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Evolutionary Patterns of Host Plant Use by Delphacid Planthoppers and Their Relatives
Planthoppers (Homoptera: Fulgoroidea) are found on every continent except Antarctica and in all major biomes, including tropical rainforests, deserts, grasslands, and the arctic tundra (O’Brien andExpand
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Test performance evaluation of SARS-CoV-2 serological assays
Background: Serological tests are crucial tools for assessments of SARS-CoV-2 exposure, infection and potential immunity. Their appropriate use and interpretation require accurate assay performanceExpand
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Species :the units of biodiversity
Practical approaches to species concepts for living organisms. Viral species. Towards a practical species concept for cultivable bacteria. Species in practice: exploring uncultured prokaryoteExpand
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Magma sources for some mid-Proterozoic granitoids in SE Sweden: Geochemical and isotopic constraints
Abstract Three granitoid suites from near Linkoping, SE Sweden, belong to a major belt of mid-Proterozoic (post-Svecokarelian) magmatic rocks which displays Andinotype geological characteristics. TheExpand
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Review of the genus Scantinius Stål with notes on the tribe Parahiraciini Cheng & Yang (Hemiptera: Auchenorrhyncha: Fulgoroidea: Issidae)
The tribe Parahiraciini Cheng & Yang, 1991 is discussed and a diagnosis to the tribe and key to the included genera are given. The genus Scantinius Stal, 1866 with type species Scantinius bruchoidesExpand
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'Candidatus Phytoplasma graminis' and 'Candidatus Phytoplasma caricae', two novel phytoplasmas associated with diseases of sugarcane, weeds and papaya in Cuba.
During 2003, surveys of sugarcane yellow leaf disease and papaya bunchy top-like disease were carried out on plantations in Havana province, Cuba, to determine the roles of weeds and AuchenorrhynchaExpand
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Why are there no small species among xylem-sucking insects?
Xylem-sucking herbivores must cope with negative tension and extremely low nutrient concentration of xylem fluid. We test the hypothesis that the energetic cost of xylem fluid extraction grows withExpand
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Crustal reactivation in northern Sweden: the Vettasjärvi granite
Abstract The 1.8 Ga old Vettasjarvi granite belongs to a widespread granite type in northern Sweden and northern Finland. It is a leucocratic, generally massive, pink granite covering a large areaExpand
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The species in mammals.
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Handbook for the identification of leafhoppers and planthoppers of rice.
Rice is the most important cereal grown in tropical countries and sapsucking leafhoppers and planthoppers (Homoptera: Auchenorryncha) reduce yields either by direct feeding or by transmitting virusExpand
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