Search Results - "Nansen, C"

Higher Fertilizer Inputs Increase Fitness Traits of Brown Planthopper in Rice by Rashid, M. M., Ahmed, N., Jahan, M., Islam, K. S., Nansen, C., Willers, J. L., Ali, M. P.

“…Rice ( Oryza sativa L.) is the primary staple food source for more than half of the world’s population. In many developing countries, increased use of…”
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Proximal remote sensing to differentiate nonviruliferous and viruliferous insect vectors – proof of concept and importance of input data robustness by Nansen, C., Stewart, A. N., Gutierrez, T. A. M., Wintermantel, W. M., McRoberts, N., Gilbertson, R. L.

“…Proximal remote sensing is being widely studied as a noninvasive method to partially automate diagnostics of plants and insects. The hypothesis that proximal…”
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Increased Susceptibility to Aphids of Flowering Wheat Plants Exposed to Low Temperatures by Lacoste, C, Nansen, C, Thompson, S, Moir-Barnetson, L, Mian, A, McNee, M, Flower, K. C

“…Frost is known to directly affect flowering wheat plants (Triticum aestivum L.) and lead to reduced grain yield. Additionally, it may increase wheat…”
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Reflectance-based assessment of spider mite “bio-response” to maize leaves and plant potassium content in different irrigation regimes by Nansen, C, Sidumo, A.J, Martini, X, Stefanova, K, Roberts, J.Dale

“…•Spider mite bio-response confirmed preference for drought stressed host plants.•Bio-response was positively associated with potassium content in maize…”
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Knockdown Mortality, Repellency, and Residual Effects of Insecticides for Control of Adult Bactericera cockerelli (Hemiptera: Psyllidae) by Gharalari, A. H, Nansen, C, Lawson, D. S, Gilley, J, Munyaneza, J. E, Vaughn, K

“…The psyllid Bactericera cockerelli (Sulc) (Hemiptera: Psyllidae) is the vector of a bacterial pathogen causing zebra chip (ZC) disease in potato, Solanum…”
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Estimating effect of augmentative biological control on grain yields from individual pearl millet heads by Baoua, I. B, Amadou, L, Oumarou, N, Payne, W, Roberts, J. D, Stefanova, K, Nansen, C

“…Pearl millet is the principal staple food crop in large portions of Western Sub‐Sahelian Africa and the millet head miner (Heliocheilus albipunctella) is one…”
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Spider mite infestations reduce Bacillus thuringiensis toxin concentration in corn leaves and predators avoid spider mites that have fed on Bacillus thuringiensis corn by Prager, S.M, Martini, X, Guvvala, H, Nansen, C, Lundgren, J

“…Perceived benefits of insecticidal transgenic crops include reduced usage of broad‐based insecticides, and therefore lower risk to non‐target organisms…”
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Duration and Spread of an Entomopathogenic Fungus, Beauveria bassiana (Deuteromycota: Hyphomycetes), Used to Treat Varroa Mites (Acari: Varroidae) in Honey Bee (Hymenoptera: Apidae) Hives by Meikle, W. G., Mercadier, G., Holst, N., Nansen, C., Girod, V.

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Geographical variation of Plutella xylostella (Lepidoptera: Plutellidae) populations revealed by mitochondrial COI gene in China by Niu, Y.‐Q, Nansen, C, Li, X.‐W, Liu, T.‐X

“…The diamondback moth, Plutella xylostella (L.) (Lepidoptera: Plutellidae), is one of the most serious pests for cruciferous vegetable growers worldwide. To…”
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Heteropaternity of twins in ring‐tailed lemurs (Lemur catta) by Parga, Joyce A., Nansen, Shira C.

“…Objectives This project investigated paternity among 14 sets of twins born into a colony of ring‐tailed lemurs (Lemur catta) on St. Catherines Island, GA…”
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Spatial and non-spatial analyses of insect counts in bulk-stored barley by Athanassiou, C G, Nansen, C, Vayias, B J

“…Stored grain insect species in bulk-stored barley were sampled during 15 consecutive weeks in two ways: direct sampling based on grain trier samples and…”
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Adhesive powder uptake and transfer by Mediterranean fruit flies, Ceratitis capitata (Dipt., Tephritidae) by Barton, L, Armsworth, C, Baxter, I, Poppy, G, Gaunt, L, Nansen, C

“…EntostatTM is an electrostatically charged wax powder that is used as a carrier particle in novel delivery systems for contaminating target insect pests with…”
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Duration and Spread of an Entomopathogenic Fungus, Beauveria bassiana (Deuteromycota: Hyphomycetes), Used to Treat Varroa Mites (Acari: Varroidae) in Honey Bee (Hymenoptera: Apidae) Hives by Meikle, W. G., Mercadier, G., Holst, N., Nansen, C., Girod, V.

“…A strain of the fungus Beauveria bassiana (Balsamo) Vuillemin (Deuteromycota: Hyphomycetes) isolated from varroa mites, Varroa destructor Anderson & Trueman…”
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Effects of sex pheromone in electrostatic powder on mating behaviour by Lobesia botrana males by Nansen, C, MacDonald, K.M, Rogers, C.D, Thomas, M, Poppy, G.M, Baxter, I.H

“…In laboratory trials, mating behaviour of males of Lobesia botrana Den. and Schiff. (Lep., Tortricidae) was investigated after treatment with an…”
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Pest Management in Traditional Maize Stores in West Africa: a Farmer’s Perspective by Meikle, W. G, Markham, R. H, Nansen, C, Holst, N, Degbey, P, Azoma, K, Korie, S

“…Farmers in the Republic of Benin have few resources to invest in protection of stored maize, and prophylactic pesticide application is often recommended by…”
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Nonrandom Distribution of Cabbage Aphids (Hemiptera: Aphididae) in Dryland Canola (Brassicales: Brassicaceae) by Severtson, Dustin, Flower, Ken, Nansen, Christian

“…Characterization of spatial distribution patterns of pests in large-scale agricultural fields is important because these patterns affect the sampling effort…”
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Ultrastructure of Bacteriomes and Their Sensitivity to Ambient Temperatures in Prostephanus truncatus (Horn) by Kleespies, R. G., Nansen, C., Adouhoun, T., Huger, A. M.

“…In light microscopical sections of Prostephanus truncatus (Horn) (Col.: Bostrychidae) it was shown that both larvae and adults have a pair of bacteriomes…”
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Considerations Regarding the Use of Hyperspectral Imaging Data in Classifications of Food Products, Exemplified by Analysis of Maize Kernels by Nansen, Christian, Kolomiets, Michael, Gao, Xiquan

“…Development of robust analytical procedures is critical when using hyperspectral imaging technology in food technology and agriculture. This study used…”
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Geographical variation of P lutella xylostella ( L epidoptera: P lutellidae) populations revealed by mitochondrial COI gene in C hina by Niu, Y.‐Q., Nansen, C., Li, X.‐W., Liu, T.‐X.

“…Abstract The diamondback moth, P lutella xylostella ( L .) ( L epidoptera: P lutellidae), is one of the most serious pests for cruciferous vegetable growers…”
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Attractancy and Toxicity of an Attracticide for Indianmeal Moth, Plodia interpunctella (Lepidoptera: Pyralidae) by Nansen, Christian, Phillips, Thomas W.

“…Plodia interpunctella (Hübner) is a serious and widespread postharvest pest on cereal products, dried fruits, candy, and pet food. Due to the strong positive…”
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