Seasonal Abundance of Aphids and Aphidophagous Insects in Pecan

Seasonal occurrence of aphids and aphidophagous insects was monitored for six years (2006–2011) from full leaf expansion in May to leaf fall in October in “Desirable” variety pecan trees that were not treated with insecticides. Aphid outbreaks occurred two times per season, once in the spring and ag...

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Bibliographic Details
Main Authors: Ghulam Abbas, James D. Dutcher, Haider Karar
Format: Article
Language:English
Published: MDPI AG 2012-12-01
Series:Insects
Subjects:
Online Access:http://www.mdpi.com/2075-4450/3/4/1257