First Occurrence of the Aphid Parasitoid,Aphelinus basilicus(Hymenoptera: Aphelinidae), onAphis gossypii(Hemiptera: Aphididae) Color Forms in India
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First record of the adventive oriental aphid Schizaphis piricola (Matsumura, 1917) (Hemiptera, Aphididae) in Europe
The oriental aphid Schizaphis piricola (Matsumura) is recorded for the first time in Europe, on the ornamental pear tree Pyrus calleryana in landscaped areas in Madrid (Spain). Data on the morphology of the forms on primary host (apterous and alate fundatrigeniae and fundatrices), and their biology and distribution are given. The keys for identifying species of Schizaphis (Schizaphis) in the Ib...
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Aphids (Hemiptera: Aphididae) are considered among the most important pests all around the world. The total number of aphid species recorded in Argentina between 2003 and 2013 has risen from 200 to 237, which demonstrates the continuous introduction and discovery of new species in the territory. Therefore, faunistic studies should be conducted without interruption in areas of interest. The aim ...
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Soybean aphid, Aphis glycines Matsumura (Hemiptera: Aphididae), reached damaging levels in 2003 and 2005 in soybean, Glycine max (L.) Merrill, in most northern U.S. states and Canadian provinces, and it has become one of the most important pests of soybean throughout the North Central region. A common experimental protocol was adopted by participants in six states who provided data from 19 yiel...
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within the components of communicative competence, a special emphasis is put on the “rules of politeness,” specifically the politeness strategies (brown and levinson, 1978) that speakers deploy when performing the request speech act. this is because the degree of imposition that making a request places upon one’s interlocutor(s) has been seen to be influenced by several factors among which, as ...
Occurrence of Xanthelasma in a Cow (the First Report)
Case Description- An eight-year-old Holstein cow with inflammed and abnormal lefteyelid was referred to the veterinary clinic of Shahid Bahonar University of Kerman.Treatment and Outcome- Because of involvement of all structures of the eye, exentrationwas done and abnormal tissues sent for histopathologic examination. Microscopicevaluations revealed mononuclear histiocytes filled with lipid in ...
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ژورنال
عنوان ژورنال: Florida Entomologist
سال: 2014
ISSN: 0015-4040,1938-5102
DOI: 10.1653/024.097.0266