Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1111/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
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ISSN | 1672-9609 |
EISSN | 1744-7917 |
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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