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- Author:
- Konstantinos Athanasiadis; Maria L. Pappas; George D. Broufas
- Source:
- Insects 2021 v.12 no.6 pp. -
- ISSN:
- 2075-4450
- Subject:
- Chrysoperla; biological control; chronic exposure; cryptic species; egg hatchability; egg production; longevity; mass rearing; oviposition; population dynamics; progeny; reproductive performance; sex ratio; Europe
- Abstract:
- ... Chrysoperla agilis Henry et al. is one of the five cryptic species of the carnea group found in Europe. They are known to widely occur in agricultural fields and survive and reproduce in a wide range of temperatures. The reproductive biology of the cryptic species is poorly known, especially regarding the number of matings required for the females’ maximum reproductive output. We recorded the egg ...
- DOI:
- 10.3390/insects12060560
- https://doi.org/10.3390/insects12060560
- Author:
- Peng Zhou; Xiong Zhao He; Chen Chen; Qiao Wang
- Source:
- Journal of economic entomology 2021 v.114 no.2 pp. 632-637
- ISSN:
- 0022-0493
- Subject:
- Tetranychus; arthropods; colonizing ability; egg production; entomology; international trade; longevity; pests; prediction; resource allocation; Europe
- Abstract:
- ... With significant surge of international trade in recent decades, increasingly more arthropod species have become established outside their natural range of distribution, causing enormous damage in their novel habitats. However, whether a species can colonize its new environment depends on its ability to overcome various barriers which may result in establishment failure, such as inbreeding depress ...
- DOI:
- 10.1093/jee/toaa313
- https://doi.org/10.1093/jee/toaa313
- Author:
- Paula Gabriela da Silva Pires; Caroline Bavaresco; Brenda Santaiana Prato; Meire Luiza Wirth; Priscila de Oliveira Moraes
- Source:
- Livestock science 2021 v.250 pp. 104597
- ISSN:
- 1871-1413
- Subject:
- aviaries; batteries; cages; egg production; egg weight; hens; systematic review; world markets; Europe
- Abstract:
- ... Although conventional battery hen cages are still prevalent in the global market, the movement towards greener methods is gaining momentum beyond Europe. However, egg quality and the degree to which it is affected by the different systems of production remains a controversial subject and there is still no consensus among researchers. Using PRISMA guidelines the literature reporting the housing sys ...
- DOI:
- 10.1016/j.livsci.2021.104597
- https://doi.org/10.1016/j.livsci.2021.104597
- Author:
- Dharanesha Narasinakuppe Krishnegowda; Kuldeep Dhama; Asok Kumar Mariappan; Palanivelu Munuswamy; Mohd. Iqbal Yatoo; Ruchi Tiwari; Kumaragurubaran Karthik; Prakash Bhatt; Maddula Ramakoti Reddy
- Source:
- Veterinary quarterly 2020 v.40 no.1 pp. 16-34
- ISSN:
- 1875-5941
- Subject:
- Gallibacterium anatis; Gram-negative bacteria; animal welfare; antibiotic resistance; antigenic variation; biofilm; cattle; egg production; evolution; fimbriae; hemagglutinins; host range; humans; metalloproteinases; mortality; multiple drug resistance; pathogenesis; pathogens; peritonitis; salpingitis; therapeutics; toxins; vaccine development; vaccines; virulence; Africa; Asia; Europe
- Abstract:
- ... Gallibacterium anatis is a Gram-negative bacterium of the Pasteurellaceae family that resides normally in the respiratory and reproductive tracts in poultry. It is a major cause of oophoritis, salpingitis, and peritonitis, decreases egg production and mortality in hens thereby severely affecting animal welfare and overall productivity by poultry industries across Europe, Asia, America, and Africa. ...
- DOI:
- 10.1080/01652176.2020.1712495
- https://doi.org/10.1080/01652176.2020.1712495
- Author:
- L. Jung; K. Niebuhr; L. K. Hinrichsen; S. Gunnarsson; C. Brenninkmeyer; M. Bestman; J. Heerkens; P. Ferrari; U. Knierim
- Source:
- Animal 2019 v.13 no.10 pp. 2356-2364
- ISSN:
- 1751-732X
- Subject:
- aviaries; egg production; farms; feed evaluation; flocks; interviews; keel bone; laying hens; laying performance; lighting; models; organic foods; production technology; regression analysis; risk factors; solar radiation; underweight; Europe
- Abstract:
- ... Keel bone damage (KBD) in laying hens is an important welfare problem in both conventional and organic egg production systems. We aimed to identify possible risk factors for KBD in organic hens by analysing cross-sectional data of 107 flocks assessed in eight European countries. Due to partly missing data, the final multiple regression model was based on data from 50 flocks. Keel bone damage inclu ...
- DOI:
- 10.1017/S175173111900003X
- https://doi.org/10.1017/S175173111900003X
- Author:
- Junheon Kim; Jeongmin Kim; Yeon Jeong Lee; Chung Gyoo Park
- Source:
- Entomological research 2018 v.48 no.5 pp. 331-338
- ISSN:
- 1738-2297
- Subject:
- Drosophila suzukii; administered dose; adults; egg hatchability; egg production; eggs; exports; gamma radiation; hatching; insect pests; invasive species; irradiation; larvae; pupae; pupariation; puparium; quarantine; small fruits; Europe; North America; South America
- Abstract:
- ... Spotted wing drosophila (SWD) has emerged as a major invasive insect pest of small berry fruits in the Americas and Europe since the late 2000s. Thus, phytosanitary treatment of commodities for export is imperative to prevent the movement of viable SWD to newer areas. In the present study, all developmental stages of SWD were irradiated with different doses of gamma and electron beam radiation to ...
- DOI:
- 10.1111/1748-5967.12283
- https://doi.org/10.1111/1748-5967.12283
- Author:
- Mostafizur Rahman Mondol; Chul-Won Kim; Chang-Keun Kang; Sang Rul Park; Ronald G. Noseworthy; Kwang-Sik Choi
- Source:
- Aquaculture 2016 v.463 pp. 224-233
- ISSN:
- 0044-8486
- Subject:
- Crassostrea gigas; algal blooms; aquaculture industry; autumn; bags; coasts; egg production; eggs; energy; enzyme-linked immunosorbent assay; farming systems; females; growth retardation; harvest date; juveniles; littoral zone; markets; meat; meat quality; mortality; oyster culture; oyster larvae; seeds; spawning; spring; summer; Europe; Japan; Korean Peninsula
- Abstract:
- ... The southern coast of Korea comprises many small bays where the Pacific oyster, Crassostrea gigas, has been cultivated intensively employing a long-line hanging culture system. Naturally harvested oyster spats used in the long-line culture system are hardened in mid-intertidal area and transplanted to the center of the bay for grow-out usually in May. The May transferred oyster produced considerab ...
- DOI:
- 10.1016/j.aquaculture.2016.05.047
- https://doi.org/10.1016/j.aquaculture.2016.05.047
- Author:
- A. AL-NASSER; H. AL-KHLAIFA; M. AL-BAHOUH; F. KHALIL; M. BOAREKI; G. RAGHEB
- Source:
- World's poultry science journal 2015 v.71 no.2 pp. 339-348
- ISSN:
- 1743-4777
- Subject:
- broiler chickens; chicks; corn; dietary protein; egg production; environmental impact; hatching; human population; imports; ingredients; issues and policy; meat production; monitoring; poultry industry; poultry meat; prices; production costs; research and development; soybeans; technology transfer; Europe; India; Kuwait
- Abstract:
- ... In Kuwait, poultry meat is popular and a major source of dietary protein. Despite the increase in local production, importation to Kuwait has increased, to cover the high local demand for poultry meat. Self-sufficiency has, however, reached 20% of the local demand for poultry meat. This is mainly due to the continuous rise in human population and an increased demand for poultry meat with an averag ...
- DOI:
- 10.1017/S0043933915000343
- https://doi.org/10.1017/S0043933915000343
- Author:
- Brown Arran H.; Yan Norman D.
- Source:
- Environmental Science & Technology 2015 v.49 no.7 pp. 4673-4680
- ISSN:
- 1520-5851
- Subject:
- Daphnia; algae; bioassays; calcium chloride; chronic toxicity; egg production; eggs; eutrophication; lakes; lethal concentration 50; life history; lipids; neonates; population growth; sodium chloride; viability; Europe; North America
- Abstract:
- ... Road deicing operations have raised chloride (Cl) levels in many temperate lakes in Europe and North America. These lakes vary widely in trophic status, but to date, no one has quantified the interaction between food quantity and road salt toxicity. We examined the effects of food quantity (particulate algal C concentration (C)) on the chronic toxicity of Cl to Daphnia in soft-water bioassays. The ...
- DOI:
- 10.1021/es5061534
- https://doi.org/10.1021/es5061534
- Author:
- Frauke Fedderwitz; Niklas Björklund; Velemir Ninkovic; Göran Nordlander
- Source:
- Physiological entomology 2014 v.39 no.2 pp. 103-110
- ISSN:
- 0307-6962
- Subject:
- Hylobius abietis; Picea abies; adults; egg production; females; forest regeneration; girdling; locomotion; males; plant response; seedlings; Europe
- Abstract:
- ... The pine weevil [Hylobius abietis (L.); Coleoptera: Curculionidae] has a high economic impact on forest regeneration in Europe. The general biology of the pine weevil has received considerable attention, although there is insufficient knowledge about its diel behaviour and time budget. Therefore, in the present study, the feeding and locomotion behaviour of individual adult weevils on Norway spruc ...
- DOI:
- 10.1111/phen.12053
- https://doi.org/10.1111/phen.12053
- Author:
- B. Pastor; A.S. Martínez-Sánchez; G.A. Ståhls; S. Rojo
- Source:
- Bulletin of entomological research 2014 v.104 no.4 pp. 486-493
- ISSN:
- 1475-2670
- Subject:
- Musca domestica; adults; animal wastes; cytochrome-c oxidase; egg production; eggs; females; genetic analysis; genetic variation; haplotypes; insects; males; mass rearing; mitochondrial DNA; morphometry; Central European region; Europe; South America
- Abstract:
- ... Understanding the biology of the housefly (Musca domestica L.) is crucial for the development of mass-rearing protocols in order to use this insect as a degradation agent for livestock waste. In this study, the biological and genetic differences between different laboratory strains of M. domestica were analysed. Additionally, hybrids were obtained by mixing the strains and their biological paramet ...
- DOI:
- 10.1017/S000748531400025X
- PubMed:
- 24824066
- https://doi.org/10.1017/S000748531400025X
- Author:
- J.P. Lesschen; M. van den Berg; H.J. Westhoek; H.P. Witzke; O. Oenema
- Source:
- Animal feed science and technology 2011 v.166-167 no. pp. 16-28
- ISSN:
- 0377-8401
- Subject:
- European Union; Food and Agriculture Organization; agricultural land; ammonia; animal manure management; beef; carbon dioxide; crop yield; deforestation; ecological footprint; egg production; eggs; eutrophication; excretion; farms; fermentation; fertilizers; fuels; greenhouse gas emissions; greenhouse gases; liming; livestock feeds; milk; models; nitrous oxide; organic production; organic soils; pork; poultry; production technology; statistics; Europe
- Abstract:
- ... There are increasing concerns about the ecological footprint of global animal production. Expanding livestock sectors worldwide contribute to expansion of agricultural land and associated deforestation, emissions of greenhouse gases (GHG), eutrophication of surface waters and nutrient imbalances. Farm based studies indicate that there are large differences among farms in animal productivity and en ...
- DOI:
- 10.1016/j.anifeedsci.2011.04.058
- https://doi.org/10.1016/j.anifeedsci.2011.04.058
- Author:
- Grethe, H.
- Source:
- Food policy 2007 v.32 no.3 pp. 315-333
- ISSN:
- 0306-9192
- Subject:
- tariffication; Common Agricultural Policy; World Trade Organization; animal well-being; sanitary and phytosanitary regulations; international law; food processing; international trade; egg production; nutrition labeling; Europe
- Abstract:
- ... Future costs of compliance with obligatory animal welfare standards in the EU for poultry and egg production are significant and may lead to relocation of production to third countries. After an overview of different rationales for complementary policies to prevent relocation, this article systematically compares such policies. Some policies, like multilateral agreements and labelling, may be supp ...
- DOI:
- 10.1016/j.foodpol.2006.06.001
- https://doi.org/10.1016/j.foodpol.2006.06.001
- Author:
- Duncan, I.J.H.
- Source:
- Journal of applied animal welfare science 2001 v.4 no.3 pp. 207-221
- ISSN:
- 1088-8705
- Subject:
- laws and regulations; battery husbandry; beak trimming; slaughter; bone strength; animal welfare; appetite; animal transport; capture of animals; mortality; restricted feeding; pain; aggression; molting; egg production; spent hens; selection criteria; poultry industry; Europe; North America
- DOI:
- 10.1207/S15327604JAWS0403_04
- https://doi.org/10.1207/S15327604JAWS0403_04
- Author:
- Stephens, C.P.; Hampson, D.J.
- Source:
- Animal health research reviews 2001 v.2 no.1 pp. 83-91
- ISSN:
- 1466-2523
- Subject:
- chickens; Brachyspira; epidemiology; disease control; poultry manure; water content; egg production; anti-infective agents; disease diagnosis; United States; Australia; Europe
- PubMed:
- 11708751
- Author:
- Dawkins, M.S.; Hardie, S.
- Source:
- British poultry science 1989 v.30 no.2 pp. 413-416
- ISSN:
- 0007-1668
- Subject:
- hens; egg production; cage size; animal welfare; European Union; laws and regulations; behavior; Europe
- DOI:
- 10.1080/00071668908417163
- https://doi.org/10.1080/00071668908417163