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Ifn-Γ Increases The Expression Of Sars-Cov-2 Receptors On Vero E6 Cells, Bindu Madhavi Madabattula

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Respiratory epithelial cells are the initial target for SARS-CoV-2 infection. IFN-γ is known to increase the expression of ACE-2, an initial receptor for SARS-CoV-2, on epithelial cells. This study focuses on examining the effect of IFN-γ for ACE-2, TMPRSS2, and neuropilin-1 on Vero E6 cells using two immunofluorescence methods, namely, direct (membrane) fluorescence method and Cytation5 method. Direct fluorescence was determined using an Accu-Scope and ImageJ analysis. Using this method, significance (p<0.023) was observed only for ACE-2 when Vero E6 cells were treated with IFN-γ. Cytation5 fluorescence was determined using a Bio-tek Cytation5 plate reader. The results showed that IFN-γ significantly increased (p<0.001) the expression of ACE-2, neuropilin-1, and TMPRSS2. These results indicate Cytation5 is a more sensitive method for determining the expression of receptors on Vero E6 cells. The elevated levels of SARS-CoV-2 receptors expression resulting from IFN-γ treatment makes the epithelial cells more susceptible targets of SARS-CoV-2 infection. IFN-γ is most likely provided by innate immune cells in the initial COVID-19 infection, consequently contributing to the severity of disease.

Dataset For "Possible Causes Of Leaks In The Transfer Pipeline: Student Views At The 19 Colleges Of The City University Of New York", Alexandra Logue, Yoshiko Oka, David Wutchiett, Kerstin Gentsch, Stephanie Abbeyquaye

Publications and Research

Research dataset for the study resulting in this article: Logue, A. W., Oka, Y., Wutchiett, D., Gentsch, K., & Abbeyquaye, S. (2022). Possible causes of leaks in the transfer pipeline: Student views at the 19 colleges of The City University of New York. Journal of College Student Retention: Research, Theory & Practice.

Publisher version of article: https://doi.org/10.1177/15210251221117276

Accepted manuscript version of article: https://academicworks.cuny.edu/gc_pubs/901

Managing Agricultural Nitrogen Losses In Crop Production And Mitigation Of Climate Change Effects, Winnie Ntinyari, Mekonnen Giweta, James Mutegi, Cargele Masso, Joseph P. Gweyi-Onyango

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Nitrogen (N) losses from cropping systems negatively affect soil quality/fertility, crop yield, and the environment through its contribution to climate change and water pollution. İt possesses oil-water-atmospheric system challenges to both the too much and the too little N application countries. Soil and climatic factors are the critical drivers of N loss from agricultural systems as they influence major processes like nitrification and denitrification. Other N loss pathways include leaching, runoff, and volatilization. Nitrous oxide (N2O) and ammonia (NH3) gases are the two pollutants resulting from N fertilizers in crop production and represent N loss’ significant pathway. Nitrous oxide is …

Potential Of Entomocomposting Toward Soil Pathogen Suppression, Dennis Beesigamukama, María Gómez-Brandón, Chrysantus Mbi Tanga

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Waste accumulation and microbial pollution are key environmental challenges in most developing countries. Land filling, the commonest waste disposal method, is not sustainable due to land scarcity and point source pollution. Thus, a large fraction of organic wastes is not properly disposed, yet the conventional methods of waste recycling are less effective. The degradation of waste using insect life stages (entomocomposting) has emerged as a novel tool that is fast, affordable, and sustainable in recycling organic wastes with maximum pathogen suppression. This bioconversion process also generates an organic fertilizer with potential to enhance soil remediation and provide additional benefits on …

Evaluating The Growth And Cost–Benefit Analysis Of Feeding Improved Indigenous Chicken With Diets Containing Black Soldier Fly Larva Meal, Mwangi K. Waithaka, Isaac M. Osuga, Lucy W. Kabuage, Sevgan Subramanian, Beatrice Muriithi, Ann M. Wachira, Chrysantus M. Tanga

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The high cost of feed has been the major hindrance to a hindrance to the growth, sustainability, profitability, and expansion of poultry production. Black soldier fly larva (BSFL) meal is one of the most promising alternative protein sources widely accepted globally. This study evaluated the growth performance of improved indigenous chicken (IIC)-fed diets containing different inclusion levels of BSFL meals. The BSFL meal inclusion rates included 0% (Diet0), 5% (Diet1), 10% (Diet2), 15% (Diet3), and 20% (Diet4) as replacement to the expensive fish meal in chick and grower diets. Our results showed that diet significantly affected the average daily feed …

Effect Of Desmodium Intortum And Black Soldier Fly Larvae (Hermetia Illucens) Based Meal On Sensory And Physicochemical Properties Of Broiler Chicken Meat In Kenya, M. M. Mutisya, S. B.S. Baleba, J. N. Kinyuru, C. M. Tanga, M. Gicheha, G. Hailu, D. Salifu, J. Egonyu, X. Cheseto, S. Niassy

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We evaluated the effect of dietary inclusion of different ratios of Desmodium intortum (DI) and black soldier fly larvae meal (BSFLM) on sensory traits and physicochemical qualities of broiler chicks meat. Three formulations: T1:75%BSFL:25%DI; T2:50%BSFL:50DI, and T3:25BSFL:75% DI as a protein source were tested. A conventional feed was used as the control diet. On day 42, the chickens were slaughtered, and thigh muscles were used for sensory and physicochemical evaluations. T1 was preferred for its flavour and tenderness, T2 for its juiciness and T3 for its colour, flavour, taste and overall acceptability scores. In terms of physical properties, all three …

Climate Change Impacts And Adaptation Strategies For Crops In West Africa: A Systematic Review, Tony W. Carr, Siyabusa Mkuhlani, Alcade C. Segnon, Zakari Ali, Robert Zougmoré, Alan D. Dangour, Rosemary Green, Pauline Scheelbeek

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Agriculture in West Africa faces the challenge of meeting the rising demand for food as national incomes and populations increase while production becomes more uncertain due to climate change. Crop production models can provide helpful information on agricultural yields under a range of climate change scenarios and on the impact of adaptation strategies. Here, we report a systematic review of the impact of climate change on the yield of major staple crops in West Africa. Unlike earlier reviews we pay particular attention to the potential of common agricultural adaptation strategies (such as optimised planting dates, use of fertilisers and climate-resilient …

Performance Of Black Soldier Fly Frass Fertiliser On Maize (Zea Mays L.) Growth, Yield, Nutritional Quality, And Economic Returns, C. M. Tanga, D. Beesigamukama, M. Kassie, P. J. Egonyu, Changeh J. Ghemoh, Kiatoko Nkoba, S. Subramanian, A. O. Anyega, S. Ekesi

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Although the black soldier fly frass fertiliser (BSFFF) is globally recognised as a promising and potential high-quality organic fertiliser, there is inadequate information on its impact on the growth performance and nutritional status of maize. Furthermore, no information exist on their combination with mineral fertiliser (NPK) as well as economic impact on maize production. This study evaluated the comparative impact of BSFFF, NPK and commercial organic fertiliser (Evergrow®) on growth, nitrogen use efficiency, yield, nutritional quality, and profitability of maize under greenhouse conditions. The treatments included: (1) sole application of BSFFF, conventional compost of brewers’ spent grain (BSG), Evergrow, and …

Inter-Population Variation And Phenotypic Plasticity In Kairomone Use By A Poly-Specialist Spider-Eating Predator, Ana M. Cerveira, Robert R. Jackson

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Previous research on Cyrba algerina (Araneae, Salticidae) has shown this jumping spider expresses predatory specialisation with respect to spiders as prey as well as inter-population variation in responsiveness to prey-spider odour. However, this earlier research pertained to a single prey species (Oecobius machadoi) and only field-collected C. algerina individuals were tested. Here we extend the previous research by using laboratory-reared, as well as field-collected, individuals of C. algerina and also by using another prey-spider species, Zelotes thorelli, as well as O. machadoi. Two localities in Portugal are considered, Sintra where C. algerina and both prey species are abundant and Tavira …

Characterization Of Honeys Produced By Sympatric Species Of Afrotropical Stingless Bees (Hymenoptera, Meliponini), Hosea O. Mokaya, Kiatoko Nkoba, Robert M. Ndunda, Nicolas J. Vereecken

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We investigated the effect of bee species identity and harvesting methods on the chemical composition and antiradical activity of 53 honey samples, produced by six stingless bee species in western Kenya (Kakamega forest). Our results illustrate that none of the assayed parameters significantly varied between the honey samples harvested by “punching holes” (n = 25) and “squeezing” (n = 28) methods. By contrast, species identity drove significant differences in the assayed parameters. Positive correlations between the antiradical activity and the phytochemicals (phenols and flavonoids) were observed, and honeys from Liotrigona sp. exhibited the highest amounts of phenols (214 mg GAE/100 …

Intensity Of Adoption Of Integrated Pest Management Practices In Rwanda: A Fractional Logit Approach, Vincent Gadamba Misango, Jonathan Makau Nzuma, Patrick Irungu, Menale Kassie

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The push-pull technology (PPT) is considered as an alternative integrated pest management strategy for the control of fall armyworm and stemborer, among smallholder maize farmers in sub-Sahara African to conventional pesticides. However, the extent of PPT use in Rwanda where the technology was introduced in 2017 remains largely unexplored. This paper employed a fractional logit model to assess the factors influencing the intensity of adoption of PPT among smallholder maize farmers in Gatsibo and Nyagatare districts of Rwanda using survey data obtained from 194 PPT adopter households selected using a cluster sampling technique. While only 5 percent of smallholder farmers …

Economic And Ecological Values Of Frass Fertiliser From Black Soldier Fly Agro-Industrial Waste Processing, D. Beesigamukama, B. Mochoge, N. Korir, K. Menale, B. Muriithi, M. Kidoido, H. Kirscht, G. Diiro, C. J. Ghemoh, S. Sevgan, D. Nakimbugwe, M. W. Musyoka, S. Ekesi, C. M. Tanga

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The sustainable utilisation of black soldier fly (BSF) for recycling organic waste into high-quality protein feed and organic fertiliser with a low environmental footprint is gaining momentum worldwide. Although BSF farming is becoming a rapidly growing agribusiness, studies on the BSF farming’s economic aspects are limited. This study analysed the economic benefits of farming BSF for animal feeds and composted frass, called frass fertiliser (FF) production using experimental data. The BSF larvae were fed on brewery spent grain amended with sawdust, biochar, and gypsum to determine the cost-effective feed and other by-products production. The agronomic performance of FF on the …

Integrated Pest Management Of Tuta Absoluta: Practical Implementations Across Different World Regions, Nicolas Desneux, Peng Han, Ramzi Mansour, Judit Arnó, Thierry Brévault, Mateus R. Campos, Anais Chailleux, Raul N.C. Guedes, Javad Karimi, Kouassi Arthur J. Konan, Anne Violette Lavoir, María G. Luna, Meritxell Perez-Hedo, Alberto Urbaneja, François J. Verheggen, Lucia Zappalà, Khaled Abbes, Abid Ali, Yunus Bayram, Fernando Cantor, Andrew G.S. Cuthbertson, Raf De Vis, Fedai Erler, Dnyaneshwar M. Firake, Khalid Haddi, M. Jamal Hajjar, Khasan Ismoilov, Coline C. Jaworski

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The South American tomato pinworm, Tuta absoluta (Meyrick) (Lepidoptera: Gelechiidae), has invaded most Afro-Eurasian countries and is threatening worldwide tomato production. Various strategies have been developed and implemented to manage this pest. Here, we present a timely review on the up-to-date development and practical implementation of integrated pest management (IPM) programs for tomato crops across different world regions infested by T. absoluta. While insecticide resistance is a growing concern, biological control via releasing or conserving arthropod natural enemies and sex pheromone-based biotechnical control are the most successful management practices. Agronomic control-related research is an emerging area where the soil fertilization …

Mass Production Of Entomopathogens In Less Industrialized Countries, David Grzywacz, Sean Moore, Belinda Luke, Sevgan Subramanian, David Moore, R. J. Rabindra

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Production of entomopathogenic agents as biopesticides, mainly fungal and some viral agents, has been established in many countries of Asia, South America and Africa using low technology approach, often by small to medium scale producers. While these reduced technology systems can generate effective products, these systems require the application of appropriate production methodology and rigorous monitoring if the appropriate quality and safety standards are to be reached. The role of governments in creating and maintaining a policy and regulatory environment that promotes local entomopathogen (EP) production, marketing and use remains important for success. The wider adoption of EP products in …

Agrochemical Contaminants In Six Species Of Edible Insects From Uganda And Kenya, Simon Labu, Sevgan Subramanian, Xavier Cheseto, Perpetra Akite, Patrice Kasangaki, Moses Chemurot, Chrysantus M. Tanga, Daisy Salifu, James P. Egonyu

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Edible insects are currently promoted worldwide as an alternative animal protein source, but they are mostly still harvested from the wild where they are predisposed to contamination with agrochemicals. This study analysed six species of edible insects (Ruspolia differens, Rhynchophorus phoenicis, Schistocerca gregaria, Oryctes sp, Pachnoda ephippiata and Acanthoplus sp) collected from different habitats and/or reared in the laboratory in Kenya and Uganda for safety from agrochemical contaminants using liquid chromatography tandem mass spectrometry. The residue levels were statistically compared with the Codex Alimentarius Commission maximum residue limits (MRLs). Residues of only nine agrochemicals were detected in the insects out …

Safety, Regulatory And Environmental Issues Related To Breeding And International Trade Of Edible Insects In Africa, S. Niassy, E. R. Omuse, N. Roos, A. Halloran, J. Eilenberg, J. P. Egonyu, C. Tanga, F. Meutchieye, R. Mwangi, S. Subramanian, R. Musundire, P. O.Y. Nkunika, J. P. Anankware, J. Kinyuru, A. Yusuf, S. Ekesi

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Insect breeding or farming for food and feed is an emerging enterprise that can address the ever-growing demand for protein and curb high unemployment rates in Africa and beyond. However, for the sector to prosper, its value chain needs to be regulated to ensure sustainability and safety for consumers and the environment. Although a few African countries, such as Kenya, Uganda and Rwanda, have promulgated standards on the use of insects as food and feed, greater efforts are needed in other countries, and relevant policies governing the sector need to be formulated. All over the globe, attention to the regulation …

Interactions Between Integrated Pest Management, Pollinator Introduction, And Landscape Context On Avocado Persea Americana Productivity, Nadia K. Toukem, Samira A. Mohamed, Abdullahi A. Yusuf, H. Michael G. Lattorff, Robert S. Copeland, Thomas Dubois

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Pest management and insect pollination are important services that support crop production but are most often studied in isolation in cropping systems. Avocado Persea americana Mill. is an economically important crop in East Africa, which suffers from pest threats and potential drawbacks of the global pollinator crisis. The integration of pest and pollinator management is a growing research trend as a potential solution for sustainable crop production with minimum adverse effects on the environment and biodiversity. This study assessed potential interactions between landscape context, honeybee Apis mellifera L. introduction and integrated pest management (IPM) on avocado pests Bactrocera dorsalis (Hendel) …

Determinants Of Profitability Of Black Soldier Fly Farming Enterprise In Kenya, K. V. Mutuku, A. W. Mukhebi, M. A. Orinda, C. M. Tanga

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Black soldier fly (BSF) farming is emerging as a new farm enterprise in Kenya poised to provide high-quality and affordable alternative protein sources for animal feed production. Consequently, commercialisation and adoption require farmers to understand if the enterprise is economically viable. This study sought to assess the determinants of profitability of the BSF farm enterprise. A census survey was conducted whereby 34 well-established smallholder BSF farmers were interviewed. A double log regression analysis on the determinants of profitability of the BSF farm enterprise was done. The results revealed that 93.6% of the variation in enterprise gross margin was explained by …

1918: Over Here, Carol Street, Jennifer Hootman

Library Faculty Digital Projects

1918 Over Here is an online, curated exhibit of holdings in the University of Kentucky Libraries Special Collections Research Center and other repositories. The exhibit is intended to tell the story of the impact of World War I on the University of Kentucky campus and Lexington primarily during 1918.

Movement Probabilities Of Bigheaded Carps (Hypophthalmichthys Spp.) In The Illinois River Estimated From Markov Chain Monte Carlo Methods, A. A. Coulter, M. K. Brey, M. Lubjeko, J. L. Kalis, D. Coulter, D. C. Glover, G. W. Whitledge, J. E. Garvey

NRM Departmental Data Sets

Previously published work used program MARK to estimate parameters for multistate models for Bighead Carp (Hypophthalmichthys nobilis) and Silver Carp (H. molitrix) (Coulter et al. 2018) movements in the Illinois River. Multistate models estimate transition probability (psi), survival probability (S), and detection probability (p) and models with those parameters varying by state and time (state*time), just state (state), just time (time), and neither (.) were evaluated for each species (Coulter et al. 2018). Using the format of the top model for each species identified in Coulter et al. (2018), Markov Chain Monte Carlo (MCMC) methods were …

A Qualitative Study To Explore The Acceptability And Usefulness Of Personalized Biofeedback To Motivate Physical Activity In Cancer Survivors, Grace E. Brannon, Madison Ray, Patrick Cho, Miranda Baum, Muhammad Shaalan Beg, Therese Bevers, Susan M. Schembre, Karen Basen-Engquist, Yue Liao

SAGE Open Access Agreement Publications-Archive

Objective: Many cancer survivors do not meet recommended levels of exercise, despite the benefits physical activity offers. This study aimed to understand experiences of insufficiently active overweight/obese breast or colorectal cancer survivors, in efforts to (1) examine regular physical activity barriers, and (2) determine perceptions and acceptability of a remotely delivered physical activity intervention utilizing wearable sensors and personalized feedback messages.

A Benefit-Cost Analysis Approach For Determining The Optimal Processing Of Micronutrient-Enriched Cowpea Leaf Soup Mixes, Joshua Ombaka Owade, George Ooko Abong’, Michael Wandayi Okoth, Agnes Wakesho Mwang’Ombe

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Cost-effective techniques are usually recommended in the dissemination and adoption of postharvest processing technologies of food products. Due to limited value addition practices for cowpea leaf, the Fruits and Vegetables for All Seasons Project undertook a study to bridge the gap in the seasonal availability of the vegetable in the arid and semi-arid lands (ASALs) of Kenya through the production of cowpea leaf soup mix. However, the adoption of these techniques has an economic perspective that guides decision-making. This study utilized a two-stage linear programming methodology using NutriSurvey and the analytic hierarchy process in a seven-step hierarchy for the production …

Case Studies From The Experience Of Early Career Researchers In East Africa In Building Community Engagement In Research, Joel L. Bargul, Denna M. Mkwashapi, Imelda Namagembe, Immaculate Nakityo, Annettee Nakimuli, Josaphat Byamugisha, Daniel Semakula, Janet Seeley, Nelson K. Sewankambo

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Background: In this paper, we explain how three early career researchers actively engaged community members in their health research projects in Kenya, Tanzania and Uganda, and what was learnt from the experience. The research project in Kenya was on camel trypanosomiasis and the role of camel biting keds (or louse flies) in disease transmission. The project in Tanzania looked at the effect of human immunodeficiency virus and antiretroviral therapy on fertility and ascertained the trends in the use of family planning services amongst women of reproductive age. The focus of the project in Uganda was the implementation of maternal death …

Farmers’ Knowledge, Perceptions, And Practices On Animal Trypanosomosis And The Tsetse Fly Vector: A Cross-Sectional Study Around Kenya’S Arabuko-Sokoke Forest Reserve At The Livestock-Wildlife Interface, Erick K. Serem, Joel L. Bargul, Moses M. Ngari, Osman A. Abdullahi, David M. Mburu

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Background: Animal African trypanosomosis (AAT) is a veterinary disease caused by trypanosomes transmitted cyclically by tsetse flies. AAT causes huge agricultural losses in sub-Saharan Africa. Both tsetse flies and trypanosomosis (T&T) are endemic in the study area inhabited by smallholder livestock farmers at the livestock-wildlife interface around Arabuko-Sokoke Forest Reserve (ASFR) in Kilifi County on the Kenyan coast. We assessed farmers’ knowledge, perceptions and control practices towards T&T. Methods: A cross-sectional study was conducted during November and December 2017 to collect data from 404 randomly selected cattle-rearing households using a structured questionnaire. Descriptive statistics were used to determine farmers’ knowledge, …

Efficacy Of Metarhizium Anisopliae And (E)–2–Hexenal Combination Using Autodissemination Technology For The Management Of The Adult Greenhouse Whitefly, Trialeurodes Vaporariorum Westwood (Hemiptera: Aleyrodidae), Vongai M. Paradza, Fathiya M. Khamis, Abdullahi A. Yusuf, Sevgan Subramanian, Komivi S. Akutse

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The efficiency of an autodissemination technique in controlling adult whiteflies, Trialeurodes vaporariorum Westwood (Hemiptera: Aleyrodidae) on tomato, Solunum lycopersicum was investigated with previously identified potent fungal isolates of Metarhizium anisopliae ICIPE 18, ICIPE 62 and ICIPE 69 under screenhouse or semi-field conditions. The autodissemination device was inoculated with dry conidia of the M. anisopliae isolates, while control insects were exposed to a fungus–free device. Sampling for conidia uptake, conidial viability and persistence, and insect mortality was done at 1, 2, 3, 5 and 8 days post–exposure, and collected insects were monitored for mortality over ten days. Overall, mortality was higher …

The Potential Economic Benefits Of Insect-Based Feed In Uganda, Zewdu Abro, Ibrahim Macharia, Kelvin Mulungu, Sevgan Subramanian, Chrysantus Mbi Tanga, Menale Kassie

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Black soldier fly farming is gaining traction globally as a strategy for recycling organic waste into high-quality proteins and fat for feed and organic fertilizer for crop production. The support of governments in East Africa to integrate insect meal in livestock feed has opened opportunities for commercializing insect products. Understanding the potential value of Black soldier fly larvae meal (BSFLM) is paramount to inform policies and practices to promote insect farming and insect-based feed for livestock production. This paper uses the economic surplus method to generate evidence on the potential socioeconomic impact of replacing conventional soybean and fish meal protein …

Molecular Detection Of Novel Anaplasma Sp. And Zoonotic Hemopathogens In Livestock And Their Hematophagous Biting Keds (Genus Hippobosca) From Laisamis, Northern Kenya, Daniel M. Mwaki, Kevin O. Kidambasi, Johnson Kinyua, Kenneth Ogila, Collins Kigen, Dennis Getange, Jandouwe Villinger, Daniel K. Masiga, Mark Carrington, Joel L. Bargul

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Background: Livestock are key sources of livelihood among pastoral communities. Livestock productivity is chiefly constrained by pests and diseases. Due to inadequate disease surveillance in northern Kenya, little is known about pathogens circulating within livestock and the role of livestock-associated biting keds (genus Hippobosca) in disease transmission. We aimed to identify the prevalence of selected hemopathogens in livestock and their associated blood-feeding keds. Methods: We randomly collected 389 blood samples from goats (245), sheep (108), and donkeys (36), as well as 235 keds from both goats and sheep (116), donkeys (11), and dogs (108) in Laisamis, Marsabit County, northern Kenya. …

Spontaneous Parthenogenesis In The Parasitoid Wasp Cotesia Typhae: Low Frequency Anomaly Or Evolving Process?, Claire Capdevielle Dulac, Romain Benoist, Sarah Paquet, Paul André Calatayud, Julius Obonyo, Laure Kaiser, Florence Mougel

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Hymenopterans are haplodiploids and unlike most other Arthropods they do not pos-sess sexual chromosomes. Sex determination typically happens via the ploidy of individ-uals: haploids become males and diploids become females. Arrhenotoky is believed to be the ancestral reproduction mode in Hymenopterans, with haploid males produced parthenogenetically, and diploid females produced sexually. However, a number of transitions towards thelytoky (diploid females produced parthenogenetically) have appeared in Hymenopterans, and in most cases populations or species are either totally arrhenotok-ous or totally thelytokous. Here we present the case of Cotesia typhae (Fernandez-Triana), a Braconidae that produces parthenogenetic females at a low frequency. The …

The Combat Project: Controlling And Progressively Minimizing The Burden Of Vector-Borne Animal Trypanosomosis In Africa, Alain Boulangé, Veerle Lejon, David Berthier, Sophie Thévenon, Geoffrey Gimonneau, Marc Desquesnes, Samuel Abah, Prudenciène Agboho, Kalinga Chilongo, Tsegaye Gebre, Assane Gueye Fall, Dramane Kaba, Stefan Magez, Daniel Masiga, Enock Matovu, Aldjibert Moukhtar, Luis Neves, Pamela A. Olet, Soumaïla Pagabeleguem, William Shereni, Brice Sorli, Moeti O. Taioe, María Teresa Tejedor Junco, Rehab Yagi, Philippe Solano, Giuliano Cecchi

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Vector-borne diseases affecting livestock have serious impacts in Africa. Trypanosomosis is caused by parasites transmitted by tsetse flies and other blood-sucking Diptera. The animal form of the disease is a scourge for African livestock keepers, is already present in Latin America and Asia, and has the potential to spread further. A human form of the disease also exists, known as human African trypanosomosis or sleeping sickness. Controlling and progressively minimizing the burden of animal trypanosomosis (COMBAT) is a four-year research and innovation project funded by the European Commission, whose ultimate goal is to reduce the burden of animal trypanosomosis (AT) …

Revision Of The Endemic African Genus Dinapsis (Dinapsini, Megalyridae, Hymenoptera) With Description Of Seven New Species, Simon Van Noort, Scott Richard Shaw, Robert S. Copeland

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The endemic Afrotropical genus Dinapsis is revised, and seven new species are described and illustrated: D. bicolor van Noort & Shaw, sp. nov., D. gamka van Noort & Shaw, sp. nov., D. igneus van Noort & Shaw, sp. nov., D. spinitibia van Noort & Shaw, sp. nov., D. taita van Noort & Shaw, sp. nov., D. tricolor Shaw & van Noort, sp. nov., D. zulu Shaw & van Noort, sp. nov. The distribution of the Central African Republican species D. centralis Shaw & van Noort, 2009 is extended to include Cameroon, Kenya and Uganda. Dinapsis turneri Waterston, 1922, previously only …