الفهرس 
Introduction
Materials and MethodsOnly 14 pages are availabe for public view
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Abstract
I Ecological studies : I1 Survey of predatory insects associated with cotton pests : I2 Survey of predatory insects associated with corn pests : I3 Survey of predatory insects associated with tomato pests : I4 Survey of predatory insects associated with potato pests : Activity of Bemisia argentifolii parasitoids under field conditions : I On cotton plants : II On maize plants : III On tomato plants: IV On potato plants : Survey of true spiders : 1 In cotton fields : 2 In maize fields : 3 In tomato fields : 4 In potato fields : Biological studies of the parasitoid, Eretmocerus aegypticus Evans & AbdRabou (Hymenoptera: Aphelinidae) : Biological studies of Nurscia albomaculata : Release of Phytoseiulus macropilis on potato plants : Release of T. evanescens on cotton plants :