Arid
DOI10.5897/AJB11.2961
Effect of wheat cultivars on aphids and their predator populations
Khan, Azhar Abbas2; Khan, Arif Muhammad3; Tahir, Hafiz Muhammad1; Afzal, Muhammad2; Khaliq, Abdul2; Khan, Shafaat Yar1; Raza, Ilyas4
通讯作者Tahir, Hafiz Muhammad
来源期刊AFRICAN JOURNAL OF BIOTECHNOLOGY
ISSN1684-5315
出版年2011
卷号10期号:80页码:18399-18402
英文摘要

The current study was conducted to determine the influence of wheat cultivars on aphids and their coccinellid predator populations. Five cultivars of wheat (99T007, BK-2002, TW0135, INQLAB and CHAKWAL-97) were sown at Arid Zone Research Institute, Bhakkar during 2006. The INQLAB-91 appeared to be the most resistant cultivar, whereas 99T007 appeared to be the most susceptible one for aphid infestations. The 4(th) week of February was found to be very favourable for aphids in wheat fields in the study area. The highest and lowest populations of coccinellid predators (all species) were recorded on TW0135 and 99T007 cultivars, respectively. The highest population of coccinellid predators was recorded during the 3(rd) week of February. We observed a significant synchronization between aphids and coccinellids populations. It is concluded from the study that as INQLAB-91 is resistant to the attack of aphid’s population, this cultivar should be promoted in the areas of high aphid infestation. The populations of coccinellids follow the aphid’s population and coccinellids can be important biological control agents of aphids and can be imported tool for IPM programme in the study area.


英文关键词Aphids wheat coccinellids wheat cultivars
类型Article
语种英语
国家Pakistan
收录类别SCI-E
WOS记录号WOS:000298559200010
WOS关键词HOMOPTERA
WOS类目Biotechnology & Applied Microbiology
WOS研究方向Biotechnology & Applied Microbiology
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/166870
作者单位1.Univ Sargodha, Dept Biol Sci, Sargodha, Pakistan;
2.Univ Sargodha, Coll Agr, Sargodha, Pakistan;
3.Natl Inst Biotechnol & Genet Engn, Faisalabad, Pakistan;
4.Punjab Agr Dept, Rajanpur, Punjab, Pakistan
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GB/T 7714
Khan, Azhar Abbas,Khan, Arif Muhammad,Tahir, Hafiz Muhammad,et al. Effect of wheat cultivars on aphids and their predator populations[J],2011,10(80):18399-18402.
APA Khan, Azhar Abbas.,Khan, Arif Muhammad.,Tahir, Hafiz Muhammad.,Afzal, Muhammad.,Khaliq, Abdul.,...&Raza, Ilyas.(2011).Effect of wheat cultivars on aphids and their predator populations.AFRICAN JOURNAL OF BIOTECHNOLOGY,10(80),18399-18402.
MLA Khan, Azhar Abbas,et al."Effect of wheat cultivars on aphids and their predator populations".AFRICAN JOURNAL OF BIOTECHNOLOGY 10.80(2011):18399-18402.
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