TY - SER AU - Eissa,I.S. AU - Elawady,S.M. AU - Najeeb,Sonia M. AU - Adly,A.M.M. TI - Effect of some insecticides deltamethrin, (CPY) clorpyrophos (COP) and demsisa extract (Ambrosia maritima) fam: compositae on certain biological aspects of alive insects of Pectinophora gossypiella (sanud.) and Earias insulana (boisd.) KW - Insecticides KW - Compositae KW - Plant extracts KW - Pink bollworm KW - Humidity KW - Insect pests KW - Biological control KW - Chlorpyrifos KW - Ambrosia (Plants) KW - Earias insulana N1 - Includes references N2 - Laboratory studies were conducted under controlled conditions 26 ± 1 °C & 75±5 % RH, to evaluate biological effects of the LC₅₀'s and the of two different groups of chemical insecticides Deltamethrin (Decis 2.5 % Tablets). Chlorpyrifos (Dursban 48% EC) and the plant extract of Demsisa (Ambrosia maritima) on the newly hatched huvae of susceptible strains of Pectinophora gossypiel/a (Saund.) and Earias insulana. (Boisd.) UR - http://nile.enal.sci.eg/EALE/2005/AASM/4305/2/943.pdf ER -