A new genus and species of asteraceae-inhabiting aphid (hemiptera: aphididae) from Costa Rica and Mexico [PDF]
P. 323-331Ucrimyzus villalobosi Mier Durante & Pérez Hidalgo gen. n., sp. n. (Hemiptera: Aphididae: Macrosiphini) are described from apterous and alate viviparous females collected on species of genera Bidens, Schkuhria, Senecio and Stevia (Asteraceae:
García-Tejero, Sergio +5 more
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Integrated Pest Management Studies of the Cotton Aphid, Aphis Gossypii Glover. [PDF]
Studies were conducted to characterize insecticide resistance and to document aspects of the basic biology of the cotton aphid, Aphis gossypii Glover, that were related to recommendations for integrated pest management.
O\u27brien, Patti Jane
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Adenophoraphis, a new aphid genus from Kazakhstan (Hemiptera: Aphididae: Macrosiphini)
Currently, 889 species of aphids from three families are known in Kazakhstan: Adelgidae (10 species), Phylloxeridae (2), Aphididae (877) [1]. A new to science genus of aphids Adenophoraphis gen. n. and a new species Adenophoraphis burabaica sp. n. described from Kazakhstan.
openaire +1 more source
Aphid species and morphs new to the fauna of Finland (Homoptera, Aphididae, Macrosiphini)
Collecting data are represented on 26 species and subspecies new to Finland and some morphs are described for the first time. Comments on some species are given and new characters of diagnostic value are described for several species. Acyrthosiphon aurlandicum Heikinheimo, 1966 is a junior synonym of A. brachysiphon Hille Ris Lambers, 1952.
openaire +3 more sources
An annotaded checklist of the Aphids (Hemiptera: Aphidomorpha) of Poland [PDF]
The paper presents a comprehensive compilation of 764 taxa (species and subspecies), distributed over 167 genera, belonging to 17 subfamilies, three families and three superfamilies of Aphidomorpha recorded to date from Poland.
Depa, Łukasz +4 more
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Aphididae (Hemiptera: Sternorrhyncha) from Costa Rica, with new records for Central America [PDF]
P. 145-182Aphididae (Hemiptera: Sternorrhyncha) de Costa Rica, con nuevas citas para América Central. A partir de las capturas en Costa Rica de 64 especies durante 2008 y de los datos registrados se establece el catálogo de los áfidos (Hemiptera ...
Mier Durante, Milagros Pilar +3 more
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Phylogenetic Position of Pterocommatinae and Cavariella, and Implications for the Origins of Host Alternation in Aphids [PDF]
Aphids are morphologically simple. Their numerous hypothesized convergent reductions, such as reduced siphunculi length in association with ant attendance, have made it difficult to define morphological synapomorphies that are necessary for phylogenetic ...
Rowe, Carol A.
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Epidemiology and enhanced control of Potato virus Y in high grade seed potato production [PDF]
Background: The control of Potato virus Y (PVY, genus Potyvirus, family Potyviridae) is one of the greatest challenges in seed potato production worldwide. PVY can cause substantial economic losses.
Kirchner, Sascha
core
Contribución al conocimiento de los pulgones (Hom. Aphidoidea) de las Islas Baleares. I. [PDF]
not ...
Mier Durante, Milagros Pilar +1 more
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Update to the registers of family-group and genusgroup taxa of aphidoidea (Hemiptera, Sternorrhyncha) [PDF]
P. 1-23Errors and omissions to the Registers of family-group and genus-group taxa of Aphidoidea (Hemiptera Sternorrhyncha) are ammended and new information made available in 2011, 2012 and 2013 is added.
Favret, Colin, Nieto Nafría, Juan M.
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