Browsing NIBIO Brage by Author "Meadow, Richard"
Now showing items 1-9 of 9
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Are fungal epizootics a sign of successful biological control of cereal aphids?
Saussure, Stephanie; Hjelkrem, Anne-Grete Roer; Klingen, Ingeborg; Meadow, Richard; Holst, Niels (Peer reviewed; Journal article, 2023-07-26)Pandora neoaphidis is a common entomopathogenic fungus on Sitobion avenae, which is an important aphid pest on cereals in Europe. Pandora neoaphidis is known to cause epizootics (i.e. an unusually high prevalence of infected ... -
Influence of Field Attack by Carrot Psyllid (Trioza apicalis Forster) on Sensory Quality, Antioxidant Capacity and Content of Terpenes, Falcarindiol and 6-Methoxymellein of Carrots (Daucus carota L.)
Seljåsen, Randi; Vogt, Kjell gjermund; Olsen, Elisabeth; Lea, Per; Høgetveit, Lars Arne; Taje, Torgeir; Meadow, Richard; Bengtsson, Gunnar (Journal article; Peer reviewed, 2013-02-17)The effect of different degrees of attack by carrot psyllid (Trioza apicalis) on quality parameters of carrots was studied in field experiments for two years. Treatments were different degrees of physical insect protection ... -
Natural Occurrence of Entomopathogenic Fungi as Endophytes of Sugarcane (Saccharum officinarum) and in Soil of Sugarcane Fields
Kasambala, Trust; Meadow, Richard; Meyling, Nicolai Vitt; Klingen, Ingeborg (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 ... -
Plantevern og plantehelse i økologisk landbruk. Bind 1: Bakgrunn, biologi og tiltak
Brandsæter, Lars Olav; Birkenes, Svein Magne; Henriksen, Birgitte; Meadow, Richard; Ruissen, Theo; Holmøy, Reidar; Mangerud, Kjell; Sjursen, Helge (Book, 2006) -
Plantevern og plantehelse i økologisk landbruk. Bind 2 – Grønnsaker og potet
Meadow, Richard; Brandsæter, Lars Olav; Birkenes, Svein Magne; Hermansen, Arne (Bioforsk FOKUS;, Book, 2008)En gjennomgang av de viktigste skadeorganismer (skadedyr, sjukdommer og ugras) som forekommer i grønnsaker og potet i Norge, samt bekjempingsmetoder som er tillatt og anbefalt ved økologisk dyrking. -
The Potential for Decision Support Tools to Improve the Management of Root-Feeding Fly Pests of Vegetables in Western Europe
Collier, Rosemary; Mazzi, Dominique; Schjøll, Annette; Schorpp, Quentin; Thöming, Gunda; Johansen, Tor Jacob; Meadow, Richard; Meyling, Nicolai Vitt; Cortesero, Anne-Marie; Vogler, Ute; Gaffney, Michael T.; Hommes, Martin (Peer reviewed; Journal article, 2020-06-13)Several important vegetable crops grown outdoors in temperate climates in Europe can be damaged by the root-feeding larvae of Diptera (Delia radicum, Delia floralis, Chamaepsila rosae, Delia platura, Delia florilega, Delia ... -
Seasonal Variations of Spodoptera frugiperda Host Plant Diversity and Parasitoid Complex in Southern and Central Benin
Winsou, Jeannette K.; Tepa-Yotto, Ghislain T.; Thunes, Karl H; Meadow, Richard; Tamò, Manuele; Sæthre, May-Guri (Peer reviewed; Journal article, 2022-05-24)Fall armyworm (FAW) Spodoptera frugiperda (J.E. Smith, 1797) (Lepidoptera: Noctuidae) was recorded for the first time in 2016 attacking maize fields in central and west Africa. Soon after, several other regions and countries ... -
Sjukdommer og skadedyr på korsblomstra grønnsaker
Fagertun, Liv; Hofsvang, Trond; Meadow, Richard; Taksdal, Gudmund (Planteforsk: Grønn kunnskap;, Research report, 2003)Publikasjonen er en revidert utgave av Småskrift 7/94. som omhandler de viktigste sjukdommer og skadegjørere i korsblomstra vekster. -
Soft Rot Enterobacteriaceae Are Carried by a Large Range of Insect Species in Potato Fields
Rossmann, Simeon; Dees, Merete Wiken; Perminow, Juliana; Meadow, Richard; Brurberg, May Bente (Journal article; Peer reviewed, 2018-04-06)Pathogenic soft rot Enterobacteriaceae (SRE) belonging to the genera Pectobacterium and Dickeya cause diseases in potato and numerous other crops. Seed potatoes are the most important source of infection, but how pathogen-free ...