EVALUATE THE APPLIED OF THE EGG PARASITOID Trichogramma evanesces WEST. TO REDUCE THE INFESTATION OF THE LESSER WORM, Spodoptera exigua HB. IN SUGAR BEET FIELDS AT EL-AIAT, REGION, GIZA GOVERNORATE.
Four releases of egg-parasitoid Trichogrammaevanesces West (Hymenoptera: Trichogrammatidae) to control Spodoptera exigua Hb.were applied. Releases were carried out during March throughout the two seasons (2005/2006 and 2006/2007) in sugar beet fields at El-Aiat, Giza Governorate. The four releases of the parasitoid successfully suppressed the infestation with S. exigua on sugar beet plants. The percentage of reduction in larvae population of this insect were 83.8% in the first season and 80.0% in the second season
Mahmoud, M., Ibrahim, I., El-Shorbagy, M., & Mohisen, M. (2011). EVALUATE THE APPLIED OF THE EGG PARASITOID Trichogramma evanesces WEST. TO REDUCE THE INFESTATION OF THE LESSER WORM, Spodoptera exigua HB. IN SUGAR BEET FIELDS AT EL-AIAT, REGION, GIZA GOVERNORATE.. Journal of Plant Protection and Pathology, 2(8), 741-747. doi: 10.21608/jppp.2011.86520
MLA
M. A. Mahmoud; I. L. Ibrahim; M. S. M. El-Shorbagy; M. A. A. Mohisen. "EVALUATE THE APPLIED OF THE EGG PARASITOID Trichogramma evanesces WEST. TO REDUCE THE INFESTATION OF THE LESSER WORM, Spodoptera exigua HB. IN SUGAR BEET FIELDS AT EL-AIAT, REGION, GIZA GOVERNORATE.", Journal of Plant Protection and Pathology, 2, 8, 2011, 741-747. doi: 10.21608/jppp.2011.86520
HARVARD
Mahmoud, M., Ibrahim, I., El-Shorbagy, M., Mohisen, M. (2011). 'EVALUATE THE APPLIED OF THE EGG PARASITOID Trichogramma evanesces WEST. TO REDUCE THE INFESTATION OF THE LESSER WORM, Spodoptera exigua HB. IN SUGAR BEET FIELDS AT EL-AIAT, REGION, GIZA GOVERNORATE.', Journal of Plant Protection and Pathology, 2(8), pp. 741-747. doi: 10.21608/jppp.2011.86520
VANCOUVER
Mahmoud, M., Ibrahim, I., El-Shorbagy, M., Mohisen, M. EVALUATE THE APPLIED OF THE EGG PARASITOID Trichogramma evanesces WEST. TO REDUCE THE INFESTATION OF THE LESSER WORM, Spodoptera exigua HB. IN SUGAR BEET FIELDS AT EL-AIAT, REGION, GIZA GOVERNORATE.. Journal of Plant Protection and Pathology, 2011; 2(8): 741-747. doi: 10.21608/jppp.2011.86520
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