TY  - SER
AU  - Tohamy,H.T.
AU  - Elgantiry,Aziza M.
AU  - El-Khouly,M.I.
TI  - Role of parasitoids and host plant tolerance in controlling the cabbage aphid, Brevicoryne brassicae(L.) (Homoptera : Aphididae) on canola at El-Minia Governorate- Egypt
KW  - Canola
KW  - Cabbage aphid
KW  - Biological control
KW  - Parasitoids
N1  - Includes reference
N2  - This study was carried out at El-Minia Governorate for the two successive seasons, 2005 and 2006 to evaluate the efficacy of the integration of parasitoids and host plant tolerance against the cabbage aphid, Brevicoryne brassicae (L.) in canola (rapeseed) fields. It was recorded two aphid peaks, the first was weak during the budding stage, and the second was severing during flowering growth stage (5195-4125 individuals/20 plants) in both seasons, respectively
UR  - http://nile.enal.sci.eg/EALE/2008/EJAR/8608/3/931.pdf
ER  -