<?xml version='1.0' encoding='utf-8'?>
<oai_dc:dc xmlns:dc='http://purl.org/dc/elements/1.1/' xmlns:oai_dc='http://www.openarchives.org/OAI/2.0/oai_dc/' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance' xsi:schemaLocation='http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd'>
<dc:creator>Vition, P.G.</dc:creator>
<dc:date>2018</dc:date>
<dc:description xml:lang='en'><p>In the botanization phase of, the corn plants the dynamic Fam. Aphididae constituted 40.0%, and the entomophages of the Coccinellidae, Chrysopidae, Syrphidae - 34.0%, followed by the spitting phase whem aphids -13.5%, entomophages - 10.5% and the lowest at the end of the vegetation period. Maximum biological efficiency in aphid reduction was observed in entomophages of families: Coccinelidae, Chrysopidae, Syrphidae, and minimal tq the Cantaridae family.</p></dc:description>
<dc:source>Aspecte ameliorative în ameliorarea plantelor () 169-175</dc:source>
<dc:subject>Corn</dc:subject>
<dc:subject>aphids</dc:subject>
<dc:subject>entomophages</dc:subject>
<dc:subject>Coccinellidae</dc:subject>
<dc:subject>Chrysopidae</dc:subject>
<dc:subject>Syrphidae</dc:subject>
<dc:subject>Cantaridae</dc:subject>
<dc:title>Entomofagii afidelor la cultura de porumb</dc:title>
<dc:type>info:eu-repo/semantics/article</dc:type>
</oai_dc:dc>