Results 121 to 130 of about 85,598 (264)

Department of Entomology Newsletter 2019

, 2019
Copyright 2019 Iowa State University, Department of ...

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First genome sequence of a European Alternaria brassicae isolate and genes involved in early development of alternaria leaf spot on Brassica juncea

Pest Management Science, EarlyView.
This article reports the first genome sequence of a UK Alternaria brassicae isolate. Dual RNA‐sequencing profiling of A. brassicae‐infected Brassica juncea leaves identified differentially expressed genes involved in pathogenicity and host response pathways in moderately resistant Sej‐2 (2) and moderately susceptible Pusa Jaikisan cultivars.
Kevin M. King, Graham McLaughlin, Chinthani S. Karandeni Dewage, Zedi Gao, David J. Hughes, Jonathan S. West, Henrik U. Stotz   +6 more
wiley   +1 more source

On Oriental species of the genus Megalopinus Eichelbaum, 1915: one new species and taxonomical and biogeographical notes (Coleoptera, Staphylinidae, Megalopsidiinae)

Soil Organisms
One new species, Megalopinus puthzianus spec. nov. from the Malacca Peninsula in Malaysia and Thailand, which was previously interpreted as Megalopinus hirashimai Naomi, 1986 is described. The species M.
Tobias Mainda
doaj   +1 more source

Department of Entomology Newsletter 2016

, 2016
Copyright 2016 Iowa State University, Department of ...

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SYN‐A, a naturally derived synergist, restores pyrethroid efficacy against cabbage stem flea beetle but negatively impacts its parasitoid Microctonus brassicae

Pest Management Science, EarlyView.
SYN‐A, a naturally derived synergist, inhibited key metabolic pathways associated with pyrethroid insecticide resistance in cabbage stem flea beetle (CSFB) and its parasitoid Microctonus brassicae. SYN‐A restored pyrethroid efficacy against resistant CSFB allowing up to 80% reduction in application rates.
Patricia A. Ortega‐Ramos, Graham D. Moores, Samantha M. Cook   +2 more
wiley   +1 more source

A new genus and species of Deraeocorinae (Hemiptera: Heteroptera: Miridae) from Brunei Darussalam with emphasis on the stridulatory mechanism

European Journal of Taxonomy
Emnicoris silesianus Taszakowski, Kim & Gierlasiński gen. et sp. nov. (Deraeocorinae: Deraeocorini) is described from Brunei Darussalam. Morphological characters of the new genus and species are provided with photographs and SEM micrographs.
Artur Taszakowski, Junggon Kim, Grzegorz Gierlasiński, Dominika Palinker, Sunghoon Jung   +4 more
doaj   +1 more source

Department of Entomology Newsletter 2018

, 2018
Copyright 2018 Iowa State University, Department of ...

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Field investigation of glucosinolates and morphological traits in mitigating Psylliodes chrysocephala larval infestation through crop varieties and companion planting

Pest Management Science, EarlyView.
Genotype and cropping system influenced oilseed rape ecophysiological traits, including glucosinolate compounds (glucoraphanin, glucobrassicanapin, and butyl‐glucosinolates) and biomass, which were linked to Psylliodes chrysocephala larval infestation, with varietal effects stronger than faba bean companion planting.
Laurie Magnin, Alexandra Jullien, Alice Baux, Corentin Barbu, Ivan Hiltpold   +4 more
wiley   +1 more source

Department of Entomology Newsletter (2012)

, 2012
Copyright 2012 Iowa State University, Department of ...

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Synthetic polymer nanocarrier enhances dsRNA stability but not RNAi efficacy in Brassicogethes aeneus

Pest Management Science, EarlyView.
Experimental setup for dsRNA feeding in Brassicogethes aeneus to evaluate the effect of a synthetic polymer nanocarrier on RNAi efficiency. The experiment assessed whether the nanocarrier enhances RNAi after oral dsRNA delivery. (a) Stability of dsRNA–nanocarrier complexes was tested in simulated gut conditions. (b) Gene expression of αCOP and dre4 was
Triin Kallavus, Liina Soonvald, Iris Callewaert, Ana Isabel Silva, Ericmar Ávila Dos Santos, Silva Vilumets, Riina Kaasik, Sven Vereecken, Lenny Van Daele, Peter Dubruel, Jonathan Willow, Clauvis Nji Tizi Taning, Kristof De Schutter, Eve Veromann   +13 more
wiley   +1 more source