Divisjon for bioteknologi og plantehelse: Recent submissions
Now showing items 221-240 of 534
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Pollution by Antibiotics and Antimicrobial Resistance in LiveStock and Poultry Manure in China, and Countermeasures
(Peer reviewed; Journal article, 2021-05-06)The demand for animal protein has increased considerably worldwide, especially in China, where large numbers of livestock and poultry are produced. Antibiotics have been widely applied to promote growth and prevent diseases. ... -
Semiochemicals and habitat manipulation to support green lacewing activity to reduce aphid infestations in agroecosystems
(Peer reviewed; Journal article, 2021-03)Conservation biological control (CBC) is a promising tool for ecological intensification that aims to establish resilient natural enemy populations that contribute to pest management with reduced use of pesticides and at ... -
Chemical Analysis and Anthelmintic Activity Against Teladorsagia Circumcincta of Nordic Bark Extracts In vitro
(Peer reviewed; Journal article, 2021-06-04)Helminth parasitic infections are common in small ruminants in Norway; infection is usually treated with anthelmintic drugs, but anthelmintic resistance is an increasing problem. It is necessary to identify strategies to ... -
Prediction of leaf Bloch disease risk in Norwegian spring wheat based on weather factors and host phenology
(Peer reviewed; Journal article, 2021-02-17)Leaf blotch diseases (LBD), such as Septoria nodorum bloch (Parastagnospora nodorum), Septoria tritici blotch (Zymoseptoria tritici) and Tan spot (Pyrenophora tritici-repentis) can cause severe yield losses (up to 50%) in ... -
Hidden in plain sight: a molecular field survey of three wheat leaf blotch fungal diseases in North-Western Europe shows co-infection is widespread
(Peer reviewed; Journal article, 2021-05-25)Wheat (Triticum aestivum L.) yields are commonly affected by foliar infection by fungal pathogens. Of these, three wheat leaf blotch fungal diseases, septoria nodorum blotch (SNB), tan spot (TS) and septoria tritici blotch ... -
Fungal Interactions and Host Tree Preferences in the Spruce Bark Beetle Ips typographus
(Peer reviewed; Journal article, 2021-06-04)The spruce bark beetle Ips typographus is the most damaging pest in European spruce forests and has caused great ecological and economic disturbances in recent years. Although native to Eurasia, I. typographus has been ... -
Establishment of a piscine myocarditis virus (PMCV) challenge model and testing of a plant-produced subunit vaccine candidate against cardiomyopathy syndrome (CMS) in Atlantic salmon Salmo salar
(Peer reviewed; Journal article, 2021-08-30)Cardiomyopathy syndrome (CMS) is a severe cardiac disease occurring in the grow-out sea phase of farmed Atlantic salmon with approximately 100 outbreaks annually in Norway. Piscine myocarditis virus (PMCV) is believed to ... -
Biologisk veiledningsprøving 2020. Ugrasmidler
(NIBIO-rapport;7(32) 2021, Research report, 2021-07)I denne rapporten presenteres resultater fra biologisk veiledningsprøving av ugrasmidler i gras- og kløverfrøeng, vår- og høstkorn, åkerbønne, potet, blomkål, gulrot under plast og på friland, rotpersille og jordbær. -
Natural Occurrence of Entomopathogenic Fungi as Endophytes of Sugarcane (Saccharum officinarum) and in Soil of Sugarcane Fields
(Peer reviewed; Journal article, 2021-02-13)Simple Summary Sugarcane, an important cash crop in Malawi, is susceptible to numerous insect pests, and many farmers rely heavily on chemical insecticides for their control. Biopesticides containing insect pathogens are ... -
Global Habitat Suitability of Spodoptera frugiperda (JE Smith) (Lepidoptera, Noctuidae): Key Parasitoids Considered for Its Biological Control
(Peer reviewed; Journal article, 2021-03-24)Simple Summary: The fall armyworm (FAW), Spodoptera frugiperda has now become a pest of global importance. Its introduction and detection in Africa in 2016, and subsequent introduction and spread into Asia and Australia, ... -
Species Composition of Thrips (Thysanoptera: Thripidae) in Strawberry High Tunnels in Denmark
(Peer reviewed; Journal article, 2021-03-02)Simple Summary: One of the main insect pests in protected strawberry production are thrips, but little is known about which species of thrips are present in the production system. In this study, we identified the thrips ... -
DNA Metabarcoding Reveals Broad Presence of Plant Pathogenic Oomycetes in Soil From Internationally Traded Plants
(Peer reviewed; Journal article, 2021-03-25)Plants with roots and soil clumps transported over long distances in plant trading can harbor plant pathogenic oomycetes, facilitating disease outbreaks that threaten ecosystems, biodiversity, and food security. Tools to ... -
Modellering av utbredelse og gjengroing av kystlynghei i Norge
(NIBIO-rapport;6(168) 2020, Research report, 2020-12)Kystlynghei er en truet naturtype men det finnes ingen presise arealtall for verken utbredelse eller gjengroing av kystlynghei som fremdeles finnes. I dette prosjektet har vi derfor modellert utbredelse og gjengroing av ... -
Helminths associated with terrestrial slugs in some parts of Europe
(Peer reviewed; Journal article, 2020-02-20)A survey of helminths associated with terrestrial slugs focusing on the invasive Arion vulgaris and the native A. ater was conducted on populations from France, Germany, Netherlands, Norway and Poland. In total, 648 ... -
Genetic mapping using a wheat multi-founder population reveals a locus on chromosome 2A controlling resistance to both leaf and glume blotch caused by the necrotrophic fungal pathogen Parastagonospora nodorum
(Peer reviewed; Journal article, 2020-01-29)Key message A locus on wheat chromosome 2A was found to control feld resistance to both leaf and glume blotch caused by the necrotrophic fungal pathogen Parastagonospora nodorum. Abstract The necrotrophic fungal pathogen ... -
Genetic Structure of the Norwegian Parastagonospora nodorum Population
(Peer reviewed; Journal article, 2020-06-16)The necrotrophic fungal pathogen Parastagonospora nodorum causes Septoria nodorum blotch (SNB), which is one of the dominating leaf blotch diseases of wheat in Norway. A total of 165 P. nodorum isolates were collected from ... -
Pathogenicity, host specificity and genetic diversity in Norwegian isolates of Microdochium nivale and Microdochium majus
(Peer reviewed; Journal article, 2020-01-31)Microdochium majus and Microdochium nivale cause serious disease problems in grasses and cereal crops in the temperate regions. Both fungi can infect the plants during winter (causing pink snow mould) as well as under cool ... -
Fra en til to generasjoner granbarkbille i Norge? Statusanalyse med data fra klekking og barkbilleovervåkingen.
(NIBIO-rapport;7(106) 2021, Research report, 2021-06)Overgang fra en til to generasjoner av stor granbarkbille med varmere klima vil kunne øke mengden av skader i norske skoger på grunn av to angrepsperioder. Sommertemperaturene i Norge har vært økende siden 1970-tallet og ... -
Fra en til to generasjoner granbarkbille i Norge? Statusanalyse med data fra klekking og barkbilleovervåkingen.
(NIBIO-rapport;7(106) 2021, Research report, 2021-06)Overgang fra en til to generasjoner av stor granbarkbille med varmere klima vil kunne øke mengden av skader i norske skoger på grunn av to angrepsperioder. Sommertemperaturene i Norge har vært økende siden 1970-tallet og ... -
Effectiveness of Bio-spray in the Control of Cashew Powdery Mildew (Oidium anacardii Noack): Shade house and Field Experiments
(NIBIO-rapport;7(70) 2021, Research report, 2021-06)Meldugg, forårsaket av soppen Oidium anacardii, er en viktig sykdom ved produksjon av cashewnøtter. I dette arbeidet er det sett på effekten av ‘bio-spray’ (en blanding av utvalgte mikoorganismer og sirup fra casheweple ...