EI-Basyouni,, S. (2003). EFFICIENCY OF SOME CONVENTIONAL INSECTIC OES ON CONTROLLING THE LARVAE OF THE BOLLWORMS Pectinophora gossypiella AND Earias insulana. Journal of Plant Protection and Pathology, 28(3), 2363-2368. doi: 10.21608/jppp.2003.243276
Suzan A. EI-Basyouni,. "EFFICIENCY OF SOME CONVENTIONAL INSECTIC OES ON CONTROLLING THE LARVAE OF THE BOLLWORMS Pectinophora gossypiella AND Earias insulana". Journal of Plant Protection and Pathology, 28, 3, 2003, 2363-2368. doi: 10.21608/jppp.2003.243276
EI-Basyouni,, S. (2003). 'EFFICIENCY OF SOME CONVENTIONAL INSECTIC OES ON CONTROLLING THE LARVAE OF THE BOLLWORMS Pectinophora gossypiella AND Earias insulana', Journal of Plant Protection and Pathology, 28(3), pp. 2363-2368. doi: 10.21608/jppp.2003.243276
EI-Basyouni,, S. EFFICIENCY OF SOME CONVENTIONAL INSECTIC OES ON CONTROLLING THE LARVAE OF THE BOLLWORMS Pectinophora gossypiella AND Earias insulana. Journal of Plant Protection and Pathology, 2003; 28(3): 2363-2368. doi: 10.21608/jppp.2003.243276
EFFICIENCY OF SOME CONVENTIONAL INSECTIC OES ON CONTROLLING THE LARVAE OF THE BOLLWORMS Pectinophora gossypiella AND Earias insulana
Sakha Agriculture Research Station, Plant Protection Researc Institute A.R.C.
Abstract
Field experiments were conducted at two successive growing seasons (2000 & 2001) at Sakha Agricultural Research Station 10 evaluate the efficiency of some conventional insectiCides 00 Ihe larvae of bollworms. oata 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 ether. II can concluded thai most of the obtained percent of reduction reflected a moderate effect and so. repeated application or any losecticidl!s during the same season must avoided.