- All Journals
- Al-Qadisiyah University
- Basrah University
- Kirkuk University
- Mosul University
- The Iraqi Borad for Medical Specialization
- University of Anbar
- University of Technology
- Al Mustafa University
- Al-Zahraa University for Women
- Alnoor University
- Kunooz University
- Misan University
- Ninevah University
- Tikrit University
- University of Al-Hamdaniya
- University of Kerbala
Effect of extract of castor plant Ricinus communis and Eucalyptus mieratheca in biogical performence of tow insects red flour beetle Tribolium castaneum H. coleoptera and rice weevil Sitophilus oryzae L.coleoptera | ||
| Euphrates Journal of Agriculture Science | ||
| Article 1, Volume 7, Issue 1, 2015, Pages 175-183 | ||
| Abstract | ||
| Abstract: A Study was conducted in laboratory of biological techniques / College of Al- Musayib, on October 2013. The results showed the effect of extracts vegetarian Castor and eucalyptus in life insect of beetle flour red Tribolium castaneum percentage loss amounted to 80% when the concentration of 2% for the extract of eucalyptus while the percentage of loss larvae 73.33% at the same concentration to extract castor There are no significant differences among the concentrations of both extracts. The results of the study showed the effect of castor plant extracts and eucalyptus insect life in the rice weevil Sitophilus oryzae 43.00% at the same concentration. And with estaimation to the percentage of the loss of the larvae of the beetle flour red after 8 days of hatching may outweigh of 2% of the extract alcohol leaves eucalyptus at all concentrations with an average loss 76.66%. The alcoholic extract of the leaves of castor ratio 70, 00% and thus outweigh the alcoholic extract of eucalyptus leaves up on the alcoholic extract of the leaves of castor at all concentrations. The results showed that the percentage of loss of rice weevil adults have 20% of the eucalyptus extract and 16.66% for the extract of castor focus at 2%. The proportion of adults loss 30.00% of the alcoholic extract of eucalyptus leaves at the same concentration either Castor, the percentage of loss at the same concentration 13.33%. It showed that alcoholic extract of eucalyptus leaves The alcoholic extract of castor leaves in effect the extruder where was 44.00%. The rice weevil insect was43.00%. | ||
|
Statistics Article View: 167 PDF Download: 123 |
||