif, and B. Nyambo

Why are biting flies attracted to blue objects?, Bart G.J. Knols, Leonard E.G. Mboera, and Willem Takken

Submissions from 1997

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Aggressive behaviour of chilo partellus (swinhoe) larvae against the parasitoid, cotesia flavipes Cameron, K. Takasu and W. A. Overholt

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A hormone from the uterus of the tsetse fly, Glossina morsitans, stimulates parturition and abortion, David L. Denlinger and Jan Žďárek

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Antibiosis as a resistant mechanism to Chilo partellus (Swinhoe) (Lipidoptera: Pyralidae) in selected maize genotypes, Harish Kumar

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A review of the introduction and establishment of cotesia flavipes cameron in east africa for biological control of cereal stemborers, W. A. Overholt, A. J. Ngi-Song, C. O. Omwega, S. W. Kimani-Njogu, J. Mbapila, M. N. Sallam, and V. Ofomata

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A sampling bias model for odour-baited traps in relation to tsetse hunger cycle and population suppression, Adedapo Odulaja and L. Chuka Madubunyi

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Biological activity of 1,8 cineole, a major component of essential oil of Ocimum kenyense (Ayobangira) against stored product beetles, D. Obeng-Ofori, Ch Reichmuth, J. Bekele, and A. Hassanali

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Biosystematics of the Cotesia flavipes species complex (Hymenoptera: Braconidae): Morphometrics of selected allopatric populations, Susan W. Kimani-Njogu, William A. Overholt, James Woolley, and Annette Walker

Blosystematics of the cotesia flavipes species complex (hymenoptera: braconidae), parasitoids of the gramineous stemborers, Susan W. Kimani-NjoGu and William A. Overholt

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Changes over twelve years in populations of Glossina pallidipes and Glossina longipennis (diptera: Glossinidae) subject to varying trapping pressure at Nguruman, south-west Kenya, R. Brightwell, R. D. Dransfield, P. Stevenson, and B. Williams

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Cloning and expression of a Bacillus thuringiensis (L1-2) gene encoding a crystal protein active against Glossina morsitans morsitans and Chilo partellus, Edward O. Omolo, M. Diane James, Ellie O. Osir, and Jennifer A. Thomson

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Combining ability of resistance to the sorghum shootfly, atherigona soccata and stemborer chilo partellus in grain sorghum, sorghum bicolor, A. A. Elbadawi, A. M. Nour, and R. S. Pathak

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Comparison of nest structure and caste parameters of sympatric species of Odontotermes (Termitidae, Macrotermitinae) in Kenya, J. P.E.C. Darlington

Conversion of yield data from experimental plot to hectrage units, A. Odulaja and S. Nokoe

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Diel activity patterns and host preferences of Glossina fuscipes fuscipes (Diptera: Glossinidae) along the shores of Lake Victoria, Kenya, M. M. Mohamed-Ahmed and A. Odulaja

Dynamics of malaria transmission near two permanent breeding sites in Baringo district, Kenya, Ifeanyi Aniedu

Effects of fifth-instar volatiles on sexual maturation of adult desert locust Schistocerca gregaria, Y. O.H. Assad, A. Hassanali, B. Torto, H. Mahamat, N. H.H. Bashir, and S. El Bashir

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Effects of fifth-instar volatiles on sexual maturation of adult desert locust Schistocerca gregaria, Yousif O.H. Assad, Ahmed Hassanali, Baldwyn Torto, Hassane Mahamat, Nabil H.H. Bashir, and Sayed El Bashir

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Effects of juvenile hormone treatment on phase changes and pheromone production the desert locust, Schistocerca gregaria (Forskal) (Orthoptera: Acrididae), Amer I. Tawfik, Ellie O. Osir, Ahmed Hassanali, and Sayed H. Ismail

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Effects of Tsetse DNA Virus Infection on the Survival of a Host Fly,Glossina morsitans centralis(Diptera; Glossinidae), Rosemary C. Sang, Walter G.Z.O. Jura, Leonard H. Otieno, Peter M. Tukei, and Richard W. Mwangi

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Effects of vegetation and weather on trap catches of Glossina fuscipes fuscipes near Lake Victoria, Kenya, Mohamed M. Mohamed-Ahmed and Yno Wynholds

Establishment and dispersal of Cotesia flavipes (Cameron) (Hymenoptera: Braconidae), an exotic endoparasitoid of Chilo partellus (Swinhoe) (Lepidoptera: Pyralidae) in northern Tanzania, C. O. Omwega, W. A. Overholt, J. C. Mbapila, and S. W. Kimani-Njogu

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Estimation of the efficiency of the biconical trap for Glossina fuscipes fuscipes along the Lake Victoria shore, Kenya, Adedapo Odulaja and Mohamed M. Mohamed-Ahmed

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Evaluation of Ocimum kenyense (Ayobangira) as source of repellents, toxicants and protectants in storage against three major stored product insect pests, A. J. Bekele, D. Obeng-Ofori, and A. Hassanali

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Foraging behavior and Life History of the Stemborer parasitoid Cotesia flavipes (Hymenoptera: Braconidae), R. P.J. Potting, W. A. Overholt, F. O. Danso, and K. Takasu

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Geographic variation in host selection behaviour and reproductive success in the stemborer parasitoid Cotesia flavipes (Hymenoptera: Braconidae), R. P.J. Potting, L. E.M. Vet, and W. A. Overholt