Arid
DOI10.1111/j.1744-7917.2009.01272.x
Entomopathogenic fungi disturbed the larval growth and feeding performance of Ocinara varians (Lepidoptera: Bombycidae) larvae
Hussain, Abid1; Tian, Ming-Yi1; He, Yu-Rong1; Ahmed, Sohail2
通讯作者Hussain, Abid
来源期刊INSECT SCIENCE
ISSN1672-9609
EISSN1744-7917
出版年2009
卷号16期号:6页码:511-517
英文摘要

Feeding experiments using three strains of entomopathogenic fungi, Beauveria bassiana, Metarhizium anisopliae and Isaria fumosorosea were conducted with newly moulted 3rd-5th instar Ocinara varians Walker larvae in the laboratory. The mortality of larvae immersed individually in spore suspension (1 x 107 spores/mL) of all the strains was >= 80% except 5th instar larvae treated with M. anisopliae which transformed into pupae, but did not result in adult emergence. The growth (total body mass), consumption, relative consumption rate and relative growth rate, were reduced at all three larval stages, while developmental time was extended in infected larvae with concurrent significant increase in approximate digestibility in infected larvae. Conversion of digested food (ECD) and ingested food (ECI) values declined in infected larvae as compared to the healthy larvae (control). The 5th instar larvae treated with M. anisopliae showed higher ECD and ECI values than control. Based on mortality and growth inhibition it can be suggested that all the studied fungal strains have a high potential for biocontrol and could be developed into biocontrol agents against O. varians.


英文关键词Beauveria bassiana growth indices Isaria fumosorosea larval growth Metarhizium anisopliae Ocinara varians
类型Article
语种英语
国家Peoples R China ; Pakistan
收录类别SCI-E
WOS记录号WOS:000272194500009
WOS关键词LYMANTRIA-DISPAR LEPIDOPTERA ; METARHIZIUM-FLAVOVIRIDE ; BEAUVERIA-BASSIANA ; BIOLOGICAL-CONTROL ; FOOD-CONSUMPTION ; SCHISTOCERCA-GREGARIA ; DESERT LOCUST ; REDUCTION ; INFECTION ; BURENELLIDAE
WOS类目Entomology
WOS研究方向Entomology
资源类型期刊论文
条目标识符http://119.78.100.177/qdio/handle/2XILL650/161035
作者单位1.S China Agr Univ, Dept Entomol, Coll Nat Resources & Environm, Guangzhou 510640, Peoples R China;
2.Univ Agr Faisalabad, Dept Agr Entomol, Faisalabad, Pakistan
推荐引用方式
GB/T 7714
Hussain, Abid,Tian, Ming-Yi,He, Yu-Rong,et al. Entomopathogenic fungi disturbed the larval growth and feeding performance of Ocinara varians (Lepidoptera: Bombycidae) larvae[J],2009,16(6):511-517.
APA Hussain, Abid,Tian, Ming-Yi,He, Yu-Rong,&Ahmed, Sohail.(2009).Entomopathogenic fungi disturbed the larval growth and feeding performance of Ocinara varians (Lepidoptera: Bombycidae) larvae.INSECT SCIENCE,16(6),511-517.
MLA Hussain, Abid,et al."Entomopathogenic fungi disturbed the larval growth and feeding performance of Ocinara varians (Lepidoptera: Bombycidae) larvae".INSECT SCIENCE 16.6(2009):511-517.
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