Blar i Divisjon for bioteknologi og plantehelse på tittel
Viser treff 94-113 av 523
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Deep Learning in Hyperspectral Image Reconstruction from Single RGB images—A Case Study on Tomato Quality Parameters
(Peer reviewed; Journal article, 2020-10-07)Hyperspectral imaging has many applications. However, the high device costs and low hyperspectral image resolution are major obstacles limiting its wider application in agriculture and other fields. Hyperspectral image ... -
Defoliation Change of European Beech (Fagus sylvatica L.) Depends on Previous Year Drought
(Peer reviewed; Journal article, 2022-03-09)European beech (Fagus sylvatica L.) forests provide multiple essential ecosystem goods and services. The projected climatic conditions for the current century will significantly affect the vitality of European beech. The ... -
Degradation of difenoconazole in water and soil: Kinetics, degradation pathways, transformation products identification and ecotoxicity assessment
(Peer reviewed; Journal article, 2021-06-04)Difenoconazole is a widely used triazole fungicide that has been frequently detected in the environment, but comprehensive study about its environmental fate and toxicity of potential transformation products (TPs) is still ... -
Dehydrin, alcohol dehydrogenase, and central metabolite levels are associated with cold tolerance in diploid strawberry (Fragaria spp.)
(Journal article; Peer reviewed, 2013-09-27)The use of artificial freezing tests, identification of biomarkers linked to or directly involved in the low-temperature tolerance processes, could prove useful in applied strawberry breeding. This study was conducted to ... -
Detecting the asymptomatic colonization of apple branches by Neonectria ditissima, causing European canker of apple
(Peer reviewed; Journal article, 2023-03-01)European canker is one of the most devastating fungal diseases of apple in most temperate regions. The causal agent, Neonectria ditissima, infects trees through wounds in the bark forming cankers that girdle the stem and ... -
Detection of Root, Butt, and Stem Rot presence in Norway spruce with hyperspectral imagery
(Peer reviewed; Journal article, 2022-02-16)Pathogenic wood decay fungi such as species of Heterobasidion are some of the most serious forest pathogens in Europe, causing rot of tree boles and loss of growth, with estimated economic losses of eight hundred million ... -
Detection of total fumonisins produced by Fusarium verticillioides (Sacc) isolates from maize kernels in Ethiopia
(Peer reviewed; Journal article, 2023-05-21)Fusarium verticillioides is the most common fungal pathogen of maize in Ethiopia. Many strains of this pathogen produce fumonisin myotoxins that are harmful to human and animal health. This study was conducted to determine ... -
Development of a Bayesian network for probabilistic risk assessment of pesticides
(Peer reviewed; Journal article, 2021-10-07)Conventional environmental risk assessment of chemicals is based on a calculated risk quotient, representing the ratio of exposure to effects of the chemical, in combination with assessment factors to account for uncertainty. ... -
Development of a Decision Support System for the Management of Mummy Berry Disease in Northwestern Washington
(Peer reviewed; Journal article, 2022-08-04)Mummy berry, caused by Monilinia vaccinii-corymbosi, is the most important disease of the northern highbush blueberry (Vaccinium corymbosum L.) in North America and can cause up to 70% yield losses in affected fields. A ... -
Different Resistance to DON versus HT2 + T2 Producers in Nordic Oat Varieties
(Peer reviewed; Journal article, 2022-04-28)Over recent decades, the Norwegian cereal industry has had major practical and financial challenges associated with the occurrence of Fusarium head blight (FHB) pathogens and their associated mycotoxins in cereal grains. ... -
Diplodia sapinea – en ny skadegjører på furu
(NIBIO POP;6(24) 2020, Journal article, 2020-05)Soppen Diplodia sapinea er en nylig oppdaget skadegjører på furu i Norge og andre nordiske land. Soppen kan skade både frø, småplanter og større trær. Soppen er relativt varmekjær og har tidligere stort sett gjort skade ... -
Distribution and Prolonged Diapause of the Rowan Seed Predators Argyresthia conjugella (Lepidoptera: Yponomeutidae) and Megastigmus brevicaudis (Hymenoptera: Torymidae) and their Parasitoids in Norway
(Peer reviewed; Journal article, 2023-04-20)The seed predator Argyresthia conjugella Zeller has rowan as its preferred host plant. In years of poor fruiting in rowan, it oviposits on apples. To improve the knowledge of this apple pest, rowanberries were collected ... -
Distribution of the Infection Time of Ascospores of Venturia inaequalis
(Journal article; Peer reviewed, 2019-02)In many areas where spring is wet, fungicides are applied in relation to rain events that trigger ejection of ascospores of Venturia inaequalis, which cause primary infections of apple scab. Past studies established the ... -
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 ... -
Double-edged effects of the cryogenic technique for virus eradication and preservation in shallot shoot tips
(Peer reviewed; Journal article, 2021-09-04)Plant virus eradication is a prerequisite for the use of virus-free propagules for sustainable crop production. In contrast, virus preservation is required for all types of applied and basic research of viruses. Shoot tip ... -
Dry weight minimum in the underground storage and proliferation organs of six creeping perennial weeds
(Peer reviewed; Journal article, 2021-05-06)Many herbaceous perennial plant species gain significant competitive advantages from their underground creeping storage and proliferation organs (CR), making them more likely to become successful weeds or invasive plants. ... -
The effect of climate variability in the efficacy of the entomopathogenic fungus Metarhizium acridum against the desert locust Schistocerca gregaria
(Peer reviewed; Journal article, 2022-05-09)Despite substantial efforts to control locusts they remain periodically a major burden in Africa, causing severe yield loss and hence loss of food and income. Distribution maps indicating the value of the basic reproduction ... -
The Effect of Environmental Factors on the Nutrition of European Beech (Fagus sylvatica L.) Varies with Defoliation
(Peer reviewed; Journal article, 2022-12-30)Despite being adapted to a wide range of environmental conditions, the vitality of European beech is expected to be significantly affected by the projected effects of climate change, which we attempted to assess with foliar ... -
Effect of three isolates of Pandora neoaphidis from a single population of Sitobion avenae on mortality, speed of kill and fecundity of S. avenae and Rhopalosiphum padi at different temperatures
(Journal article; Peer reviewed, 2019)We studied the effect of three Pandora neoaphidis isolates from one Sitobion avenae population, three temperatures, and two aphid species namely S. avenae and Rhopalosiphum padi on (i) aphid mortality, (ii) time needed to ... -
Effect of water stress on reproduction and colonization of podosphaera aphanis of strawberry
(Peer reviewed; Journal article, 2020-09-09)In a number of pathosystems involving the powdery mildews (Erysiphales), plant stress is associated with decreased disease susceptibility and is detrimental to pathogen growth and reproduction. However, in strawberry, ...