Quantitative survey of scale insects and their associated natural enemies infesting common fruit crops trees in Sohag governorate

Abstract

Fruit crops trees in sohag Governorate are infested with many scale insects and mealybugs, which affect their production qualitatively and quantitatively. The most important of these fruit crops are the following: Citrus trees: there were 17 insect species belonging to 13 families of 6 orders. 12 species was recorded as