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Submissions from 1996

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Suitability of graminaceous weed species as host plants for rice leaffolders, Cnaphalocrocis medinalis and Marasmia patnalis, Z. R. Khan, M. L.P. Abenes, and N. J. Fernandez

The distribution of monoterpene hydrocarbons in airborne volatiles from pseudostem of eight cultivated banana cultivars in East Africa, Isaiah O. Ndiege, William J. Budenberg, Dalmas O. Otieno, and Ahmed Hassanali

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The effect of host blood in the in vitro transformation of bloodstream trypanosomes by tsetse midgut homogenates, Edward K. Nguu, Ellie O. Osir, Mabel O. Imbuga, and Norah K. Olembo

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Ultrastructural changes in the milk gland of tsetse Glossina morsitans centralis (Diptera; Glissinidae) female infected by a DNA virus, Rosemary C. Sang, Walter G.Z.O. Jura, Leonard H. Otieno, and Peter Ogaja

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Volatile infochemicals used in host and host habitat location by cotesia flavipes cameron and cotesia sesamiae (cameron) (hymenoptera: braconidae), larval parasitoids of stemborers on graminae, Adele J. Ngi-Song, William A. Overholt, Peter G.N. Njagi, Marcel Dicke, Jonathan N. Ayertey, and Wilbert Lwande

Submissions from 1995

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Acaricidal activity of Margaritaria discoidea (Euphorbiaceae) plant extracts against the ticks Rhipicephalus appendiculatus and Amblyomma variegatum (Ixodidae), Godwin P. Kaaya, Esther N. Mwangi, and Mutua M. Malonza

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An epidemiological study of tick-borne diseases and their effects on productivity of zebu cattle under traditional management on Rusinga Island, western Kenya, A. A. Latif, G. J. Rowlands, D. K. Punyua, S. M. Hassan, and P. B. Capstick

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An insect antifeedant limonoid from turraea nilotica, Michael D. Bentley, Geoffrey O. Adul, A. Randall Alford, Fu Yung Huang, Leslie Gelbaum, and Ahmed Hassanali

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A technique for handling and sexing Callosobruchus maculatus (F.) adults (Coleoptera: Bruchidae), K. A.N.P. Bandara and R. C. Saxena

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Biocontrol potential of the entomogenous fungi Beauveria bassiana and Metarhizium anisopliae for tsetse flies (Glossina spp.) at developmental sites, Godwin P. Kaaya and David M. Munyinyi

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Biosystematics of the Cotesia flavipes complex (Hymenoptera: Braconidae): Interspecific hybridization, sex pheromone and mating behaviour studies, Susan W. Kimani and William A. Overholt

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Bloodmeal evacuation from the midgut of Glossina pallidipes in relation to tsetse foraging activity and trappabiIity, L. CHUKA MADUBUNYI

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Changes in temperature, not photoperiod, control the pattern of adult eclosion in the tsetse, Glossina morsitans, JAN ŽĎÁREK and DAVID L. DENLINGER

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Cleome monophylla essential oil and its constituents as tick (Rhipicephalus appendiculatus) and maize weevil (Sitophilus zeamais) repellents, Mary Ndungu, Wilber Lwande, Ahmed Hassanali, Lambert Moreka, and Sumesh Chander Chhabra

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Effect of pubescence in cowpea resistance to the legume pod borer Maruca testulalis (Lepidoptera: Pyralidae), S. Oghiakhe

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Effects of permethrin-treated screens on phlebotomine sand flies, with reference to Phlebotomus martini (Diptera: Psychodidae)., M. Basimike and M. J. Mutinga

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Essential oil constituents of artemisia afra willd, Julius W. Mwangi, Kohath J. Achola, Kipruto A. Sinei, Wilber Lwande, and R. Laurent

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Essential oil constituents of Sphaeranthus cyathuloides O. Hoffm., J. W. Mwangi, K. J. Achola, R. Laurent, W. Lwande, and A. Hassanali

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Evidence of the establishment of Cotesia flavipes (Hymenoptera: Braconidae) in continental Africa, C. O. Omwega, S. W. Kimani, W. A. Overholt, and C. K.P.O. Ogol

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Farmers’ cultural practices and their effects on pest control in sweetpotato in south Nyanza, Kenya, N. E.J.M. Smit and L. O. Matengo

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Host‐range of the lesion nematode, pratylenchus goodeyi commonly found in highland bananas of east africa, A. S.S. Mbwana, S. W. Waudo, and K. V. Seshu‐reddy

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Identification and synthesis of sordidin, a male pheromone emitted by Cosmopolites sordidus, Josiane Beauhaire, Paul Henri Ducrot, Christian Malosse, Didier Rochat, Isaiah O. Ndiege, and Dalmas O. Otieno

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Importance of adult food sources to host searching of the larval parasitoid Microplitis croceipes, Keiji Takasu and W. J. Lewis

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Limonoids from Turraea floribunda, Baldwyn Torto, Michael D. Bentley, Barbara J.W. Cole, Ahmed Hassanali, Fu Yung Huang, Leslie Gelbaum, and Donald G. Vanderveer

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Linkage relationships among loci controlling morphological traits in cowpea (Vigna unguiculata (L.) Walp.), S. M. Githiri, P. M. Kimani, and R. S. Pathak

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Lipophorin and apolipophorin-III in solitary and gregarious phases of Schistocerca gregaria, Dorington O. Ogoyi, Ellie O. Osir, and Norah K. Olembo

Mechanical transmission of Trypanosoma spp. by African Stomoxyinae (Diptera: Muscidae), S. Mihok, O. Maramba, E. Munyoki, and J. Kagoiya

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Optimization of the in vitro feeding of Rhipicephalus appendiculatus nymphae for the transmission of Theileria parva, S. M. Waladde, S. N. Mwaura, G. N. Njihia, and F. N. Mwakima

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Plant oils as grain protectants against infestations of Cryptolestes pusillus and Rhyzopertha dominica in stored grain, D. Obeng‐Ofori

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Products derived from the leaves of Ocimum kilimandscharicum (Labiatae) as post-harvest grain protectants against the infestation of three major stored product insect pests, B. Jembere, D. Obeng-Ofori, A. Hassanali, and G. N.N. Nyamasyo

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Properties of a blood-meal-induced midgut lectin from the tsetse fly Glossina morsitans, L. Abubakar, E. O. Osir, and M. O. Imbuga

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Purification and characterization of a midgut lectin-trypsin complex from the tsetse fly Glossina longipennis, E. O. Osir, L. Abubakar, and M. O. Imbuga

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Relationships between host blood factors and proteases in Glossina morsitans subspecies infected with Trypanosoma congolense, STEVE MIHOK, CHRISTOPHER MACHIKA, NAFISA DARJI, RASTUS K. KANG'ETHE, and LEONARD H. OTIENO

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Repellence of the tick Rhipicephalus appendiculatus by the grass Melinis minutiflora, Esther N. Mwangi, S. Essuman, G. P. Kaaya, E. Nyandat, D. Munyinyi, and M. G. Kimondo

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Repellent and acaricidal properties of Ocimum suave against Rhipicephalus appendiculatus ticks, Esther N. Mwangi, Ahmed Hassanali, Suliman Essuman, Edward Myandat, Lambert Moreka, and Mark Kimondo

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Semiochemicals from froth of egg pods attract ovipositing female Schistocerca gregaria, R. K. Saini, M. M. Rai, A. Hassanali, J. Wawiye, and H. Odongo

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Three new flavonoids from the root of Tephrosia emoroides and their antifeedant activity against the larvae of the spotted stalk borer Chilo partellus Swinhoe, A. K. Machocho, W. Lwande, J. I. Jondiko, L. V.C. Moreka, and A. Hassanali

Submissions from 1994

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African Buffalo Serum Contains Novel Trypanocidal Protein, DAGMAR REDUTH, JAN G. GROOTENHUIS, REARDON O. OLUBAYO, MADHAVI MURANJAN, FREDERICK P. OTIENO‐OMONDI, GRANT A. MORGAN, RETO BRUN, DIANA J.L. WILLIAMS, and SAMUEL J. BLACK

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Aggregation pheromone system of adult gregarious desert locust schistocerca gregaria (forskal), Baldwyn Torto, Daniel Obeng-Ofori, Peter G.N. Njagi, Ahmed Hassanali, and Habert Amiani

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Composition of the leaf essential oil of ocimum keniense ayobangira, J. W. Mwangi, W. Lwande, and A. Hassanali

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Constituents of the essential oil of blumea brevipes (oliv. & hiern) willd, J. W. Mwangi, K. J. Achola, W. Lwande, A. Hassanali, and R. Laurent

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Contact toxicity of the mycotoxin destruxin E to Empoasca vitis (Göthe) (Hom., Cicadellidae), T. J. Poprawski

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Continuous rearing of the maize stem borer Busseola fusca on an artificial diet, F. O. Onyango and J. P.R. Ochieng‘‐Odero

Cutaneous leishmaniasis in Kenya: Sergentomyia garnhami (Diptera Psychodidae), a possible vector of Leishmania major in Kitui District: a new focus of the disease., M. J. Mutinga, N. N. Massamba, M. Basimike, C. C. Kamau, F. A. Amimo, A. E. Onyido, D. M. Omogo, F. M. Kyai, and D. W. Wachira

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Detection of trypanosome infections in the saliva of tsetse flies and buffy-coat samples from antigenaemic but aparasitaemic cattle, P. A.O. Majiwa, R. Thatthi, S. K. Moloo, and J. H.P. Nyeko

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Distribution and sampling of Chilo partellus (Lepidoptera: Pyralidae) in maize and sorghum on the Kenya coast, W. A. Overholt, K. Ogedah, and P. M. Lammers

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Dynamics of host blood effects in Glossina morsitans sspp. infected with Trypanosoma congolense and T. brucei, Reardon O. Olubayo, Steve Mihok, Eli Munyoki, and Leonard H. Otieno

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Effect of Timing of Application of Nosema marucae on the Control of the Spotted Stalk Borer Chilo partellus Infesting Sorghum, M. O. Odindo

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Effects of Neem Seed Derivatives on Brown Planthopper Symbiotes, S. Raguraman and R. C. Saxena

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Effects of water stress, nitrogen stress and certain sensory stimuli on infestation and damage by Chilo partellus (Swinhoe) to maize, HARISH KUMAR

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Fecal volatiles as part of the aggregation pheromone complex of the desert locust, Schistocerca gregaria (Forskal) (Orthoptera: Acrididae), Daniel Obeng-Ofori, Baldwin Torto, Peter G.N. Njagi, Ahmed Hassanali, and Habert Amiani

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Field resistance in maize cultivars to stem borer Chilo partellus, HARISH KUMAR

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Grain yield losses in maize (Zea mays L.) genotypes in relation to their resistance against Chilo partellus (Swinhoe) infestation at anthesis, Harish Kumar and Gershon O. Asino

Host blood meals and chromosomal inversion polymorphism in Anopheles arabiensis in the Baringo District of Kenya., A. E. Mnzava, M. J. Mutinga, and C. Staak

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Interrelationship among Chilo partellus (SWINHOE) Damage Parameters and Their Contribution to Grain Yield Reduction in Maize (Zea mays L.), S. O. Ajala and K. N. Saxena

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Isolation of Trypanosoma spp. from wild tsetse flies through procyclic expansion in Glossina morsitans centralis, Steve Mihok, Eli N. Munyoki, Freddie Masaninga, Paul N. Ndegwa, and Reardon O. Olubayo

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Natural attraction of livestock ticks by the leaves of a shrub, S. M. Hassan, O. O. Dipeolu, and M. M. Malonza

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Parasitism of Amblyomma variegatum by a hymenopteran parasitoid in the laboratory, and some aspects of its basic biology, Esther N. Mwangi, Godwin P. Kaaya, Suliman Essuman, and Mark G. Kimondo

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Proximity of release points of pheromone components as a factor confusing males of the spotted stem borer, Chilo partellus, approaching the trap, Slawomir A. Lux, Ahmed Hassanali, Wilber Lwande, and Florence N. Njogu

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Reduction of banana weevil populations with pseudostem traps, A. M. Koppenhõfer, Seshu K.V. Reddy, and R. A. Sikora

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Reduction of insect pest attack on sorghum and cowpea by intercropping, Kwesi Ampong‐Nyarko, K. V.Seshu Reddy, Ruth A. Nyang'or, and K. N. Saxena

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Relationships between protease activity, host blood and infection rates in Glossina morsitans sspp. infected with Trypanosoma congolense, T.brucei and T.simiae, STEVE MIHOK, JONATHAN K. STILES, ENOCH MPANGA, and REARDON O. OLUBAYO

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Sex differentiation studies relating to releaser aggregation pheromones of the desert locust, Schistocerca gregaria, D. Obeng‐Ofori, P. G.N. Njagi, B. Torto, A. Hassanali, and H. Amiani

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The use of reverse‐phase C18‐bonded silica for the trapping, concentration and analysis of headspace vapour from model organic compounds, banana pseudostem and black pepper, Isaiah O. Ndiege, Dalmas O. Otieno, William J. Budenberg, and Ahmed Hassanali

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Trypanosoma simiae in the white rhinoceros (Ceratotherium simum) and the dromedary camel (Camelus dromedarius), Steve Mihok, Erich Zweygarth, Eli N. Munyoki, John Wambua, and Richard Kock

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Volatile components of heteromorpha trifoliata (wendl.) eckl. & zey, J. W. Mwangi, K. J. Achola, W. Lwande, A. Hassanali, and R. Laurent

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Volatile constituents of essential oil of Tarconanthus camphoratus L., Julius W. Mwangi, Kohath J. Achola, Wilber Lwande, Ahmed Hassanali, and R. Laurent

Submissions from 1993

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A maximin-minimax approach for classifying crop varieties into resistance groups based on yield potential and loss, A. Odulaja and S. Nokoe

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A nonlinear model describing yield loss in cowpea (vigna unguiculata) due to the legume pod borer, maruca testulalis geyer (lepidoptera: Pyralidae), A. Odulaja and S. Oghiakhe

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A preliminary account of larvivorous fish in the mwea rice irrigation system, E. J. Asimeng and M. J. Mutinga

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Behavioral and electrophysiological responses of the banana weevil Cosmopolites sordidus to host plant volatiles, William J. Budenberg, Isaiah O. Ndiege, Florence W. Karago, and Bill S. Hansson

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Biting activity and resting habits of malaria vectors in baringo district, kenya, I. Aniedu

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Composition of essential oil of Plectranthus tenuiflorus (Vatke) Agnew, J. W. Mwangl, W. Lwande, and A. Hassanali

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Constituents of the Essential Oil of Helichrysum odoratissimum (L.) Less, Wilber Lwande, Ahmed Hassanali, Onesmus B. Wanyama, Sarah Ngola, and Julius W. Mwangi

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Constituents of the essential oils from wild and cultivated Lippia adoensis Hochst. ex Walp., Berhanu Abegaz, Nigist Asfaw, and Wilber Lwande

Defecation by Anopheles arabiensis mosquitoes of host blood infected with live Trypanosoma congolense, C. M. Mutero and M. J. Mutinga

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Disease research in the wildlife-livestock interface in Kenya., J. G. Grootenhuis and R. O. Olubayo

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Effectiveness of the entomopathogenic fungus Beauveria bassiana (Bals.) Vuill. for control of the stem borer Chilo partellus (Swinhoe) in maize in Kenya, Nguya K. Maniania

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Effect of maize plants on colonisation of cowpea plants by bean flower thrips, Megalurothrips sjostedti, S. Kyamanywa, C. W. Baliddawa, and K. J.O. Ampofo

Effect of rice husbandry on mosquito breeding at Mwea Rice Irrigation Scheme with reference to biocontrol strategies., E. J. Asimeng and M. J. Mutinga

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Egg predators of the banana weevil, Cosmopolites sordidus (Germar) (Col., Curculionidae) in western Kenya, A. M. Koppenhöfer

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Evaluation of some formulations of Nosema marucae for the control of Chilo partellus (Lep., Pyralidae), M. O. Odindo and M. Opondo Mbai

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Evaluation of three formulations of Beauveria bassiana (Bals.) Vuill. for control of the stem borer Chilo partellus (Swinhoe) (Lep., Pyralidae), N. K. Maniania

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Evidence for mediation of two releaser pheromones in the aggregation behavior of the gregarious desert locust, Schistocerca gregaria (forskal) (Orthoptera: Acrididae), Daniel Obeng-Ofori, Baldwyn Torto, and Ahmed Hassanali

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Evidence for volatile male-produced pheromone in banana weevil Cosmopolites sordidus, William J. Budenberg, Isaiah O. Ndiege, and Florence W. Karago

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Experimental immunity against trypanosomiasis in rabbits, Curtis Powell

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Farmers’ indigenous knowledge of crop pests and their damage in western kenya, P. O. Chitere and B. A. Omolo

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Inhibition of Glossina morsitans midgut trypsin activity by d-glucosamine, E. O. Osir, M. O. Imbuga, and P. Onyango

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Ixodid ticks (Acari: Ixodidae) and livestock production: effect of varying acaricide treatments on ticks and productivity in east coast fever-immunized weaner and dairy cattle., A. O. Amoo, O. O. Dipeolu, P. B. Capstick, D. M. Munyinyi, L. N. Gichuru, and T. R. Odhiambo

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Livestock Tick Predation by Chickens: The Rate of Digestion of Ticks in the Alimentary Tract of Chickens, Shawgi M. Hassan and Olusegun O. Dipeolu

Malaria prevalence and morbidity in relation to the use of permethrin-treated wall cloths in Kenya, M. J. Mutinga, A. Mnzava, R. Kimokoti, M. Nyamori, and A. M. Ngindu

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Metamorphosis behaviour and regulation in tsetse flies (Glossina spp.) (Diptera: Glossinidae): A review, J. Žďárek and D. L. Denlinger

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Models for estimation of population density of late instar nymphs and fledglings of the desert locust, Schistocerca gregaria (Forsk.), S. El Bashir, C. Inayatullah, A. O. Ahmed, and H. E. Abdelrahman

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Mutangin, a dihydroagarofuranoid sesquiterpene insect antifeedant from Elaeodendron buchananii, Muniru K. Tsanuo, Ahmed Hassanali, Isaac J.O. Jondiko, and Baldwyn Torto

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Observations on egg‐laying behaviour of the banana weevil, Cosmopolites sordidus (Germar), A. M. Koppenhöfer

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Olinioside, 5-(4′-O-β-d-glucopyranosyl)-caffeoyloxy-5,6- dihydro-4-methyl-(2H)-pyran-2-one from Olinia usambarensis, Edward Nyandat, Emil Rwekika, Corrado Galeffi, Giovanna Palazzino, and Marcello Nicoletti

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Pathogenicity of Beauveria bassiana, Metarhizium anisopliae and Serratia marcescens to the Banana Weevil Cosmopolites sordidus, G. P. Kaaya, K. V. Seshu-Reddy, E. D. Kokwaro, and D. M. Munyinyi

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Production of Nosema marucae for biological control of cereal stem borers, M. O. Odindo, P. A. Amutalla, M. Opondo‐Mbai, and T. Anyango Odero

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Relationships between nematodes, weevils, banana and plantain cultivars and damage, PAUL R. SPEIJER, WILLIAM J. BUDENBERG, and RICHARD A. SIKORA

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Semiochemicals from anal exudate of larvae of tsetse flies Glossina morsitans morsitans Westwood and G. morsitans centralis Machado attract gravid females, David E. Leonard and R. K. Saini