- 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
Som Faces of the Integrated control for Spiny bollworm Earias insulana Boisd.(Lepidoptera :Phalaenidae) on cotton crop | ||
| Journal of Tikrit University For Agriculture Sciences | ||
| Article 1, Volume 9, Issue 1, 2009, Pages 262-267 | ||
| Abstract | ||
| Field trails were conducted in Agriculter college /university of Tikret in 2007 to study sensitivity of four cultivars of cotton (Lachata, Montana,Nazly78 and Stenovel 474) for infected with Earias insulana Boisd. And to study the integration between four resistance cultivars and three insecticides (Beticol 20 SL, Scod 20 SL and Ferlomtrin 5 EC) to reduce density of the insect in field. The results revealed that both cultivars Montana and Lachata were less sensitivity for infected with the insect while Nazly78 and Stenovel 474 were more sensitivity than Montana and Lachata. This study had also proved that treatment(Montana+ Stenovel 474) was more effective on larvae of the insect since the Eradication Activity percentage(MA٪ ) for them were 98 ٪ while MA٪ for treatments (Lachata + Ferlomtrin 5 EC) and (Lashata + Beticol 20 SL) were 92 and 91٪ respectivly. The treatment of ( Stenovel 474+ Scod 20 SL) couldnot reduce density of larvae because MA٪ was 15٪ | ||
|
Statistics Article View: 164 PDF Download: 62 |
||