STUDIES ON THE SERPENTINE LEAFM1NER Liriomyza Urifolil (BURGESS) AND ITS HYMENOPTEROUS PARASITOIDS IN NORTH SINAI, EGYPT

Eid., F. M.

doi:10.21608/jppp.2003.247793

STUDIES ON THE SERPENTINE LEAFM1NER Liriomyza Urifolil (BURGESS) AND ITS HYMENOPTEROUS PARASITOIDS IN NORTH SINAI, EGYPT

Document Type : Original Article

Author

F. M. Eid.

Biological ControJ Research Department. Plant Protection Research Instltute, ARC, Egypt.

10.21608/jppp.2003.247793

Abstract

TIle percentage of infestation caused by the larvae of liriomYlB trifo/li
(Burgess) vari&d from 23.21 % and 52.08 % in the first season and from 30.83 % and
SO.O 'Ye in the second season at E~Arlsh locality. On 1M other hand, the percentage of
infestation at Ratah locality ranged between (19.48 " and 49.25 ") and (16.88 and
47.68 %) in the first season and the second season, respectively. . .
TIle aWfrage percentage of paTaSllism caused by the hymenopterous parasitoJ(is
al EI-.Arish locality were 89.16 % and 87.43 'Ye during the first season 2001 /2002 and
the second season 2002 12003, respectively.
Ai Ratah locality, the average rates of parasitism were 84.58 % and 83.53 "
dunng the first season and the second season, respectively.