TY  - SER
AU  - El-Basyouni,Suzan A.
TI  - Efficiency of some conventional insecticides on controlling the larvae of the bollworms Pectinophora gossypiella and Earias insulana
KW  - Cotton
KW  - Diseases and pests
KW  - Control
KW  - Insecticides
KW  - Pink bollworm
KW  - Earias insulana
N1  - Includes reference
N2  - Field experiments were conducted at two successive growing seasons (2000 & 2001) at Sakha Agricultural Research Station to evaluate the efficiency of some conventional insecticides on the larvae of bollworms. Data showed that in general, pyrethroides were the most efficient compounds during the two seasons. The effect of all tested compounds seems to be cumulative from one spray to the other. It can conduded that most of the obtained percent of reduction reflected a moderate effect and so, repeated application of any insecticides during the same season must avoided
UR  - http://nile.enal.sci.eg/EALE/2003/MUJAS/2803/3/2368.pdf
ER  -