Follow


Submissions from 1997

File

Haemolymph Ecdysteroids and the prothoracic glands in the solitary and gregarious adults of Schistocerca gregaria, Amer I. Tawfik, Anna Vedrová, Weiwei Li, František Sehnal, and D. Obeng-Ofori

File

Haemolymph pigment composition as a chemometric indicator of phase in the desert locust, schistocerca gregaria, Hassane Mahamat, Ahmed Hassanali, and David Munyinyi

File

Host location and acceptance by Cotesia flavipes Cameron and C. sesamiae (Cameron) (Hymenoptera: Braconidae), parasitoids of african gramineous stemborers: Role of frass and other host cues, Adele J. Ngi-Song and William A. Overholt

File

Identification of components of the oviposition aggregation pheromone of the gregarious desert locust, Schistocerca gregaria (Forskal), M. M. Rai, A. Hassanali, R. K. Saini, H. Odongo, and H. Kahoro

Link

Interactions of fertilizer, cultivar selection, and infestation by cowpea aphid (aphididae) on growth and yield of cowpeas, I. Billy Annan, K. Ampong-Nyarko, Ward M. Tingey, and George A. Schaefers

Intercropping increases parasitism of pests [4], Z. R. Khan, K. Ampong-Nyarko, P. Chiliswa, A. Hassanali, S. Kimani, W. Lwande, W. A. Overholt, J. A. Pickett, L. E. Smart, L. J. Wadhams, and C. M. Woodcock

Link

Inter-larval competition and its subsequent effect on Pediobius furvus (Hym.: Eulophidae) broods for the management of graminaceous stem borers, A. H. Duale and B. A. Okwakpam

File

Les inhibiteurs des facteurs humoraux chez les criquets migrateurs, schistocerca gregaria et locusta migratoria: Perspectives d'utilisation dans la lutte biologique, D. Dakouo, S. Essuman, S. K. Raina, M. Bréhélin, and Latifa Drif

File

Natural enemies of cereal stemborers in east africa: A review, M. J. Bonhof, W. A. Overholt, A. Van Huis, and A. Polaszek

File

Neem seed extract spray applications as low-cost inputs for management of the flower thrips in the cowpea crop, R. C. Saxena and E. L. Kidiavai

Oviposition, development and searching behaviour of Cotesia flavipes Cameron and Cotesia sesamiae (Cameron) (Hymenoptera: Braconidae) in relation to aestivating and non-aestivating Chilo spp. (Lepidoptera: Pyralidae) larvae in maize, J. C. Mbapila and W. A. Overholt

Pregnancy diagnosis in the dromedary camel (Camelus dromedarius) based on a competitive progesterone enzyme linked immunosorbent assay (ELISA), H. Mahamat, W. Olaho-Mukani, M. M. Mboloi, S. O. Guya, and G. E. Krombaritis

Link

Prehistoric fires and land-cover change in western Kenya: Evidences from pollen, charcoal, grass cuticles and grass phytoliths, Joseph Mworia-Maitima

File

Progeny production and sex ratios of field populations of the parasitoids cotesia flavipes and cotesia sesamiae reared from gramineous stemborers in coastal Kenya, Charles O. Omwega and William A. Overholt

Link

Prospects of using tick parasitoids (insecta) for tick management in africa, Esther N. Mwangi and Godwin P. Kaaya

File

Seasonal variation in the essential oil composition of Commiphora quadricincta and its effect on the maturation of immature adults of the desert locust, Schistocerca gregaria, Y. O.H. Assad, B. Torto, A. Hassanali, P. G.N. Njagi, N. H.H. Bashir, and H. Mahamat

Species variation in the response of tsetse flies (Glossina spp.; Diptera: Glossinidae) to parturition hormone, Jan Žďárek and David L. Denlinger

Link

Suitability of pupae of the stem borer Chilo partellus (Swinhoe) (Lep., Pyralidae) of various ages for parasitism by Pediobius furvus (Gahan) (Hym., Eulophidae), A. H. Duale, F. E. Nwilene, and B. A. Okwakpam

File

Suitability of west african gramineous stemborers for the development of cotesia species, Y. Hailemichael, F. Schulthess, J. W. Smith, and W. A. Overholt

File

Synthesis, analysis, and field activity of sordidin, a male-produced aggregation pheromone of the banana weevil, Cosmopolites sordidus, Seetharaman Jayaraman, Isaiah O. Ndiege, Allan C. Oehlschlager, Lilliana M. Gonzalez, Dennis Alpizar, Mario Falles, William J. Budenberg, and Peter Ahuya

File

The impact of Ixodiphagus hookeri, a tick parasitoid, on Amblyomma variegatum (Acari: Ixodidae) in a field trial in Kenya, E. N. Mwangi, S. M. Hassan, G. P. Kaaya, and S. Essuman

Link

The influence of temperature on the life table of Hyperaspis notata, B. Stäubli Dreyer, P. Neuenschwander, B. Bouyjou, J. Baumgärtner, and S. Dorn

Link

The relative efficiencies of Latin square and randomized complete block designs for insect trapping experiments: An investigation using field data on tsetse flies, A. Odulaja and I. M. Abu-Zinid

Trichomes and resistance to major insect pests in cowpea, Vigna unguiculata (L.) Walp.: A review, S. Oghiakhe

Link

Trophic influences on survival, development and reproduction of Hyperaspis notata (Col., Coccinellidae), B. Stäubli Dreyer, P. Neuenschwander, J. Baumgärtner, and S. Dorn

Link

Use of a Surrogate Stem for Eliciting Ovipositional Response of Busseola fusca (Lepidoptera: Noctuidae), Z. R. Khan and R. C. Saxena

File

Utilisation of wild gramineous plants for management of cereal stemborers in Africa, Z. R. Khan, P. Chiliswa, K. Ampong-Nyarko, L. E. Smart, A. Polaszek, J. Wandera, and M. A. Mulaa

File

Vitellogenin titres in normal and accelerated maturation of Gragarious-phase Schistocerca gregaria, Hassane Mahamat, Ahmed Hassanali, and Hans Joerg Ferenz

Submissions from 1996

File

1,8-Cineole: An attractant for the banana weevil, Cosmopolites sordidus, Isaiah O. Ndiege, Willam J. Budenberg, Dalmas O. Otieno, and Ahmed Hassanali

Link

Acquisition of resistance to the tick Amblyomma variegatum in Boran cattle, Bos indicus and the effects of Trypanosoma congolense and Babesia bigemina on host resistance, S. C. Dossa, G. P. Kaaya, S. Essuman, A. Odulaja, and R. G.K. Assoku

Link

Aggregation pheromone system of nymphal gregarious desert locust, Schistocerca gregaria (Forskål), Baldwyn Torto, Peter G.N. Njagi, Ahmed Hassanali, and Habert Amiani

Link

A limonoid from Turraea floribunda, Baldwyn Torto, Ahmed Hassanali, Edward Nyandat, and Michael D. Bentley

Artificial feeding systems for ixodid ticks as a tool for study of pathogen transmission, A. S. Young, S. M. Waladde, and S. P. Morzaria

Link

Attractiveness of black rhinoceros (Diceros bicornis) to tsetse flies (Glossina spp.) (diptera: glossinidae) and other biting flies, S. Mihok, S. K. Moloo, J. O. Oden'y, R. A. Brett, J. G. Rakwar, E. Munyoki, J. Kiilu, and C. A. Kyorku

File

Chemoecological role of mammalian urine in host location by tsetse, Glossina spp. (diptera: glossinidae), L. Chuka Madubunyi, A. Hassanali, W. Ouma, D. Nyarango, and J. Kabii

Link

Comparative biology of Cotesia chilonis (Hymenoptera: Braconidae) on selected African gramineous stemborers, S. H.O. Okech and W. A. Overholt

File

Comparison of resistance in three breeds of cattle against African ixodid ticks, G. Solomon and G. P. Kaaya

Decision-making by smallholder farmers in an oil-palm-based economy in southern Benin, West Africa, W. G. Meikle, A. P. Gutierrez, and H. R. Herren

Effect of anti-thymocyte serum on acquisition of resistance to infestation by Rhipicephalus appendiculatus larvae in rabbits, M. G. Binta, E. Z. Mushi, and F. R. Rurangirwa

Link

Effect of cowpea cultivar, plant part and growth phenology on oviposition behaviour of the legume pod borer, Maruca testulalis Geyer (Lep., Pyralidae), S. Oghiakhe

Effect of cyclophosphamide on the aquisition of resistance to infestation by Rhipicephalus appendiculatus in rabbits, M. G. Binta, E. Z. Mushi, and F. R. Rurangirwa

Link

Effect of natural and artificial chilling in carrot Daucus carota L. at different locations in Kenya. I. Effects on bolting and flowering, Esther M. Kahangi, J. A. Chweya, L. S.M. Akundabweni, and D. M. Munyinyi

Link

Effect of natural and artificial chilling in carrot Daucus carota L. at different locations in Kenya. II. Effect on seed maturity, seedstalk height, umbel number, seed yield and subsequent germination of the harvested seed, Esther M. Kahangi, J. A. Chweya, L. S.M. Akundabweni, and D. M. Munyinyi

Link

Effect of Phase Status on Responses to AKH I in the Desert Locust, Schistocerca gregaria gregaria, Dorington O. Ogoyi, Ellie O. Osir, and Norah K. Olembo

Effects of fifth-instar volatiles on sexual maturation of adult desert locust Schistocerca gregaria, Steve Mihok and Peter H. Clausen

File

Effects of shifting to crowded or solitary conditions on pheromone release and morphometrics of the desert locust, Schistocerca gregaria (Forskal) (Orthoptera: Acrididae), Arop Leek Deng, Baldwyn Torto, Ahmed Hassanali, and E. E. Ali

Link

Evaluation of ocimum suave (willd) as a source of repellents, toxicants and protectants in storage against three stored product insect pests, A. J. Bekele, D. Obeng-Ofori, and A. Hassanali

File

Functional morphology and anatomy of the polypneustic lobes of the last larval instar of tsetse flies, Glossina spp. (Diptera: Glossinidae), Jan Žďárek, František Weyda, Mathayo M.B. Chimtawi, and David L. Denlinger

File

Functional responses of Iphiseius degenerans and Neoseiulus teke (Acari: Phytoseiidae) to changes in the density of the cassava green mite, Mononychellus tanajoa (Acari: Tetranychidae), F. E. Nwilene and G. Nachman

Genetic changes occurring during laboratory rearing of Cotesia flavipes cameron (Hymenoptera: Braconidae), an imported parasitoid for the control of gramineous stem borers in Africa, C. O. Omwega and W. A. Overholt

File

Genetics of resistance to Aphis craccivora in cowpea, S. M. Githiri, K. Ampong-Nyarko, E. O. Osir, and P. M. Kimani

Link

Haemolymph Ecdysteroids in the Solitary and Gregarious Larvae of Schistocerca gregaria, Amer I. Tawfik, Anna Mat'hová, František Sehnal, and Sayed H. Ismail

File

Identification of major components of larviposition pheromone from larvae of tsetse flies Glossina morsitans morsitans Westwood and Glossina morsitans centralis Machado, R. K. Saini, A. Hassanali, J. Andoke, P. Ahuya, and W. P. Ouma

Link

Immunity Induced by Vaccination with Rhipicephalus appendiculatus Salivary Gland Antigens Does Not Augment Protective Immunity Acquired Naturally by Exposing Rabbits to Adult Ticks, M. Nyindo, S. Essuman, R. Chesang, and P. Muteria

Kenya: scientific savanna, A. Mayor

Link

Modelling agricultural production of small-scale farmers in sub-Saharan Africa: A case study in western Kenya, Adedapo Odulaja and Fassil G. Kiros

File

Oviposition behavior of Cotesia flavipes and Goniozus indicus, larval parasitoids of the lepidopteran stemborer Chilo partellus, Keiji Takasu and William A. Overholt

Link

Phase-independent responses to phase-specific aggregation pheromone in adult desert locusts, Schistocerca gregaria (Orthoptera: Acrididae), Peter G.N. Njagi, B. Torto, D. Obeng-Ofori, and A. Hassanali

Link

Phenology of stomoxyinae in a Kenyan forest, Steve Mihok, Opiyo Maramba, Eli Munyoki, and Khalfan Saleh

File

Physiological responses and central nervous projections of antennal olfactory receptor neurons in the adult desert locust, Schistocerca gregaria (Orthoptera: Acrididae), B. S. Hansson, S. A. Ochieng, X. Grosmaitre S Anton, and P. G.N. Njagi

File

Prospects for biological control of livestock ticks, Rhipicephalus appendiculatus and Amblyomma variegatum, using the Entomogenous fungi Beauveria bassiana and Metarhizium Anisopliae, Godwin P. Kaaya, Esther N. Mwangi, and Elizabeth A. Ouna

Link

Relationship between planting dates and damage by the legume pod-borer, maruca testulalis (geyer) (lepidoptera: Pyralidae) on cowpea, vigna unguiculata (l) walp in nigeria, S. Ekesi, M. C. Dike, and M. O. Ogunlana

File

Reproductive performance and population dynamics of cowpea aphid (Homoptera: Aphididae) on leaf extracts of resistant and susceptible cowpeas, I. Billy Annan, Ward M. Tingey, George A. Schaefers, and Kailash N. Saxena

File

Reproductive responses of Iphiseius degenerans and Neoseiulus teke (Acari: Phytoseiidae) to changes in the density of the cassava green mite, Mononychellus tanajoa (Acari: Tetranychidae), F. E. Nwilene and G. Nachman

File

Responses of nymphs of desert locust, Schistocerca gregaria to volatiles of plants used as rearing diet, Peter George N. Njagi and Baldwyn Torto

Link

Spatial analysis of the distribution of tsetse flies in the Lambwe Valley, Kenya, using Landsat TM satellite imagery and GIS, U. Kitron, L. H. Otieno, L. L. Hungerford, A. Odulaja, W. U. Brigham, O. O. Okello, M. Joselyn, M. M. Mohamed-Ahmed, and E. Cook

File

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 current state of pesticide management in Sub-Saharan Africa, John J. Ondieki

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

Link

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

File

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

File

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

Link

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

Link

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

Link

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

Link

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

Link

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

File

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

Link

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

Link

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

Link

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

Diversity and abundance of wild host plants of lepidopteran stem borers in two different agroecological zones of Kenya, A. J. Ngi-Song, W. A. Overholt, and J. N. Ayertey

File

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

Link

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

Link

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

Link

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

File

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

Link

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

Link

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

File

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

File

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

Influence of trapping of the banana weevil, Cosmopolites sordidus (Germar 1824) on root-lesion nematode, Pratylenchus goodeyi (Sher and Allen 1953) population densities and subsequent banana yield, K. V. Seshu Reddy, J. S. Prasad, L. Ngode, and R. A. Sikora

File

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

File

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

File

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

File

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

Link

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

Plasmodium-associated changes in human odor attract mosquitoes, S. Mihok, E. K. Kang'ethe, and G. K. Kamau

File

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