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Articles 31 - 60 of 65
Full-Text Articles in Entomology
Efficacy Of Botanical Plant Extracts On The Population Dynamics Of Cotton Aphid, Aphis Gossypii Glover (Hemiptera; Aphididae), Habib Ali, Salma Ameer, Muhammad Qasim, Sajid Fiaz, Shahbaz Ali, Adnan Noor Shah, Saqlain Zaheer, Basharat Ali, Muhaamad Nawaz, Yasir Ali, Nazir Ahmad
Efficacy Of Botanical Plant Extracts On The Population Dynamics Of Cotton Aphid, Aphis Gossypii Glover (Hemiptera; Aphididae), Habib Ali, Salma Ameer, Muhammad Qasim, Sajid Fiaz, Shahbaz Ali, Adnan Noor Shah, Saqlain Zaheer, Basharat Ali, Muhaamad Nawaz, Yasir Ali, Nazir Ahmad
Journal of Bioresource Management
Synthetic pesticides are excessively consumed to control crop pests but abundant use of chemicals may implicate the whole ecosystem badly in the end. Despite the growing concern, few natural products are commercialized for pest control whilst on-farm use of existing botanically-based pesticides remains a small, but growing, component of crop protection practice. The experiment was conducted to assess the potential trade-offs of using botanical extracts (Neem leaf extract, NLE, and Moringa leaf extract, MLE) along with synthetic insecticide, Confidor 200 SL, against Aphis gossypii Glover. Meanwhile, impact of these insecticides on natural enemies were also determined in the field experiment. …
Bombycid Species, Trilocha Varians (Lepidoptera: Bombycidae) An Emerging Insect Pest Of Ornamental Plants In Pakistan, Muhammad Mansoor, Waheed Ahmad, Roshan Zada, Hafiz Muhammad Faisal Ayub, Imtiaz Khan, Musaddiq Israr, Awais Rasool, Muhammad Shehzad Khan
Bombycid Species, Trilocha Varians (Lepidoptera: Bombycidae) An Emerging Insect Pest Of Ornamental Plants In Pakistan, Muhammad Mansoor, Waheed Ahmad, Roshan Zada, Hafiz Muhammad Faisal Ayub, Imtiaz Khan, Musaddiq Israr, Awais Rasool, Muhammad Shehzad Khan
Journal of Bioresource Management
Weeping fig, Ficus benjamina, belongs to Moraceae family is planted alongside the roads as decorative plant and landscape purposes. Fig plants were seen infested with Trilocha varians for three years ago in University of Agriculture Faisalabad, Punjab Pakistan. The complete defoliation, even death of whole plant was observed caused by larvae. The complete metamorphosis was recorded with five larval instars. The fecundity of female was recorded very high (180-300) during its whole life period. The results showed that male was long lived than female. Further studies on current pest biology, host range, biological fauna and management associated with it are …
Mosquito Survey In Tizi-Ouzou (Algeria Northern): Updated Inventory With New Reports, Soumeya Chahed, Hania Belkacem, Lynda Boukhari, Karima Brahmi
Mosquito Survey In Tizi-Ouzou (Algeria Northern): Updated Inventory With New Reports, Soumeya Chahed, Hania Belkacem, Lynda Boukhari, Karima Brahmi
Journal of Bioresource Management
Mosquitoes play an important role in public health, they are responsible for the transmission of pathogens that cause infectious diseases to both humans and animals. The study of this fauna biodiversity is necessary to determine the vector species of diseases. Our inventory of mosquitoes in Tizi-Ouzou province has been updated in this study, it was carried out from April to September, 2021 at 43 breeding sites, spread over ten different communes. The inventory was based on the sampling of larvae and the capture of adults on human bait. The identification of Culicidae inventoried revealed the presence of 14 species belonging …
Structure And Parasitism Of Egg-Batches Of The Pine Processionary Moth, Thaumetopoea Pityocampa In The Algerian Cedar Forests., Zineb Messaadia, Nabil Bertella, Naama Frah
Structure And Parasitism Of Egg-Batches Of The Pine Processionary Moth, Thaumetopoea Pityocampa In The Algerian Cedar Forests., Zineb Messaadia, Nabil Bertella, Naama Frah
Journal of Bioresource Management
Today, climate change is one of the greatest threats facing forest ecosystems. It directly influences the geographical distribution of insects and increases epidemics of harmful insects. The present work took place in this context. It aimed to contribute to the knowledge of egg parasitoids that could affect the evolution of the pine processionary caterpillar Thaumetopoea pityocampa, a major forest pest in Algeria and Mediterranean countries. The study was carried out on 120 batches of eggs taken from the Atlas cedar at two sites in the Chelia cedar zone (case of eastern Algeria) in 2017. It allowed the analysis of a …
Factors Affecting The Epizootics Of Entomopathogenic Fungi-A Review, Mirza Abdul Qayyum, Huda Bilal, Unsar Naeem Ullah:, Habib Ali, Hasnain Raza, Muhammad Wajid
Factors Affecting The Epizootics Of Entomopathogenic Fungi-A Review, Mirza Abdul Qayyum, Huda Bilal, Unsar Naeem Ullah:, Habib Ali, Hasnain Raza, Muhammad Wajid
Journal of Bioresource Management
Entomopathogenic fungi (EPF) specifically infect and kill insects can serve as a potential biological control agent. Several biotic and abiotic factors affect their occurrence, persistence, and epizootics caused by them. In biotic factors, fungi characters (host range, latency, spore density and dispersal, mainly host-pathogen compatibility), insect host factors (behavioral, morphological, and physiological), plant-mediated effects (plant architecture, surface chemistry, and leaf topology) are included supports or causes the barrier to mycobiopesticide. Abiotic factors which affect the EPF field persistence are mainly environmental (temperature, sunlight, humidity, rainfall) physical and chemical soil properties (soil texture, pH, E.c, moisture, C/N content, and organic matter) …
Plastic Biodegradation Through Insects And Their Symbionts Microbes: A Review, Huda Bilal, Hasnain Raza, Haseena Bibi, Tehmina Bibi
Plastic Biodegradation Through Insects And Their Symbionts Microbes: A Review, Huda Bilal, Hasnain Raza, Haseena Bibi, Tehmina Bibi
Journal of Bioresource Management
Plastic waste has recently been identified as one of the most serious environmental issues, affecting all life forms, natural habitats, and the economy, and is one of the most serious global environmental problems, second only to climate change. Seeking alternative environmentally sustainable options, such as biodegradation instead of conventional disposal, is critical in the face of this challenge. However, there is currently a lack of information about the mechanisms and efficacy of plastic biodegradation. From this perspective, this study aims to illustrate the negative environmental impacts of the plastic waste. It also addresses the role of insects and gut microbiota …
Inventory And Distribution Of Mosquitoes (Diptera, Culicidae) In The Aures Region (Batna, Algeria), Nora Belkhiri, Wafa Habbachi, Saliha Benhissen, Naama Frah, Abdelmadjid Yagoub Asloum, Nadia Aberkane
Inventory And Distribution Of Mosquitoes (Diptera, Culicidae) In The Aures Region (Batna, Algeria), Nora Belkhiri, Wafa Habbachi, Saliha Benhissen, Naama Frah, Abdelmadjid Yagoub Asloum, Nadia Aberkane
Journal of Bioresource Management
Mosquitoes are the most terrifying both for their abundance and for the diseases they transmit. They are vectors of malaria, lymphatic filariasis and arbovirus such as yellow fever, dengue, viral encephalitis and African horse sickness. These characteristics give this fauna prominent importance and health interest. To identify the most widespread mosquito species, we conducted for the first time an inventory in the Aures region more particularly the wilaya of Batna (East of Algeria) from May 2017 to January 2020, we studied their diversity, abundance and distribution. The sampling is done by monthly surveys of the various localities chosen, using the …
Preliminary Inventory And General Aspect Of The Distribution Of Culicidae Species In The Steppe Region (M'Sila, Algeria), Abdelmadjid Yagoub Asloum, Saliha Benhissen, Wafa Habbachi, Sarra Habbachi, Zakaria Hedjouli, Zihad Bouselama, Abdelkrim Tahraoui
Preliminary Inventory And General Aspect Of The Distribution Of Culicidae Species In The Steppe Region (M'Sila, Algeria), Abdelmadjid Yagoub Asloum, Saliha Benhissen, Wafa Habbachi, Sarra Habbachi, Zakaria Hedjouli, Zihad Bouselama, Abdelkrim Tahraoui
Journal of Bioresource Management
Mosquitoes are important living organisms that participate in the different levels of food chains. However, many families include vector species capable to transmit viruses, bacteria and parasites to both humans and animals, threatening the public health. The goal of this work was to describe the biological diversity of mosquito species in different areas in M'sila; Algeria based on the ecological nature of their habitat. The breeding sites found were 18 distributed in five areas (Berhoum, Bou Saâda, El hamel, Hammam Dhalaa and M'sila). The inventory that was carried out from September to April every year from 2017 to 2019 has …
Quantifing Diversity And Phenology Of Cereal Leaf Beetles Oulema Spp. (Chrysomelidae: Criocerinae) In Several Cereal Fields Of Semi-Arid Zone, Algeria, Chirine Amri
Journal of Bioresource Management
The present study treated the taxonomic diversity of the cereal leaf beetle (Oulema spp.) community subservient to several cereal fields (barley, durum wheat and oats) in Eastern Algeria. From April to June, which is the appearance period of these insects, the leaf beetle fauna was weekly sampled using two trapping techniques: entomological net and sight hunting method. Spatiotemporal alpha and beta diversity of this community were evaluated by several ecological indices: Shannon index, Simpson index and equitability. The multivariate statistic test (GLM) was used to assess the variation of the different diversity parameters. Catches totaled 1144 individuals belonging …
Phenotypic Plasticity And Parental Effect On Rearing Of Two Diverse Habitat Environment For Laboratory Reared Sympetrum Meridionale, Imane Halassi, Ali Elafri, Ismahan Halassi, Hichem Amari, Moussa Houhamdi
Phenotypic Plasticity And Parental Effect On Rearing Of Two Diverse Habitat Environment For Laboratory Reared Sympetrum Meridionale, Imane Halassi, Ali Elafri, Ismahan Halassi, Hichem Amari, Moussa Houhamdi
Journal of Bioresource Management
Laboratory observations on rearing experiment of Odonata serve to answer many evolutionary and ecological questions. In order to evidences the role of species parental habitat provenience in the development behaviour of their offspring, we surveyed several life history traits of two rearing populations of Sympetrum meridionale (Anisoptera: Sympetrinae), coming from two different habitats across north-eastern Algeria. The first one is a RAMSAR wetland called ‘Mekhada’ (a perennial water body), and the second one is a temporary pond located at “Maouna” Mountain (1400 m altitude). Overall, the development patterns of the two populations of dragonflies vary with the type of habitat …
Insect Diversity And Association With Plants: A Case Study In Rural Areas Of Dhirkot, Azad Kashmir Pakistan, Abu Ul Hassan Faiz, Mehboob Ul Hassan, Mikhail F. Bagaturov, Majid Mahmood, Ghazal Tariq, Lariab Zahra Faiz
Insect Diversity And Association With Plants: A Case Study In Rural Areas Of Dhirkot, Azad Kashmir Pakistan, Abu Ul Hassan Faiz, Mehboob Ul Hassan, Mikhail F. Bagaturov, Majid Mahmood, Ghazal Tariq, Lariab Zahra Faiz
Journal of Bioresource Management
Insects play a vital role for proper functioning of forest ecosystem, including positive roles as pollinators, seed dispersers, genetic linkers and detrimental effects by feeding on and/or killing trees. The present study was conducted to find insect association with plants in rural areas of Dhirkot. The study was conducted from March, 2019 to September, 2019. The sampling was carried out by line transect method. Thirty transects were taken for sampling insects. Sixty-five species of insects in association with 150 plants were recorded.
Diversity Of Water Bugs In Gujranwala District, Punjab, Pakistan, Muhammad Shahbaz Chattha, Abu Ul Hassan Faiz, Arshad Javid, Irfan Baboo, Inayat Ullah Malik
Diversity Of Water Bugs In Gujranwala District, Punjab, Pakistan, Muhammad Shahbaz Chattha, Abu Ul Hassan Faiz, Arshad Javid, Irfan Baboo, Inayat Ullah Malik
Journal of Bioresource Management
Water bugs fall under the order Hemiptera, suborder Heteroptera, which is further divided into two types, i.e., semi-aquatic (Gerromorpha) and true water bugs (Nepomorpha). They play a vital role as biological control agents and also a source of food for fishes, birds and other aquatic organisms. The present work was carried out to ascertain aquatic Hemiptera in different lentic and lotic water bodies of various sizes in Gujranwala district, Pakistan. A total of 10 species belonging to five families were identified. Species include Nepa ruber Linnaeus, Laccotrephes elongatus Montandon, Ranatra filiformis Fabricius (Nepidae), Corixa substriata Uhler, Micronecta proba …
Allergen Homologs In The Euroglyphus Maynei Draft Genome, S. Dean Rider, Majorie S. Morgan, Larry G. Arlian
Allergen Homologs In The Euroglyphus Maynei Draft Genome, S. Dean Rider, Majorie S. Morgan, Larry G. Arlian
Biological Sciences Faculty Publications
Euroglyphus maynei is a house dust mite commonly found in homes worldwide and is the source of allergens that sensitize and induce allergic reactions in humans. It is the source of species-specific allergens as well as allergens that are cross-reactive with the allergens from house dust mites Dermatophagoides farinae and D. pteronyssinus, and the ectoparasitic scabies mite Sarcoptes scabiei. The genomics, proteomics and molecular biology of E. maynei and its allergens have not been as extensively investigated as those of D. farinae, D. pteronyssinus, and S. scabiei where natural and recombinant allergens from these species have been characterized. Until now, …
A New Tachinid Genus And Species Record For North America: Iceliopsis Borgmeieri Guimarães, John O. Stireman Iii, Jane E. Dell
A New Tachinid Genus And Species Record For North America: Iceliopsis Borgmeieri Guimarães, John O. Stireman Iii, Jane E. Dell
Biological Sciences Faculty Publications
The Iceliini are a small, enigmatic New World tribe of Tachininae consisting of three genera, Icelia RobineauDesvoidy, Iceliopsis Guimarães, and Erviopsis Townsend, and five recognized species (Guimarães 1976). All known species are exclusively Neotropical in distribution with the exception of Icelia triquetra (Olivier), which ranges from Brazil, through Central America, and as far north as New York state (O’Hara & Wood 2004). Members of the tribe are generally medium-sized (ca. 7–12 mm), elongate, yellowish or grayish in color, and resemble Dexiini or Leskiini in general appearance. Species of Iceliini are relatively rarely collected and there is but a single host …
Evidence For Use Of Alliaria Petiolata In North America By The European Cabbage White Butterfly, Pieris Rapae, Sam L. Davis, Don Cipollini
Evidence For Use Of Alliaria Petiolata In North America By The European Cabbage White Butterfly, Pieris Rapae, Sam L. Davis, Don Cipollini
Biological Sciences Faculty Publications
Pieris rapae L., an invasive crop pest, may have recently begun using Alliaria petiolata Bieb. (Cavara & Grande), a European invasive biennial. We investigated how P. rapae uses forest habitats for nectar and oviposition and examined larval performance on A. petiolata in the field and laboratory. Being known primarily to occupy open habitats, we found that P. rapae regularly uses forest edge habitats, most surveyed A. petiolata plants had P. rapae damage, and P. rapae successfully used both stages of A. petiolata for larval development.
Tachinid Collecting In Temperate South America. Expeditions Of The Phylogeny Of World Tachinide Project. Part Iii. Chile, John O. Stireman Iii, James E. O'Hara, Pierfilippo Cerretti, Diego J. Inclán
Tachinid Collecting In Temperate South America. Expeditions Of The Phylogeny Of World Tachinide Project. Part Iii. Chile, John O. Stireman Iii, James E. O'Hara, Pierfilippo Cerretti, Diego J. Inclán
Biological Sciences Faculty Publications
As readers of this newsletter are likely familiar, we and our collaborators have been working for the past several years on a family-wide phylogeny of the Tachinidae of the world (see Stireman et al. 2013, Winkler et al. 2014). We have already published a morphological analysis of tachinid phylogenetics (Cerretti et al. 2014), as well as an initial molecular phylogenetic framework for the family (Winkler et al. 2015). An in-depth molecular phylogenetic analysis of the Phasiinae led by Jeremy Blaschke (originally at University of Tennessee and now at Union University, TN) and Kevin Moulton (U. of Tenn.) is currently being …
Habitat Eradication And Cropland Intensification May Reduce Parasitoid Diversity And Natural Pest Control Services In Annual Crop Fields, D. K. Letourneau, Sara G. Bothwell Allen, Robert R. Kula, Michael J. Sharkey, John O. Stireman Iii
Habitat Eradication And Cropland Intensification May Reduce Parasitoid Diversity And Natural Pest Control Services In Annual Crop Fields, D. K. Letourneau, Sara G. Bothwell Allen, Robert R. Kula, Michael J. Sharkey, John O. Stireman Iii
Biological Sciences Faculty Publications
California’s central coast differs from many agricultural areas in the U.S., which feature large tracts of monoculture production fields and relatively simple landscapes. Known as the nation’s salad bowl, and producing up to 90% of U.S. production of lettuces, broccoli and Brussels sprouts, this region is a mosaic of fresh vegetable fields, coastal meadow, chaparral shrubs, riparian and woodland habitat. We tested for relationships between the percent cover of crops, riparian and other natural landscape vegetation and the species richness of parasitic wasps and flies foraging in crops, such as broccoli, kale and cauliflower, and interpreted our results with respect …
Continuing Progress Towards A Phylogeny Of Tachinidae, John O. Stireman Iii, James E. O'Hara, John K. Moulton, Pierfilippo Cerretti, Isaac S. Winkler, Jeremy D. Blaschke, Z. L. Burington
Continuing Progress Towards A Phylogeny Of Tachinidae, John O. Stireman Iii, James E. O'Hara, John K. Moulton, Pierfilippo Cerretti, Isaac S. Winkler, Jeremy D. Blaschke, Z. L. Burington
Biological Sciences Faculty Publications
Readers of this newsletter are likely familiar with our ongoing project to establish a framework phylogeny of world Tachinidae (see articles in The Tachinid Times 26 and 27). This collaborative project, involving myself, Jim O’Hara, Kevin Moulton, Pierfilippo Cerretti, Isaac Winkler and a long list of collaborating tachinidophiles was initiated in 2012 with funding from the U.S. National Science Foundation. Our goal is to produce a robust phylogenetic framework of Tachinidae that can be used to inform tachinid taxonomy, systematics research, and the patterns of tachinid evolution. In previous issues of The Tachinid Times we summarized our progress to date …
A New Species And Synonymy Of The Neotropical Eucelatoria Townsend And Redescription Of Myiodoriops Townsend, Diego J. Inclán, John O. Stireman Iii
A New Species And Synonymy Of The Neotropical Eucelatoria Townsend And Redescription Of Myiodoriops Townsend, Diego J. Inclán, John O. Stireman Iii
Biological Sciences Faculty Publications
The New World tropics represents the most diverse region for tachinid parasitoids (Diptera: Tachinidae), but it also contains the most narrowly defined, and possibly the most confusing, tachinid genera of any biogeographic region. This over-splitting of genera and taxonomic confusion has limited progress toward our understanding the family in this region and much work is needed to revise, redefine, and make sense of the profusion of finely split taxa. In a recent analysis of the Neotropical genus Erythromelana Townsend, two species previously assigned to this genus, Euptilodegeeria obumbrata (Wulp) and Myiodoriops marginalis Townsend were reinstated as monotypic genera. In the …
White Fringetree, Chionanthus Virginicus, As A Novel Larval Host For Emerald Ash Boer, Don Cipollini
White Fringetree, Chionanthus Virginicus, As A Novel Larval Host For Emerald Ash Boer, Don Cipollini
Biological Sciences Faculty Publications
Emerald ash borer is an invasive Asian pest of ash species in North America. All North American species of ash tested so far are susceptible to it, but there are no published reports of this insect developing fully in non-ash hosts in the field in North America. I report here evidence that EAB can attack and complete development in white fringetree, Chionanthus virginicus L., a species native to the southeastern U.S. that is also planted ornamentally.
Morphometric Studies On Subadult Liza Subviridis And Sillago Sihama From Sonmiani Bay (Miani Hor), Balochistan, Pakistan, Muhammad A. Gondal, Naureen A. Qureshi, Noor U. Saher
Morphometric Studies On Subadult Liza Subviridis And Sillago Sihama From Sonmiani Bay (Miani Hor), Balochistan, Pakistan, Muhammad A. Gondal, Naureen A. Qureshi, Noor U. Saher
Journal of Bioresource Management
Length-weight relationship of Liza subviridis and Sillago sihama (Family: Mugilidae; Class: Pisces and Family: Sillaginidae; Class: Pisces) in subadults sampled from Somiani Bay Balochistan, Pakistan during 2002, 2003 and 2006 was analyzed. Liza subviridis showed positive allometry (3.23) in 2002, and negative allometry during 2003 (2.95) and 2006 (1.95). Sub adults of Sillago sihama showed positive allometry during 2002 (3.10) and 2003 (3.13). An isometric condition (3.02) was observed in the samples of Sillago sihama collected from Bhaira in 2006.
On Individual, Sex And Age Differentiation Of Indian House Crow (Corvus Splendens) Call: A Preliminary Study In Potohar, Pakistan, Waqas Hameed, Inayat Ullah, Safia Janjua, Fakhar -I- Abbas, Afsar Mian
On Individual, Sex And Age Differentiation Of Indian House Crow (Corvus Splendens) Call: A Preliminary Study In Potohar, Pakistan, Waqas Hameed, Inayat Ullah, Safia Janjua, Fakhar -I- Abbas, Afsar Mian
Journal of Bioresource Management
Considering importance of acoustics studies in population biology, 500 calls of the Indian House Crow (Corvus splendens) were recorded in morning - mid-afternoon hours (January-February, 2009) from 23 sites of urban areas of Potahar (Punjab, Pakistan). Calls were recorded using Sony CFS 1030 S sound records (sampling rate = 48 KHz) and edited using Sound Analysis Pro (Version 1.02). software using FFT method rate 50%, data window 9.27 ms, advanced window 1.36 ms. Through editing of calls, we selected 60 (37 ♂♂, 17 ♀♀, 6 Juvenile ♂♂) good quality spectrograms for detailed analysis. Spectrograms were characterized by rapid frequency modulations …
Review: Pollination, Pollinated And Pollinators Interaction In Pakistan, Mohammad Irshad, Elizabeth Stephen
Review: Pollination, Pollinated And Pollinators Interaction In Pakistan, Mohammad Irshad, Elizabeth Stephen
Journal of Bioresource Management
The agriculture sector is important in the overall economy and export earnings of Pakistan. Pollination is an essential ecosystem service that depends on symbiosis between species, the pollinated and the pollinator. Animal mediated pollination contributes to the sexual production of over 90% species of modern angiosperms. Effective pollination results in increased crop production, quality improvement and more seed production. Many fruits, vegetables, edible oil crops, stimulant crops and nuts are highly dependent on bee pollination. Worldwide value of pollinators is €153 billion (217 billion US dollars). The production value of pollinated dependent crop in Pakistan is quantified to be 1.59 …
Research Note: Contribution To Mushroom Flora Of Rawalpindi-Islamabad, Pakistan, Kishwar Sultana, Naveeda Riaz, Gulshan Irshad, Ali Nauman Khan
Research Note: Contribution To Mushroom Flora Of Rawalpindi-Islamabad, Pakistan, Kishwar Sultana, Naveeda Riaz, Gulshan Irshad, Ali Nauman Khan
Journal of Bioresource Management
Seven hymenomycetous fungi (mushrooms) were collected from the twin cities area during July 2008. These were identified as the members of the order Agaricales, class Basidiomycetes. They belong to five genera: *Clitocybe fragrans, *Collybia cookie, *Coprinus radians, *Coprinus sterculinus, *Volvariella bingensis, Volvariella parvula, and Termitomyces microcarpus. Five of them, marked with asterisk were reported for the first time from Pakistan.
Diagnostic Accuracy Of C-Reactive Protein In Neonatal Sepsis, Sidra Younis, Muhammad Ali Sheikh, Amjad Ali Raza
Diagnostic Accuracy Of C-Reactive Protein In Neonatal Sepsis, Sidra Younis, Muhammad Ali Sheikh, Amjad Ali Raza
Journal of Bioresource Management
Sepsis is the most common cause of neonatal mortality and is responsible for 30-50% of total neonatal deaths each year in developing countries. The objective of the study was to determine the diagnostic accuracy of C-reactive protein (CRP) in neonatal sepsis. Fifty nine consecutive patients with risk factors and clinical features suggestive of CRP sepsis were selected as per operational definition and fulfilling the inclusion and exclusion criteria. Detailed physical examination was carried out. Blood sample for culture and CRP was taken from all the patients. Results of blood culture and CRP were noted down in the performa. Statistical analysis …
Progress Towards A Molecular Phylogeny Of Tachinidae, Year Two, Isaac S. Winkler, John O. Stireman Iii, John K. Moulton, Pierfilippo Cerretti, Jeremy D. Blaschke
Progress Towards A Molecular Phylogeny Of Tachinidae, Year Two, Isaac S. Winkler, John O. Stireman Iii, John K. Moulton, Pierfilippo Cerretti, Jeremy D. Blaschke
Biological Sciences Faculty Publications
We reported last year (Stireman et al. 2013) in The Tachinid Times on our collaborative project, funded by the U.S. National Science Foundation, to study the phylogeny of Tachinidae on a worldwide scale. Since that report, we have made some significant progress towards our goal of assembling a robust phylogenetic tree for Tachinidae. Notably, Cerretti et al. (in press) completed a phylogenetic study using 135 morphological characters from 180 tachinid genera. Results from this study largely reflect, with some interesting exceptions, what we are finding from preliminary analyses of our molecular data. Although sampling of taxa and genes for the …
Chasing Tachinids ‘Down Under’: Expeditions Of The Phylogeny Of World Tachinidae Project, Part Ii Eastern Australia, James E. O'Hara, Pierfilippo Cerretti, John O. Stireman Iii, Isaac S. Winkler
Chasing Tachinids ‘Down Under’: Expeditions Of The Phylogeny Of World Tachinidae Project, Part Ii Eastern Australia, James E. O'Hara, Pierfilippo Cerretti, John O. Stireman Iii, Isaac S. Winkler
Biological Sciences Faculty Publications
Last year we documented in the pages of this newsletter an expedition to the Western Cape of South Africa in search of tachinids for the “Phylogeny of World Tachinidae” project (Cerretti et al. 2013). The project itself was discussed in a separate article (Stireman et al. 2013). In this issue of The Tachinid Times we discuss our expedition to eastern Australia in late 2013. This trip took place so recently that we have yet to fully identify our material and as a result cannot record here all of the taxa we collected. Instead, we will add the taxa to a …
Progress Towards A Phylogeny Of World Tachinidae. Year 1, John O. Stireman Iii, James E. O'Hara, Michael C. Moulton, Pierfilippo Cerretti, Isaac S. Winkler
Progress Towards A Phylogeny Of World Tachinidae. Year 1, John O. Stireman Iii, James E. O'Hara, Michael C. Moulton, Pierfilippo Cerretti, Isaac S. Winkler
Biological Sciences Faculty Publications
D eveloping a structural phylogenetic framework for the family Tachinidae has been an interest of mine since I first started working on tachinids as a graduate student. It was then that I developed a new phylogenetic perspective with which to view the world, and many of the questions I wanted to ask of tachinids depended on some level of phylogenetic knowledge of them. I was surprised at the time that no one had attempted a broad quantitative phylogenetic analysis of the family, and a publication from my thesis work on the Exoristinae (Stireman 2002) became the first such study that …
Diversity Of Interactions: A Metric For Studies Of Biodiversity, Lee A. Dyer, Thomas R. Walla, Harold F. Greeney, John O. Stireman Iii, Rebecca F. Hazen
Diversity Of Interactions: A Metric For Studies Of Biodiversity, Lee A. Dyer, Thomas R. Walla, Harold F. Greeney, John O. Stireman Iii, Rebecca F. Hazen
Biological Sciences Faculty Publications
Multitrophic interactions play key roles in the origin and maintenance of species diversity, and the study of these interactions has contributed to important theoretical advances in ecology and evolutionary biology. Nevertheless, most biodiversity inventories focus on static species lists, and prominent theories of diversity still ignore trophic interactions. The lack of a simple interaction metric that is analogous to species richness is one reason why diversity of interactions is not examined as a response or predictor variable in diversity studies. Using plant-herbivore-enemy trophic chains as an example, we develop a simple metric of diversity in which richness, diversity indices (e.g., …
A Preliminary Study Of The Diversity And Temporal Patterns Of Abundance Of Tachinidae In Southwestern Ohio, Diego J. Inclán, John O. Stireman Iii
A Preliminary Study Of The Diversity And Temporal Patterns Of Abundance Of Tachinidae In Southwestern Ohio, Diego J. Inclán, John O. Stireman Iii
Biological Sciences Faculty Publications
Although tachinids are one of the most diverse families of Diptera (Irwin et al. 2003) and represent the largest group of non-hymenopteran parasitoids (Belshaw 1994), the ecology of most species in the family is poorly known. Most of the studies that have focused on tachinids are related to taxonomic descriptions. Currently, our knowledge is very limited in terms of the diversity and distribution of populations across time and space, especially in the Nearctic and Neotropical Regions (Stireman 2008). There have been a number of recent studies focused on diversity and temporal distributions of tachinids in the Palaearctic Region such as …