EFFICIENCY OF SOME INSECTICIDES IN CONTROLLING THE CHAFF SCALE INSECT, Par/a to ria pergandii (COMSTOCK) INFESTED THE ORNAMENTAL PLANT, Yucca a/oifolia, (LiLIACEAE) AT CAIRO GOVERNORATE, EGYPT. | ||||
| Journal of Plant Protection and Pathology | ||||
| Article 7, Volume 29, Issue 2, February 2004, Page 961-965 PDF (396.68 K) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/jppp.2004.239516 | ||||
 View on SCiNiTO | ||||
| Authors | ||||
| A. M. A. Mansour,; F. M. H. Eid; S. F. M. Moussa | ||||
| Plant Protection Research Institute, Agricultural Research Center, Giza, Egypt. | ||||
| Abstract | ||||
| An experiment was carried out at Kasr EI Kobba, Cairo in Egypt on June 27, th , 2001 to evaluate the effect of some insecticides on the chaff scale insect, Parla/oria pergandii (Comstock) infested Yuka plant, Yucca a/oifo/ia (Liliaceae). The most effective scalicdes on this pest was Sumicitlin 0.05%, followed by Masrona oil 1.5% while the least effective scalicides was Masedine (Malathion) 0.250%. The percentages of mortality of the three scalicides in the whole experiment were 77.04. 71.83% and 47.62%, respectively. | ||||
| Keywords | ||||
| Scaleinsect; Parla/oria pergandii; chemical control; ornamental plant; Egypt | ||||
|
Statistics Article View: 40 PDF Download: 126 |
||||
