Egyptian Journal of Biological Pest Control | |
Compatibility of entomopathogenic fungi and botanical extracts against the wheat aphid, Sitobion avenae (Fab.) (Hemiptera: Aphididae) | |
Muhammad Sarfraz1  Ali Asghar2  Asif Sajjad2  Sajjad Ali2  Ahmad Kaleem Qureshi2  Waqas Waheed3  Bushra Siddique4  Muhammad Irfan Ullah4  Muhammad Aslam Farooqi4  | |
[1] Department of Chemistry, The Islamia University of Bahawalpur, Bahawalpur, Pakistan;Department of Entomology, UCA&Department of Entomology, UCA, University of Sargodha, Sargodha, Pakistan;ES, The Islamia University of Bahawalpur, Bahawalpur, Pakistan | |
关键词: Sitobion avenae (Fab.); Beauveria bassiana; Metarhizium anisopliae; Neem; Eucalyptus; Mortality; Fecundity; | |
DOI : 10.1186/s41938-018-0101-9 | |
学科分类:动物科学 | |
来源: Springer | |
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【 摘 要 】
Wheat aphid, Sitobion avenae (Fab.), is a serious pest of wheat crop across the world. The present study was conducted to evaluate the potentials of the water plant extracts of Azadirachta indica (neem) or Eucalyptus camaldulensis and the entomopathogenic fungi (EPF); Beauveria bassiana or Metarhizium anisopliae against the aphid species. After 5 days of applications, the combined mixture of B. bassiana and eucalyptus extract caused the maximum mortality rate (87%). While the combination of B. bassiana with neem extract showed the least rate (54%). Fecundity was negatively affected by the single and combined treatments of EPF and botanicals extracts. The lowest fecundity (7 nymphs per female) was recorded when the aphid was treated by the binary mixture of B. bassiana and eucalyptus extract. Correspondent maximum fecundity (29 nymphs per female) in 5 days was recorded in control treatment, while 23 nymphs were produced by a single female when treated with the binary mixture of B. bassiana and neem extract. The results indicated that EPF and botanical extracts (neem or eucalyptus) caused significant reduction in survival and fecundity of S. avenae. Therefore, they may be used as promising natural alternatives to synthetic insecticides against the wheat aphid species.
【 授权许可】
CC BY
【 预 览 】
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RO201904021528277ZK.pdf | 625KB | ![]() |